魏福生，男，漢族，四川蓬溪人，1962年1月生，1985年11月加入中國共產(chǎn)黨，1983年7月參加工作，重慶大學(xué)采礦工程系畢業(yè)，碩士研究生學(xué)歷，高級工程師。曾任重慶建工集團股份有限公司黨委書記、董事長。

1979年09月至1983年07月，在重慶大學(xué)采礦工程系學(xué)習(xí)，獲工學(xué)學(xué)士學(xué)位；

1983年07月至1984年03月，在永榮礦務(wù)局雙河煤礦十井采煤三隊、掘進491隊實習(xí)技術(shù)員；

1984年03月至1984年11月，任永榮礦務(wù)局雙河煤礦十井通風(fēng)隊助理工程師；

1984年11月至1990年06月，任永榮礦務(wù)局雙河煤礦十井主管副井長；

1990年06月至1991年05月，任永榮礦務(wù)局雙河煤礦副總工程師；

1991年05月至1995年06月，任永榮礦務(wù)局雙河煤礦總工程師；

1995年06月至1997年01月，任永榮礦務(wù)局生產(chǎn)處處長；

1997年01月至1997年06月，任永榮礦務(wù)局副總工程師兼生產(chǎn)處處長；

1997年06月至2001年11月，任永榮礦務(wù)局副局長（期間：1998年03月至2001年01月，重慶大學(xué)研究生院碩士研究生學(xué)習(xí)）；

2001年11月至2004年07月，任重慶慶煤礦安全監(jiān)察局黨組成員、副局長；

2004年07月至2005年06月，任重慶煤礦安全監(jiān)察局黨組成員、局長；

2005年06月至2009年12月，任重慶煤礦安全監(jiān)察局黨組書記、局長；

2009年12月至2014年05月，任重慶煤礦安全監(jiān)察局（重慶市煤炭工業(yè)管理局）黨組書記、局長；

2014年05月至2016年01月，任重慶市國有資產(chǎn)監(jiān)督管理委員會副主任、黨委委員（正廳局長級）；

2016年01月，任重慶建工集團股份有限公司黨委書記、董事長。

5月6日，中央紀委國家監(jiān)委官網(wǎng)通報，重慶建工（SH600939，股價2.67元，市值50.78億元）原黨委書記、董事長魏福生涉嫌嚴重違紀違法，目前正接受重慶市紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。

記者注意到，在赴重慶建工任職之前，魏福生的職業(yè)生涯主要是與“煤炭”打交道。而正是在魏福生擔(dān)任董事長之時，重慶建工于2017年登陸上交所主板市場，但重慶建工在2019年開始業(yè)績一路下滑。

回顧魏福生的履歷，按照重慶建工上市時的招股書，1962年出生的魏福生此前主要是與煤炭系統(tǒng)打交道，其最初曾任永榮礦務(wù)局雙河煤礦副總工程師、總工程師，2001年11月起任重慶市煤礦安全監(jiān)察局副局長；2004年7月起任重慶市煤礦安全監(jiān)察局局長；2009年12月起兼任重慶市煤炭工業(yè)管理局局長。

值得一提的是，2010年前后，重慶市煤礦安全監(jiān)察系統(tǒng)曾發(fā)生“窩案”。其中，曾任重慶市煤監(jiān)局副局長的王西平被指控在2000年至2009年期間，借助其煤監(jiān)局官員身份幫助當(dāng)?shù)孛旱V經(jīng)營者謀取利益，并借助官員身份入股煤礦、借款給煤礦經(jīng)營者以獲取高額“分紅”和利息。

但魏福生彼時未受重慶煤監(jiān)系統(tǒng)的“反腐風(fēng)暴”影響。直到2014年5月，魏福生出任重慶市國資委副主任。隨后在2016年2月赴重慶建工任職。

2022年4月，重慶建工發(fā)布公告，因年齡原因，魏福生辭去公司董事長等職務(wù)，不再擔(dān)任公司任何職務(wù)。

5月7日，重慶建工方面工作人員向《每日經(jīng)濟新聞》記者表示，魏福生在2022年已經(jīng)退休，因此其個人認為，魏福生被查應(yīng)該跟公司這邊沒有太大關(guān)系。

重慶建工正是在魏福生擔(dān)任董事長之時于2017年上市的，但在2018年扣非后歸母凈利潤達到3.61億元之后，重慶建工的業(yè)績自2019年起便一路下滑。

2022年和2023年，重慶建工的扣非后歸母凈利潤分別虧損2753.45萬元和1.01億元，到了2024年一季度，其扣非后歸母凈利潤實現(xiàn)盈利2227.82萬元，同比下降58.36%。

此外，《每日經(jīng)濟新聞》記者注意到，中國執(zhí)行信息公開網(wǎng)顯示，包括重慶建工及其多家重要子公司，都被列入了被執(zhí)行人名單。

重慶建工在2023年年報中表示，展望2024年的經(jīng)營計劃，按照重慶市委、市政府“三攻堅一盤活”改革突破工作要求，緊緊圍繞既定改革思路，嚴格對標(biāo)對表，采取盤活資產(chǎn)、培育優(yōu)勢子企業(yè)、優(yōu)化經(jīng)營業(yè)績考核等八大舉措，打好公司改革攻堅戰(zhàn)。

來源：每日經(jīng)濟新聞

重慶建工集團原董事長被查！

建筑業(yè)觀察

來源：重慶市紀委監(jiān)委

據(jù)市紀委監(jiān)委消息：重慶建工集團股份有限公司原黨委書記、董事長魏福生涉嫌嚴重違紀違法，目前正接受市紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。

魏福生簡歷

魏福生，男，漢族，四川蓬溪人，1962年1月生，1985年11月加入中國共產(chǎn)黨，1983年7月參加工作，重慶大學(xué)采礦工程系畢業(yè)，碩士研究生學(xué)歷，高級工程師。

曾任重慶建工集團股份有限公司董事長。

1979年09月至1983年07月，在重慶大學(xué)采礦工程系學(xué)習(xí)，獲工學(xué)學(xué)士學(xué)位;

1983年07月至1984年03月，在永榮礦務(wù)局雙河煤礦十井采煤三隊、掘進491隊實習(xí)技術(shù)員;

1984年03月至1984年11月，任永榮礦務(wù)局雙河煤礦十井通風(fēng)隊助理工程師;

1984年11月至1990年06月，任永榮礦務(wù)局雙河煤礦十井主管副井長;

1990年06月至1991年05月，任永榮礦務(wù)局雙河煤礦副總工程師;

1991年05月至1995年06月，任永榮礦務(wù)局雙河煤礦總工程師;

1995年06月至1997年01月，任永榮礦務(wù)局生產(chǎn)處處長;

1997年01月至1997年06月，任永榮礦務(wù)局副總工程師兼生產(chǎn)處處長;

1997年06月至2001年11月，任永榮礦務(wù)局副局長(期間:1998年03月至2001年01月，重慶大學(xué)研究生院碩士研究生學(xué)習(xí));

2001年11月至2004年07月，任重慶慶煤礦安全監(jiān)察局黨組成員、副局長;

2004年07月至2005年06月，任重慶煤礦安全監(jiān)察局黨組成員、局長;

2005年06月至2009年12月，任重慶煤礦安全監(jiān)察局黨組書記、局長;

2009年12月至2014年05月，任重慶煤礦安全監(jiān)察局(重慶市煤炭工業(yè)管理局)黨組書記、局長;

2014年05月至2016年01月，任重慶市國有資產(chǎn)監(jiān)督管理委員會副主任、黨委委員(正廳局長級);

2016年01月，任重慶建工集團股份有限公司黨委書記、董事長。

未完待續(xù)

也是在魏福生執(zhí)掌重慶建工期間，重慶建工實現(xiàn)了登陸資本市場，2017年2月，重慶建工登陸上交所主板。

在重慶建工執(zhí)掌六年后，魏福生于2022年4月退休辭職。

當(dāng)時重慶建工在公告中，還對其恪盡職守表示了敬意。

離任后，魏福生還繼續(xù)以“重慶建工集團原董事長”“重慶市建筑業(yè)協(xié)會會長”等身份多次參加公開活動。

2024年4月24日至26日，中國施工企業(yè)管理協(xié)會在重慶召開“地下空間工程施工技術(shù)交流觀摩會”，魏福生作為重慶市建筑業(yè)協(xié)會會長出席會議并致辭。

距離此次被查，尚不足半個月。

與此同時，4月18日，重慶紀委監(jiān)委還曾發(fā)布對重慶建工六屆市委第二輪巡視整改進展情況的通報。

在該次通報中，巡視反饋了4個方面14個問題33項具體表現(xiàn)，同時，作為重慶最大的建筑國企之一，重慶建工在房地產(chǎn)領(lǐng)域也存在諸多問題，出險房企債權(quán)風(fēng)險、結(jié)算收款難等問題突出，在通報中，還專門點名了閬中土地項目難以盤活的問題。

重慶建工官網(wǎng)顯示，1998年，重慶市建筑工程管理局整體改制為重慶建工集團有限責(zé)任公司。2007年，市政府批準由市國資委出資組建成立重慶建工投資控股有限責(zé)任公司，重慶建工集團有限責(zé)任公司納入建工控股。2010年3月20日，重慶建工集團有限責(zé)任公司更名為重慶建工集團股份有限公司。2017年2月21日，重慶建工集團股份有限公司在上交所成功掛牌上市(股票代碼：600939)。

近年來，重慶建工營收和凈利潤都呈現(xiàn)下降趨勢。

2023年年報顯示，重慶建工當(dāng)期實現(xiàn)營業(yè)總收入447.1億元，同比下降9.36%；實現(xiàn)歸母凈利潤3759.41萬元，同比下降75.18%。

2024年一季度，重慶建工實現(xiàn)營業(yè)總收入74.18億元，同比下降32.6%；實現(xiàn)歸母凈利潤4463.6萬元，同比下降22.99%。

目前重慶建工股價在2.68元/股（5月6日收盤價），總市值在51億元。

城投集團原董事長被查！

來源：工程智庫

近日，多名城投集團董事長被查。

5月14日，蘇州市相城城市建設(shè)投資（集團）有限公司原黨委書記、董事長黃金明被查；
5月7日，惠州市城市建設(shè)投資集團有限公司總工程師兼市政工程公司黨總支書記、董事長、總經(jīng)理李濤被查；
4月30日，鶴壁投資集團有限公司原黨委書記、董事長吳紅英被查；
4月28日，青陽建設(shè)投資集團有限公司黨委書記、董事長何國被查。

相城城投原董事長被查

蘇州市相城城市建設(shè)投資（集團）有限公司原黨委書記、董事長黃金明涉嫌嚴重違紀違法，目前正接受相城區(qū)紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。

（來源：相城城投）

惠州城投集團董事長被查

惠州市城市建設(shè)投資集團有限公司總工程師兼市政工程公司黨總支書記、董事長、總經(jīng)理李濤涉嫌嚴重違紀違法，目前正接受惠州市紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。

曾被惠州中院發(fā)布限制消費令

李濤，男，1968年出生，廣東陸豐人，大學(xué)學(xué)歷，1989年7月參加工作，2003年4月加入中國共產(chǎn)黨。

惠州城投集團官網(wǎng)4月1日更新的消息顯示，李濤依然以惠州城投總工程師的身份，位居集團領(lǐng)導(dǎo)班子第7位。

李濤被查前，任惠州市城市建設(shè)投資集團有限公司總工程師兼任惠州市市政工程有限公司法定代表人,同時擔(dān)任惠州市市政工程有限公司董事長、總經(jīng)理。

2018年12月24日，惠州市國資委干部任前公示通告顯示，李濤從此前惠州市建筑工程有限公司黨總支副書記、副總經(jīng)理崗位上，擬任惠州市政工程有限公司董事長、總經(jīng)理。在2018年12月21日的黨內(nèi)職務(wù)任免上，李濤被任命為惠州市市政工程有限公司總支部委員會委員、書記。

天眼查顯示，惠州市市政工程公司黨總支書記、董事長李濤，曾經(jīng)在2020年6月8日，2022年3月15日，因相關(guān)法律糾紛，被惠州中級人民法院、惠城區(qū)人民法院發(fā)布限制消費令。

此次李濤任上被查，已是2024年以來，惠州城投集團第三名高管在任上被查落馬。

4月12日，惠州市紀委監(jiān)委發(fā)布消息，惠州市城市建設(shè)投資集團有限公司黨委委員、副總經(jīng)理吳春江涉嫌嚴重違紀違法被查。

（吳春江，來源：惠州城投）

此前的2月5日，惠州市紀委監(jiān)委發(fā)布消息，因涉嫌嚴重違紀違法，惠州市建筑工程有限公司（隸屬惠州市城市建設(shè)投資集團有限公司）黨總支委員、副總經(jīng)理張國雁被查，直至4月21日張國雁被宣布“雙開”。

惠州市政簡介

公開資料顯示，惠州市市政工程有限公司是惠州市城市建設(shè)投資集團有限公司屬下國有一級建筑施工企業(yè)，是惠州地區(qū)具有較強綜合實力的市政工程施工管理骨干企業(yè)、建筑行業(yè)知名品牌企業(yè)。主營業(yè)務(wù)為市政工程、房屋建筑工程施工和惠城中心區(qū)城市道路橋梁、排水等市政公用設(shè)施的日常維修維護及相關(guān)突擊搶修任務(wù)。擁有市政公用工程施工總承包壹級，房屋建筑工程施工總承包、建筑裝飾裝修貳級，公路工程施工總承包、城市道路照明專業(yè)承包叁級共五個企業(yè)資質(zhì)等級。

鶴壁投資集團原董事長被查

據(jù)鶴壁市紀委監(jiān)委4月30日消息：鶴壁投資集團有限公司原黨委書記、董事長吳紅英涉嫌嚴重違紀違法，目前正接受鶴壁市紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。

吳紅英資料圖片，來自抖音百科

青陽建設(shè)投資集團董事長被查

青陽建設(shè)投資集團有限公司黨委書記、董事長何國涉嫌嚴重違紀違法，目前正接受青陽縣紀委監(jiān)委紀律審查和監(jiān)察調(diào)查。（池州市紀委監(jiān)委）

（照片中間者為何國，來源：青陽建設(shè)投資集團）

延伸閱讀

城投大撤退

多個省市密集公告城投退出政府融資平臺，但城投平臺與地方政府間的關(guān)系難以憑借“一紙公文”完全割裂。

多省市城投退出融資平臺

據(jù)機構(gòu)統(tǒng)計，2022年有111家城投退出，而2023年（截至2023年2月10日）已有56家公司“退平臺”。

2023年1月3日，南通市人民政府網(wǎng)站也發(fā)布了4家公司退出政府融資平臺的公告，具體為南通文化旅游產(chǎn)業(yè)發(fā)展集團有限公司、南通濱江投資有限公司、南通市東港排水有限公司、南通滬通鐵路大橋控股有限公司。其中南通文化旅游產(chǎn)業(yè)發(fā)展集團有限公司，成為今年城投退平臺首例。

1月16日，海門區(qū)人民政府網(wǎng)站發(fā)布《關(guān)于南通萬洲貿(mào)易有限公司等退出政府融資平臺的公告》。南通萬洲貿(mào)易有限公司等8家主體轉(zhuǎn)型市場化運行，自公告之日起退出政府融資平臺，不再承擔(dān)政府融資職能，企業(yè)的融資為企業(yè)自主行為。

2月7日，蘇州相城區(qū)人民政府發(fā)布《關(guān)于蘇州市相城農(nóng)業(yè)投資發(fā)展有限公司等企業(yè)市場化轉(zhuǎn)型的公告》，提出區(qū)域內(nèi)11家公司“轉(zhuǎn)型為市場化運行主體，自公告之日起不再承擔(dān)政府融資職能，不再是我區(qū)融資平臺公司”。此次“退平臺”的11家公司中有5家為發(fā)債主體子公司。

2月13日，如皋市人民政府網(wǎng)站發(fā)布《關(guān)于如皋嘉弘商貿(mào)有限公司等退出政府融資平臺的公告》。公告顯示，如皋嘉弘商貿(mào)有限公司、如皋市經(jīng)開園區(qū)綜合服務(wù)有限公司、如皋市新區(qū)基礎(chǔ)設(shè)施投資有限公司、如皋西部創(chuàng)業(yè)園投資有限公司、如皋市融潤貿(mào)易有限公司現(xiàn)轉(zhuǎn)型為市場化運行主體，自公告之日起退出政府融資平臺，不再承擔(dān)政府融資職能。以上公司轉(zhuǎn)型后依法開展市場化經(jīng)營、自負盈虧，后續(xù)舉借的債務(wù)，如皋市人民政府不承擔(dān)任何償債責(zé)任。

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2022年12月2日，泰州醫(yī)藥高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)管理委員會和泰州市高港區(qū)人民政府聯(lián)合發(fā)布《關(guān)于泰州引江城市開發(fā)建設(shè)有限公司、江蘇大江建設(shè)工程有限公司退出政府融資平臺的公告》。

《公告》稱：根據(jù)相關(guān)防范化解地方政府隱性債務(wù)風(fēng)險的要求，我區(qū)泰州引江城市開發(fā)建設(shè)有限公司、江蘇大江建設(shè)工程有限公司等融資平臺公司已轉(zhuǎn)型為市場化運作的國有企業(yè)。自公告發(fā)布之日起退出政府融資平臺，不再承擔(dān)政府舉債融資職能。轉(zhuǎn)型后的國有企業(yè)依法開展市場化經(jīng)營、自負盈虧，政府出資機構(gòu)以出資額為限承擔(dān)有限責(zé)任。

2022年11月30日，泰州市海陵區(qū)人民政府發(fā)布公告：

為全面貫徹落實中央、省關(guān)于地方政府性債務(wù)管理要求，進一步厘清政府與國有企業(yè)的權(quán)責(zé)邊界，加快國有企業(yè)市場化轉(zhuǎn)型，防范和化解債務(wù)風(fēng)險，泰州市中天新能源產(chǎn)業(yè)發(fā)展有限公司、泰州鑫順德園林綠化工程有限公司、泰州市鑫海物業(yè)管理服務(wù)有限公司、泰州市文創(chuàng)企業(yè)管理有限公司、泰州道騰實業(yè)有限公司、泰州市嘉途貿(mào)易有限公司、江蘇東山電力科技有限公司轉(zhuǎn)型為市場化運行主體，自公告之日起不再承擔(dān)政府融資職能，不再是我區(qū)融資平臺公司。以上公司后續(xù)舉借的債務(wù)，泰州市海陵區(qū)人民政府不承擔(dān)任何償債責(zé)任。

城投平臺公司宣布退出融資平臺的案例自2015年開始出現(xiàn)，2017年及以后明顯增多。據(jù)不完全統(tǒng)計，進入2022年以后，諸多城投平臺公告退出地方融資平臺，不再承擔(dān)地方政府舉債融資職能。宣布退出的城投公司涉及遼寧、河南、安徽等省市，所涉及的城投平臺所屬地區(qū)行政等級較低，集中在區(qū)縣級水平，且大部分城投平臺公告當(dāng)日已無存續(xù)債券。

中信證券研究認為，部分城投退出是為厘清與政府債務(wù)關(guān)系，但更多是為拓寬融資渠道。2022年以來財政部兩次通報隱債問責(zé)的典型案例，當(dāng)前隱性債務(wù)的防控是仍是政府工作的主線之一。在此背景下，部分城投平臺宣布退出地方融資平臺名單，一定程度上也是為了厘清與政府的債務(wù)關(guān)系，減輕地方政府隱債壓力。由于我國債券市場監(jiān)管的差異，名單內(nèi)的城投平臺融資端曾有些許限制，因此更多的城投平臺退出名單實現(xiàn)市場化轉(zhuǎn)型是為拓寬自身融資渠道，從而可以“換個身份”更好的服務(wù)政府。

城投和基建在城鎮(zhèn)化進程中的職能不會戛然而止。當(dāng)前我國的城鎮(zhèn)化水平較發(fā)達國家仍有一定的差距，城鎮(zhèn)化建設(shè)任重而道遠。城投和基建相輔相成，在新型城鎮(zhèn)化的推行中，城投平臺作為地方政府最有力的幫手，參與承擔(dān)了大量建設(shè)項目，而基建又是新型城鎮(zhèn)化建設(shè)的重要抓手。除了部分經(jīng)濟十分發(fā)達的地區(qū)，其余大部分地區(qū)仍需用基建來拉動地區(qū)經(jīng)濟和鋪墊招商引資，因此城投和基建在城鎮(zhèn)化進程中的職能不會戛然而止。

但城投平臺與地方政府間的關(guān)系難以憑借“一紙公文”完全割裂。城投債發(fā)行具有明顯地域特點，北上廣等經(jīng)濟十分發(fā)達地區(qū)城投債發(fā)行占比相對較少，而貴州、寧夏等無明顯產(chǎn)業(yè)支柱，且發(fā)展需求較大的地區(qū)城投債發(fā)行占比相對較高。

值得注意的是，城投債占比和城鎮(zhèn)化率有明顯的負相關(guān)性，即城鎮(zhèn)化率低的地區(qū)城投債占比普遍較高，更好地印證了部分地區(qū)城鎮(zhèn)化推進的過程中離不開城投平臺的幫助。2017年以來，城投平臺其他應(yīng)收款規(guī)模始終處于上漲趨勢，較高的其他應(yīng)收賬款規(guī)模一定程度顯示出城投平臺與地方政府關(guān)系緊密，“一紙公文”的退出難以實質(zhì)性割裂兩者的關(guān)聯(lián)。

2022年以來城投公司多以“市場化轉(zhuǎn)型”為由退出地方融資平臺，但并不代表與地方政府就此徹底割裂，退出平臺名單可以拓寬企業(yè)的融資渠道，在一定領(lǐng)域為企業(yè)帶來便利，有時候退出是為了更好地服務(wù)地方政府。

多省發(fā)聲堅守不違約底線

中誠信認為，當(dāng)下經(jīng)濟下行壓力仍然較大，宏觀政策在穩(wěn)增長中尋求兼顧防風(fēng)險，隱性債務(wù)化解取得一定成效但仍需關(guān)注結(jié)構(gòu)性和區(qū)域性問題，城投企業(yè)未來償債壓力尤其是流動性風(fēng)險不容忽視。城投行業(yè)或存在如下演繹：

（一）城投政策“緊融資”方向不變。2022年12月7日，中共中央政治局會議中指出，明年要堅持穩(wěn)字當(dāng)頭、穩(wěn)中求進，繼續(xù)實施積極的財政政策和穩(wěn)健的貨幣政策，要著力擴大國內(nèi)需求，充分發(fā)揮消費的基礎(chǔ)作用和投資的關(guān)鍵作用。城投企業(yè)承擔(dān)著逆周期調(diào)節(jié)的職能，對于穩(wěn)增長壓力下政策邊際調(diào)節(jié)部分城投公司或迎利好；但同時，由于隱性債務(wù)嚴監(jiān)管基調(diào)不改，城投債發(fā)行審核并不會因為促基建而寬松，后續(xù)城投企業(yè)的融資仍將實質(zhì)性受到5號文和15號文的約束，城投公司融資仍將處于相對偏緊狀態(tài)。

（二）隱債問責(zé)力度將加大，城投業(yè)務(wù)的開展模式將持續(xù)規(guī)范。在進一步完善防范化解隱性債務(wù)長效機制的背景下，后續(xù)財政、銀保監(jiān)等部門在隱債排查方面的合作有望加強，隱債問責(zé)力度將持續(xù)加大，需關(guān)注相關(guān)問責(zé)區(qū)域的城投融資受阻情況。隨著隱性債務(wù)化解的持續(xù)推進，城投承擔(dān)的純公益性項目建設(shè)有預(yù)算資金保障，參與的其他建設(shè)投資項目需結(jié)合收益來源明確資金平衡方案，基礎(chǔ)設(shè)施投融資業(yè)務(wù)的傳統(tǒng)模式將面臨較大變化，相關(guān)業(yè)務(wù)的開展模式在強監(jiān)管背景下將持續(xù)規(guī)范。

（三）整合持續(xù)推進，定位和功能更加明確。城投公司整合將進一步推進，以期實現(xiàn)隱債化解、打造優(yōu)質(zhì)融資主體、規(guī)避監(jiān)管政策和推進轉(zhuǎn)型等多個目標(biāo)。在此過程中，城投公司和政府的關(guān)系將進一步厘清，并將被賦予更多的市場主體資格和職能，同時城投公司功能和定位將更加明確，內(nèi)部管理水平將進一步提升。“二十大”提出要健全公共服務(wù)體系，著力實體經(jīng)濟發(fā)展，推進城鄉(xiāng)融合和區(qū)域協(xié)調(diào)統(tǒng)籌，城投轉(zhuǎn)型方向更加凸顯，作為肩負地方經(jīng)濟發(fā)展和民生改善使命的重要主體，城投轉(zhuǎn)型或?qū)⒅攸c布局于城市公用事業(yè)、產(chǎn)業(yè)投資運營等領(lǐng)域。同時，優(yōu)化體系，提升效能，建立市場化、規(guī)范化的運作機制等深化治理結(jié)構(gòu)改革亦是城投轉(zhuǎn)型的必由之路。

（四）不同區(qū)域風(fēng)險繼續(xù)分化，同一地區(qū)風(fēng)險收斂。疫情反復(fù)以及土地市場低迷將使得部分債務(wù)負擔(dān)較重地區(qū)的財政收支進一步承壓，當(dāng)?shù)爻峭豆救谫Y能力和償債能力或?qū)⑦M一步惡化，隨著尾部風(fēng)險持續(xù)釋放，城投企業(yè)區(qū)域風(fēng)險分化將繼續(xù)加大。對于非標(biāo)占比較高、債務(wù)壓力較大以及土地出讓收入持續(xù)下滑的區(qū)域需予以進一步關(guān)注；同時，隨著隱性債務(wù)風(fēng)險化解“全省一盤棋”格局形成，同一地區(qū)間城投企業(yè)的信用或進一步綁定，風(fēng)險也將繼續(xù)收斂。具體來看，城投公司往來款拆借或?qū)⒏鼮轭l繁，互相擔(dān)保情況將更為普遍，交叉持股以及整合為新主體的情況或進一步推進，同一地區(qū)城投企業(yè)之間的發(fā)行利差或呈收縮態(tài)勢。

（五）短期內(nèi)城投債發(fā)生公開債實質(zhì)性違約的概率不大，但需關(guān)注弱區(qū)域債務(wù)化解方案的有效性及后期影響。2021~2022年，堅決防控金融風(fēng)險的原則未動搖，多省發(fā)聲將守住不發(fā)生債務(wù)違約的政治底線。2022年多個債務(wù)較高地區(qū)因地制宜推進債務(wù)化解工作，進一步表明各省償債意愿強烈。因此，短期內(nèi)城投企業(yè)公開債發(fā)生實質(zhì)性違約的概率不大。但同時，部分地區(qū)通過存續(xù)債券兌付、展期等方式獲得區(qū)域風(fēng)險的階段性緩釋，但也面臨后續(xù)債務(wù)處置路徑尚存在不確定性，展期債券后續(xù)兌付仍存在壓力等問題，弱區(qū)域債務(wù)化解方案推進中對區(qū)域內(nèi)的金融體系、國有資源以及各級城投再融資的影響都有待觀察。

進一步打破政府兜底預(yù)期

2023年6月26日，審計署向全國人大常委會作《關(guān)于2022年度中央預(yù)算執(zhí)行和其他財政收支的審計工作報告》。

關(guān)于違規(guī)新增隱性債務(wù)方面，共發(fā)現(xiàn)49個地區(qū)通過承諾兜底回購、國有企業(yè)墊資建設(shè)等方式，違規(guī)新增隱性債務(wù)415.16億元。

早在今年年初，財政部部長劉昆接受媒體采訪時，針對規(guī)范管理地方政府融資平臺公司話題就特別強調(diào)：“我們將進一步打破政府兜底預(yù)期。”

劉昆指出，規(guī)范管理地方政府融資平臺公司，是防范地方政府債務(wù)風(fēng)險的重要內(nèi)容。財政部對此高度重視，主要做了三方面工作：一是持續(xù)規(guī)范融資管理，嚴禁新設(shè)融資平臺公司；二是規(guī)范融資信息披露，嚴禁與地方政府信用掛鉤；三是妥善處理融資平臺公司債務(wù)和資產(chǎn)，剝離其政府融資職能，防止地方國有企業(yè)和事業(yè)單位“平臺化”。

劉昆強調(diào)，下一步，將進一步打破政府兜底預(yù)期，分類推進融資平臺公司市場化轉(zhuǎn)型，推動形成政府和企業(yè)界限清晰、責(zé)任明確、風(fēng)險可控的良性機制，促進財政可持續(xù)發(fā)展。

近期財政部發(fā)布關(guān)于政協(xié)第十三屆全國委員會第五次會議第00072號（財稅金融006號）提案答復(fù)的函。

要推動融資平臺公司市場化轉(zhuǎn)型。并明確要規(guī)范融資平臺公司融資信息披露，嚴禁與地方政府信用掛鉤。

此外，該函還著重強調(diào)，堅持中央不救助原則，做到“誰家的孩子誰抱”。建立市場化、法治化的債務(wù)違約處置機制，穩(wěn)妥化解隱性債務(wù)存量，依法實現(xiàn)債務(wù)人、債權(quán)人合理分擔(dān)風(fēng)險。堅持分類審慎處置，糾正政府投資基金、PPP、政府購買服務(wù)中的不規(guī)范行為。

2023年7月10日，內(nèi)蒙古自治區(qū)財政廳發(fā)布《關(guān)于印發(fā)2023年專項債券管理使用負面清單的通知》（內(nèi)財債〔2023〕838號），共44項內(nèi)容。其中提出：

2.將專項債券嚴格落實到實體政府投資項目，不得將專項債券作為政府投資基金、產(chǎn)業(yè)投資基金等各類股權(quán)基金的資金來源，不得通過設(shè)立殼公司、多級子公司等中間環(huán)節(jié)注資，避免層層嵌套、層層放大杠桿。

3.市場化轉(zhuǎn)型尚未完成、存量隱性債務(wù)尚未化解完畢的融資平臺公司不得作為項目單位。

6.堅持不安排土地儲備項目、不安排產(chǎn)業(yè)項目、不安排房地產(chǎn)相關(guān)項目。

16.新增債券資金不得用于償還債務(wù)。不得使用債券資金償還隱性債務(wù)。

30.嚴禁違規(guī)用于回購收購已竣工或拖欠工程款的項目。

37.嚴禁將專項債券對應(yīng)的資產(chǎn)用于為融資平臺公司等企業(yè)融資提供任何形式的擔(dān)保。

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2024年我國污泥處理處置市場規(guī)模將超過900億元。這一增長主要受到環(huán)境保護政策的推動和人們對環(huán)境問題的日益關(guān)注所驅(qū)動。隨著環(huán)境意識的提高和污泥處理技術(shù)的進步，對污泥處理處置市場的需求將繼續(xù)增長。

此外，根據(jù)其他數(shù)據(jù)，如2022年全國城市干污泥產(chǎn)生量為1300萬噸，同比增長2.2%；處置量為1276萬噸，同比增長2.5%，也顯示出污泥處理處置市場的活躍度和增長潛力。同時，我國污水處理行業(yè)市場規(guī)模也在逐年上漲，這也為污泥處理處置市場提供了更廣闊的空間。

因此，綜合來看，2024年我國污泥處理處置市場規(guī)模超過900億元是合理的預(yù)測。

配有同聲傳譯：國際大咖云集 --IWA國際水協(xié)第18屆可持續(xù)污泥技術(shù)與管理會議議報名注冊：https://iwa-sludge-2024.casconf.cn/userRegister

【日程】國際水協(xié)第18屆可持續(xù)污泥技術(shù)與管理會議

http://www.ytziyue.cn/news/202311/14/148109.html 國際水協(xié)（International Water Association，IWA）是全球重要的水行業(yè)專業(yè)協(xié)會，成員包括來自大學(xué)、研究機構(gòu)、工程和咨詢公司、公用事業(yè)單位的全球?qū)＜�。IWA Conference on Sustainable Sludge Management系列國際會議至今已舉辦17屆，2024年在中國舉辦系列會議的第18屆國際會議（2024.5.17-20 北京）。

最終日程IWA Sludge Conference Programme Version 5.020240513.pdf

Conference Information 會議信息

The 18thIWA Conference on Sustainable Sludge Management

國際水協(xié)第 18 屆可持續(xù)污泥技術(shù)與管理會議

中國環(huán) 境科學(xué) 學(xué) 會固廢分會 2024 年年會

第 1 屆中國污泥 100 人高層技術(shù)與管理論壇

Beijing, China — 18-20, May 2024

CONFERENCE GUIDE

Co-organizers： Registration

Conference Onsite Registration

2024-05-17（Friday）

Conference Onsite

Registration

8:00-12:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Buffet Lunch

12:00-13:30

Dinner Hall in Beijing China-Germany International Conference

Conference Onsite

Registration

12:00-22:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Dinner

18:30-20:00

Dinner Hall in Beijing China-Germany International Conference

Convention & Exhibition Center

2024-05-18 (Saturday)

Conference Onsite

Registration

8:00-12:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Buffet Lunch

12:00-13:30

Dinner Hall in Beijing China-Germany International Conference

Convention & Exhibition Center

Conference Onsite Registration Location

(First Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center) Conference Programme

Opening Ceremony & Keynote Speech

Conference & Plenary Forum Chair: Prof. Guoren Xu

Opening Speech Delivered by Secretary-general of Chinese Society for Environmental Sciences

中國環(huán)境科學(xué)學(xué)會秘書長致開幕辭

Opening Remark Delivered by President Elect of International Water Association (IWA)

國際水協(xié)（IWA）當(dāng)選主席致開幕辭

9:00-9:45

Opening Speech Delivered by Chairman of Beijing Drainage Group Co., Ltd

北京城市排水集團董事長致開幕辭

Opening

Ceremony

Opening Remark Delivered by Chair of Solid Waste Division, Chinese Society

for Environmental Sciences

中國環(huán)境科學(xué)學(xué)會固廢分會主任致開幕詞

Opening Speech Delivered by Chair of Sludge Management Specialist Group, IWA

國際水協(xié)（IWA）污泥專家委員會主席致開幕詞

Achievement Award of the 2024 P. Aarne Vesilind Specialist Medal for Residuals Research

國際污泥技術(shù)與管理領(lǐng)導(dǎo)者“成就獎”頒獎儀式

Appointment Ceremony of International Expert in Sludge Research Field

國際污泥領(lǐng)域?qū)＜移溉蝺x式

Coffee Break 9:45-10:00

10:00-10:30

Sludge Management Challenges - Current Status and Future Trends in the U.S. and Beyond

污泥管理挑戰(zhàn)——美國及其他地區(qū)的當(dāng)前狀態(tài)和未來趨勢

Kwok-Wai Richard Tsang (CDM Smith, United States )

10:00-12:00 10:30-11:00

Application and Effect of Advanced Anaerobic Digestion Technology in Beijing Drainage

Group Co., Ltd.

北排集團污泥高級厭氧消化技術(shù)應(yīng)用實踐與成效

Lei Shi (Beijing Drainage Group Co., Ltd., China)

Keynote

Speech

11:00-11:30

The Development and Future Trend of Sludge Management in Japan

日本污泥管理的發(fā)展和未來趨勢

Masaki Takaoka (Kyoto University, Japan)

11:30-12:00

Green Low-carbon Sustainable Technology for Sludge Resources Recovery and Utilization

污泥綠色低碳可持續(xù)資源化利用技術(shù)發(fā)展趨勢

Guoren Xu (University of Chinese Academy of Sciences, China)

Buffet Lunch 12:00-13:30

GuoCe Hall 2024.05.18

2 Conference Programme

Keynote Speech

Plenary Forum Chair: Prof. Banu Örmeci & Prof. Xiaodi Hao

13:30-14:00

Sludge/Biosolids Management: A New Global Vision and the Regulatory Evolution in Europe

污泥/生物固體管理：全球新視野和歐洲的監(jiān)管演變

Ludovico Spinosa

(ISO/CEN Expert Member, UNI/GL5 Coordinator, Env. Cons. at ETS s.r.l., Bari, Italy)

13:30-15:30 14:00-14:30

The Changing Landscape of Biosolids Management Around the World – What Does the

Future Hold?

全球生物固體管理格局的變化——未來發(fā)展趨勢？

Banu Örmeci (Carleton University, Canada)

Keynote

Speech

14:30-15:00

Recent Developments and Future Trends of Sludge Management in Europe and Turkey

歐洲和土耳其污泥管理的最新發(fā)展和未來趨勢

F. Dilek Sanin (Middle East Technical University, Turkey)

15:00-15:30

Resource Recovery from Sludge - challenges and the way forward

污泥資源回收——挑戰(zhàn)與前進之路

Yan Zhou(Nanyang Technological University, Singapore)

Coffee Break 15:30-15:45

15:45-16:15

Evolutional Approaches to Handling Sludge from Wastewater Treatment

污水污泥處理方式的演變

Xiaodi Hao (Beijing University of Civil Engineering and Architecture, China)

15:45-17:45 16:15-16:45

Technical Advances and Case Studies on Sludge Composting in China

中國污泥好氧發(fā)酵與土地利用技術(shù)研究進展

Ji Li (China Agricultural University, China)

Keynote

Speech

16:45-17:15

Sludge Management in Europe and China, Current Practice, Challenge and Outlook

歐洲和中國的污泥管理：現(xiàn)實，挑戰(zhàn)和展望

Ping Shi (Suez Environmental Technology, Beijing China)

17:15-17:45

Veolia's New "Green Up" Program ＆ Tomorrow's Municipal Sludge Solutions

威立雅新戰(zhàn)略計劃“GreenUp”，為市政污泥處理創(chuàng)造明天的解決方案

Xiaohua Chen (Veolia Water Technologies (Beijing) Co., Ltd, China)

Dinner

18:00-20:00

GuoCe Hall 2024.05.18 Conference Programme

The 1st China Top 100 Sludge Forum

第1屆中國污泥100人高層技術(shù)與管理論壇

Forum Chair: Prof. Qifei Huang & Prof. Yuansong Wei

8:30-8:55

Environmental Management of Industrial Sludge

工業(yè)污泥的環(huán)境管理

Qifei Huang (Chinese Research Academy of Environmental Sciences, China)

黃啟飛（中國環(huán)境科學(xué)研究院，中國）

8:30-10:25 8:55-9:20

Policies and Trends for the Emerging Pollutants Control in China

新污染物治理政策與發(fā)展方向

Ying Chen (Solid Waste and Chemicals Management Center, Ministry of Ecology and Environment of China,)

陳瑛（生態(tài)環(huán)境部固體廢物管理中心，中國）

Parallel

Sessions

9:20-9:45

Reflection on Process Selection and Design Difficulties of Sludge and Industrial Waste Co-incineration

污泥與工業(yè)廢料混合焚燒工藝路線選擇和設(shè)計難點思考

Minghua Dai (Beijing General Municipal Engineering Design & Research Institute, China)

戴明華（北京市政工程設(shè)計研究總院，中國）

9:45-10:10

Life Cycle Assessment (LCA) and Integrated Processes of Sludge Deep Dewatering and Recycling

污泥深度脫水與資源化集成工藝及其全生命周期評估

Dongsheng Wang (Zhejiang University, China)

王東升（浙江大學(xué)，中國）

10:10-10:25 Discussion 討論

Coffee Break 10:25-10:35

10:35-11:00

Treatment and Reuse of Sewage Sludge in China: Status and Prospect

中國污泥處理與資源化：現(xiàn)狀與前景

Yuansong Wei (Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China)

魏源送（中國科學(xué)院生態(tài)環(huán)境研究中心，中國）

10:35-12:00 11:00-11:25

Exemplary Industrial Composting System: SACT

工業(yè)化堆肥系統(tǒng)典范

：SACT

Tao Wang (Machinery Technology Development Co., Ltd., China)

王濤（機械科學(xué)研究總院，中國）

Parallel

Sessions

11:25-11:50

Existing Standard System and Future Direction of Standard Development for Sludge Treat

ment and Disposal in China

中國污泥處理處置現(xiàn)有標(biāo)準體系及未來發(fā)展方向

Xiuteng Wang (China National Institute of Standardization, China)

王秀騰（中國標(biāo)準化研究院，中國）

11:50-12:05 Discussion 討論

Buffet Lunch 12:05-13:30

GuoCe Hall 2024.05.19 Conference Programme

The 1st China Top 100 Sludge Forum

第1屆中國污泥100人高層技術(shù)與管理論壇

Forum Chair: Dr. Zhixiao Liu & Dr. Minghua Dai

14:00-14:25

The Research and Application of the Conditioning and Dewatering for Sludge from

Advanced Anaerobic Digestion in Beijing Drainage Group Co., Ltd.

北排高級厭氧消化污泥調(diào)理脫水技術(shù)研發(fā)與應(yīng)用效果

Jiawei Wang (Beijing Drainage Group Co., Ltd., China)

王佳偉（北京排水集團，中國）

14:00-16:05 14:25-14:50

Practices of Municipal Sludge Treatment and Disposal in Tianjin

天津市污泥處理與處置實踐 Jinhe Li (Tianjin Capital Environmental Protection Group Co., Ltd., China)

李金河（天津創(chuàng)業(yè)環(huán)保集團，中國）

Parallel

Sessions 14:50-15:15

Practice of Urban Sludge Treatment and Disposal

城市污泥處理處置的實踐 Biqing Li (Guangzhou Sewage Purification Co., Ltd., China)

李碧清（廣州市凈水有限公司，中國）

15:15-15:40

Challenges and Future Outlook of Land Application of Sewage Sludge in China

中國污泥土地利用的挑戰(zhàn)分析和前景展望

Xiang Chen (Yangtze Eco-Environment Engineering Research Center, China)

陳祥（長江環(huán)保集團，中國）

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

The Innovative Technology and Route of Resource Recovery and Energy Utilization of Sludge

污泥能源資源化處理處置新路徑與新技術(shù)

Yunfei Tan (Zhongyuan Environment-Protection Co., Ltd., China)

譚云飛（中原環(huán)保有限公司，中國）

16:05-17:35 16:30

-16:55

SUEZ's Global Experience in Sludge Resource Utilization

蘇伊士污泥資源化的全球經(jīng)驗

Zhonghong Cheng (Suez Asia)

程忠紅（蘇伊士亞洲，中國）

Parallel

Sessions 16:55-17:20

Innovation and Practice of Collaborative Treatment of Sludge by Coal-fired Power Plants of

Longyuan Environmental Protection Co.,Ltd

龍源環(huán)保燃煤鍋爐協(xié)同處理污泥創(chuàng)新與實踐

Zezhong Wang （China Energy Longyuan Environmental Protection Co., Ltd, China

）

王澤中（國能龍源環(huán)保公司，中國）

17:20-17:35 Discussion 討論

Dinner

18:30-20:00

GuoCe Hall 2024.05.19 Conference Programme

SESSION 1 Emerging contaminants in sludge – management, treatment, and safe transformation

Session Chair: Prof. F. Dilek Sanin & Dr. Jibao Liu

8:00-8:25

Pyrolysis of Sewage Sludge in Molten Salt Environment: Effects on Heavy Metals Behavior and Ecological

Risk 熔融鹽環(huán)境中污水污泥熱解:重金屬行為及生態(tài)風(fēng)險影響

Zeyu Fan (Changjiang River Scientific Research Institute, China)

Qi Lu1 , Zeyu Fan*,1, Xian Zhou, Ziling Peng , Zhuo Fan Gao , Shanshan Deng, Xia Chen*

1. Changjiang River Scientific Research Institute, China

8:00-10:05

8:25-8:50

Fates and Risk Control of Mercury and Methylmercury in Sludge Biological Treatment

污泥生物處理過程中汞和甲基汞的遷移與風(fēng)險控制

Jibao Liu (Tokyo Institute of Technology，Japan)

Jibao Liu2 , Zhen Bao1 , Jinyi Wei1 , Manabu Fujii2 , Yixin Zhang1 , Yuansong Wei1, *

1.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2. Tokyo Institute of Technology,Japan

Parallel

Sessions

8:50-9:15

Fate of Emerging Contaminants in Biosolids on Thermal Pretreatment and Mesophilic Anaerobic Digestion

在熱預(yù)處理和中溫厭氧消化過程中生物固體中新興污染物的遷移轉(zhuǎn)化

Ashish K Sahu (Cambi Group AS, Norway)

Gowtham Balasundaram1 , Pallavi Gahlot1 , Vinay Kumar Tyagi2 , Absar A Kazmi1 , Harald Kleiven3 , Ashish K Sahu3

1.Indian Institute of Technology, India 2.National Institute of Hydrology, India 3.Cambi Group AS, Norway

9:15-9:40

Metagenomic Analysis Reveals the Effects of Potassium Ferrate Loaded Steel Slag on Antibiotic Re

sistance Genes in Digested Sludge and Its Risk Assessment

宏基因組分析揭示鐵酸鉀負載鋼渣對消化污泥中抗生素耐藥基因的影響及其風(fēng)險評估

Qiushuo Zhang (Hebei university, China)

Qiushuo Zhang1, 3, Hongjie Wang 1, 2, 3, Hang Li 1, 3, Yutong Wu 1, 3, ZiXue Liu 1, 3, Yali Wang 1, 2, 3, *

1.School of Eco-Environment, Hebei university, China 2.School of life science, Hebei university, China

3.Institute of Xiong’an New Area, Hebei university, China

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Microplastics in Dewatered Sewage Sludge from Wastewater Treatment Plants in Japan

日本污水處理廠脫水污泥中的微塑料

Sai Liu (Kyoto University, Japan)

Sai Liu1 , Kazuyuki Oshita1 , Masaki Takaoka1

1. Kyoto University, Japan

10:05-12:00 10:30-10:55

Microplastics in Anaerobic Digestion of Sludge

厭氧消化污泥中的微塑料

F. Dilek Sanin (Middle East Technical University, Turkey)

İrem Şimşek1 , M. Dilara Hatinoğlu1 , F. Dilek Sanin1

1 Middle East Technical University, Turkey

Parallel

Sessions

10:55-11:20

Solid-Liquid Distribution of Ciprofloxacin during Sludge Dewatering after Fe(II) Activated

Peroxymonosulfate Treatment: Focusing on the Role of Dissolved Organic Components

Fe(II)活化過硫酸鹽處理污泥脫水過程中環(huán)丙沙星的固液分布：關(guān)注溶解有機成分的作用

Keke Xiao (Guangdong Technion - Israel Institute of Technology, China)

11:20-11:45

Sewage Sludge – the Good, the Bad, and the Ugly. Ten Years of Research on Making Only Good Sewage Sludge

污水污泥的益處、害處和挑戰(zhàn)：十年致力于研究污水污泥的益處

Patryk Oleszczuk (Maria Curie

Skłodowska University, Poland)

Monika Raczkiewicz

1 , Anna Siatecka

, Aleksandra Bogusz3 , Magdalena Stefaniuk

4 , Patryk Oleszczuk1,*

1. Maria Curie-Skłodowska University, Poland 2. University of Life Sciences, Poland 3. National Research Institute, Poland

4. Maria Curie-Skłodowska University, Poland

11:45-12:10

污泥熱化學(xué)處理資源化過程中重金屬固化與穩(wěn)定化研究

Hongwei Liu (University of Chinese Academy of Sciences)

Hongwei Liu, Guoren Xu, Zhao Zhang

University of Chinese Academy of Sciences, China

12:10-12:25 Discussion 討論

Buffet Lunch 12:30-13:30

ROOM GuoHua 2024.05.19

6 Conference Programme

SESSION 3 Sludge treatment to enhance recycling and resource recovery in a circular economy (Resource Recovery)

Session Chair: Prof. Masaki TAKAOKA & Dr. Xiaohua Chen

14:00-14:25

Enhanced Phosphorus Recovery from Sewage Sludge through Sequential Acid-Base Extraction and Pyrolysis

順序酸堿提取與熱解協(xié)同強化污水污泥磷回收

Teik-Thye Lim (Nanyang Technological University, Singapore)

Satya Brat Tiwari

1,2, Sze Yuet Chin 3 , Andrei Veksha 2 , Wei Ping Chan 2 , Teik

-Thye Lim 1,2,*

1. School of Civil and Environmental Engineering, 2. Nanyang Environment and Water Research Institute, 3. Centre of High

Field NMR Spectroscopy and Imaging, Nanyang Technological University, Singapore

14:25-14:50

Organic and Inorganic Separation of Sludge and Precise Resource Utilization Technology

污泥中有機無機物分離與精準資源化利用技術(shù)

Wang Xueke (Tsinghua University, China)

WANG Xueke 1,2, MU Tong 2 ,ZHENG Xiaoxuan 2，ZHANG Chunmiao 2

1.Tsinghua University, China 2.Tianjin Raising Environmental Protection Engineering Co. Ltd., China

14:00-16:05 14:50-15:15

In-situ Iron Re-utilization for Enhanced Resource Recovery from Iron-rich Sludge

原位鐵再利用以增強富鐵污泥的資源回收

Ruo-hong Li (Sun Yat-sen University, China)

Lianpeng Sun1 , Ruo-hong Li 1*

1. Sun Yat-sen University, China

Parallel

Sessions 15:15-15:40

Probiotics for Improving Settleability, Reducing Biosolids Production and Making Class A Residuals

通過益生菌改善沉降性減少生物固體產(chǎn)量并制取

A級生物固體

Rob Whiteman (ABS Inc., USA)

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

The Advantages of Refinery Excess Sludge Carbon as Peracetic Acid Activator: the Role of Functional

Groups and Persistent Free Radicals

煉油污泥炭作為過乙酸活化劑的優(yōu)勢:官能團及持久自由基的作用

Cao Yue (China University of Petroleum-Beijing,China)

Cao Yue 1 , Li Jinglin, Hu Yuntao, Du Mengqi, Li Zhuoyu*,Wang Qinghong, Chen Chunmao,

1. China University of Petroleum-Beijing

16:05-18:00 16:30

-16:55

Taxonomic Characterization of Primary Sludge Bacteria Grown on "Selective" Media for Salmonella Spp.

在沙門氏菌 "選擇性 "培養(yǎng)基上培養(yǎng)的初級污泥細菌的分類特征

Adalberto Noyola (Universidad Nacional Autónoma de México, México)

Nathaly M. Alderete-Ludeña 1, 2, Yovany Cuetero-Martínez 1 , Aarón-Flores Ramírez 1 , Adalberto Noyola 1*

1. Universidad Nacional Autónoma de México, México. 2. Universidad Peruana Cayetano Heredia, Perú

Parallel

Sessions 16:55-17:20

Aerobic Composting Treatment of Refinery Waste Activated Sludge: Feasibility, Humification, Petroleum

Removal Efficiency And Mechanism

煉油廢活性污泥的好氧堆肥處理：可行性、腐殖化、石油去除效率和機理

Xinge Fu (China University of Petroleum-Beijing, China)

Xinge Fu 1 , Hui Zuo 1 , Qinghong Wang 1*, Chunmao Chen 1

1. China University of Petroleum, Beijing, China

17:20-17:45

Research Progress in Conversion Mechanism and Resourcing Processes for Aqueous Products from Sludge

by Hydrothermal Carbonization

水熱碳化法污泥水相產(chǎn)物轉(zhuǎn)化機理及資源化工藝的研究進展

Wei Meng (University of Science and Technology Beijing, China)

Wei Meng 1 , Lei Zheng 1 , Zifu Li1

1.University of Science and Technology Beijing, China

17:45-18:10

In-situ catalytic pyrolysis of sewage sludge by calcinated red mud to upgrade pyrolytic volatiles, produce

magnetic sludge-based biochar and Reduce Carbon Emission

燒結(jié)赤泥原位催化污泥熱解同步實現(xiàn)氣態(tài)產(chǎn)物優(yōu)化、磁性生物炭制備與碳減排

Zhao Zhang (University of Chinese Academy of Sciences, China)

Zhao Zhang1 , Guoren Xu1 , Hongwei Liu1 , Qiuju Wang1

1. University of Chinese Academy of Sciences, China

18:10-18:25 Discussion 討論

Dinner

18:30-20:00

ROOM GuoHua 2024.05.19 Conference Programme

SESSION 2 Innovative technologies for carbon reduction & sequestration in sludge treatment

Session Chair: Prof. Banu Örmeci & Dr. Ping Shi

8:00-8:25

A new strategy for greenhouse gas emission reduction in A/A/O treatment process: The positive role of

exogenous N-acyl-homoserine lactones, a quorum-sensing signaling molecules

A/A/O工藝中溫室氣體減排新策略：外源性N-�；呓z氨酸內(nèi)酯的積極作用，一種群體感應(yīng)信號分子

Wenjiao Sang (Wuhan University of Technology, China)

Wenjiao Sang 1,*, Zhenxue Ge 1 , Qian Zhang 1 , Fangmao Gan 2 , Nianhong Wan3 , Lei Zou3

1. Wuhan University of Technology, China 2. Yangtze Ecology and Environment Company, China 3. Central & Southern

China Municipal Engineering Design & Research Institute Company, Limited, China

8:00-10:05

8:25-8:50

GHGs Emissions from an Anaerobic Sludge Digestion Wastewater Treatment Plant

污水處理廠厭氧污泥消化的溫室氣體排放量

Ezio Ranieri (Universita’ degli Studi di Bari, Italy)

Ezio Ranieri1a°, Gianfranco D’Onghia1a°°, Francesca Ranieri2 , Luigi Lopopolo1 , Sarah Gregorio1 , Ada Cristina Ranieri3,4

1 Universita’ degli Studi di Bari, Italy 2 Universita’ degli Studi di Foggia 3 Politecnico di Bari, Dipartimento Interateneo di

Fisica, Italy 4 Universita’ Internazionale Telematica Uninettuno, Italy

Parallel

Sessions

8:50-9:15

Innovative Technologies for Carbon Reduction and Sequestration in Sludge Treatment: A Path to Envi

ronmental Sustainability

污泥處理中的碳減排和碳封存創(chuàng)新技術(shù)：環(huán)境可持續(xù)性之路

Heinz Peter Mang (University of Science and Technology Beijing,China)

Heinz Peter Mang 1&2, Zifu Li 1 , Zubin Shrestha 2 , Elisabeth M. Huba 3

1. University of Science and Technology Beijing, China 2. UPM Umwelt-Projekt-Management GmbH, Germany 3.

GERBIO German Biogas and Bioenergy Society, Germany

9:15-9:40

The carbon footprint of producing biogas and biomethane from municipal sludge digestion

城市污泥厭氧消化生物天然氣及生物甲烷的碳足跡

William P. F. Barber (Cambi, USA)

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Detection of Filamentous Bacteria in Activated Sludge: A Deep Learning-based Quantitative Image Anal

ysis Approach Using U-Net Semantic Segmentation Method

活性污泥中絲狀細菌的檢測：使用 U-Net 語義分割方法的基于深度學(xué)習(xí)的定量圖像分析方法

Yuki Nakaya (Hokkaido University, Japan)

Uthpala Kaushalya 1 , Yuki Nakaya 1*, Shota Ishizaki 1 , Kai Sugino 1 , Reiko Hirano 2 , Hisashi Satoh 1

1. Hokkaido University, Japan 2. Cellspect Co., Ltd., Japan

10:05-12:00 10:30-10:55

Minimizing Sludge Generation in Hybrid-biofilm and Membrane Bioreactors: from MIDEPURO to

S4WAT Project

混合生物膜和膜生物反應(yīng)器污泥減量化：從MIDEPURO 到S4WAT 項目

Francesco Di Capua (University of Basilicata, Italy)

Francesco Di Capua 1,*, Raffaele Morello 2 , Cigdem Kalkan Aktan 3 , Erkan Sahinkaya 4

1.University of Basilicata, Italy 2.University of Bari Aldo Moro, Italy 3.Marmara University, Turkey

4.Istanbul Medeniyet University, Turkey

Parallel

Sessions

10:55-11:20

Production of Medium Chain Fatty Acids by Microbial Electrosynthesis from Waste Activated Sludge

微生物電化學(xué)合成法從活性污泥中生產(chǎn)中鏈脂肪酸

He Liu(Jiangnan University, China)

11:20-11:35 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoCui 2024.05.19 Conference Programme

SESSION 6 Innovative practice and management of green & low-carbon sludge treatment

Session Chair: Prof. Ludovico Spinosa & Prof. Fenfen Zhu

14:00-14:25

Enlarge Application Ratio of Sewage Sludge and its Product in Non-Agricultural land — Our Four Years

Exploration in Beijing of China

擴大污水污泥及其產(chǎn)品的土地利用—我們在中國北京的四年探索

Fenfen Zhu (Renmin University of China, China)

Fenfen Zhu 1 , Bing Zhao 1 , Qian Chen 1 , Yuhui Zhang 1 , Jiawei Wang 2 , Xingmin Fu 2 , Huan Wang 1

1.Renmin University of China, Beijing, China 2.Beijing Drainage Group, Beijing, China

14:00-16:05 14:25-14:50

Sludge treatment to enhance recycling and resource recovery in a circular economy Malaysia

馬來西亞污泥處理促進再生利用與資源回收的循環(huán)經(jīng)濟

Datin Ts. Suhaily Saleh (Ministry of Energy Transition and Public Utilities, Malaysia)

Parallel

Sessions 14:50-15:15

Biosolids Management and Regulatory Changes in North America: What is next?

北美生物固體管理和監(jiān)管變化：下一步是什么？ Yasemin Beckers (University of Waterloo, Canada)

15:15-15:40

Development of a Standard Procedure for the Assessment of Sludge/Biosolids and Organic Products Stability

評估污泥/生物固體和有機產(chǎn)品穩(wěn)定性的標(biāo)準程序

Livia Molinari (UNI/GL5 Expert, Valli S.p.A, Lonato del Garda (BS), Italy)

Livia Molinari

1 , Andrea N. Rossi 2 ,Ludovico Spinosa 3

1. UNI/GL5 Expert, Valli S.p.A, Lonato del Garda (BS), Italy 2. UNI/GL5 Expert, Progress S.r.l., Milano, Italy 3. UNI/GL5

Coordinator, Env. Cons. at ETS S.r.l., Bari, Italy

15:40-15:55 Discussion 討論

15:55-16:05

16:05-16:30

Hyperthermophilic Composting(HTC) and recycling of municipal sludge

超高溫堆肥(HTC)處理城市污泥及循環(huán)利用

Tong Zhu (Northeastern University, China)

Tong Zhu

1 , Youzhao Wang 1 , Feng Ma 1 , Chaoyue Zhao

1 , Xu Li 1 , Yanping Zhang 1 , Zhipeng Wang 1 , Xiaoyan Dang 1 ,

Shumin He 1

1. Northeastern University, Shenyang, China

16:05-18:00 16:30

-16:55

Challenges and Prospects of Faecal Sludge Management in Cameroonian Cities: A Case Study of Yaoundé

喀麥隆城市糞便污泥管理的挑戰(zhàn)與前景：雅溫得案例研究

Jean

-Roland MOUNKAPEGNA (Wastewater Research Unit, Yaoundé, Center Region, Cameroun)

Jean-Roland MOUNKAPEGNA

1 , Raymond SEZAWO2 , Stanislas MVONDO3

1. Wastewater Research Unit, Yaoundé, Center Region, Cameroun 2. Faecal Sludge Treatment Plant, Yaoundé Etoa, Center

Region, Cameroon 3. Yaoundé City Council, Yaoundé, Center Region, Cameroon

Parallel

Sessions 16:55-17:20

Effects of Poor Solid Waste Management on Faecal Sludge Emptying, Treatment and Disposal Services in

Lusaka

固體廢物管理不善對盧薩卡糞便污泥傾倒、處理和處置服務(wù)的影響

Mwila A Kapembwa (BORDA and University of Zambia, Zambia)

Aubrey Simwambi

1 , Mwila A Kapembwa2 , Kapanda Kapanda3

1.BORDA and University of Zambia, Zambia 2.BORDA, Lusaka, Lusaka, Zambia 3.Lusaka Sanitation Project and University

of Zambia, Zambia

17:20-17:45

Deep Row Entrenchment of Faecal Sludge in Areas with No Treatment Facilities

在沒有處理設(shè)施的地區(qū)深層掩埋糞便污泥

Lynette Owomuhangi (Water For People, Kampala, Uganda)

Lynette Owomuhangi1 , Martin Nyanzi Mawejje2

17:45-18:00 Discussion 討論

Dinner

18:30-20:00

ROOM GuoCui 2024.05.19 Conference Programme

SESSION 3. Sludge treatment to enhance recycling and resource recovery in a circular economy (Energy Recovery)

Session Chair: Dr. Kwok-Wai Richard Tsang & Prof. Guoren Xu

8:00-8:25

A novel approach for the fractionation in ADM1 and model modification and validation based on the

methanogenic potential

在ADM1中進行分餾的新方法以及基于產(chǎn)甲烷潛能值的模型修改和驗證

Wenjie Guo (Tongji University, China)

Wenjie Guo 1 , Dunjie Li 1 , Zhipeng Zhang 1 , Rongrong Mo 1 , Yongmei Li 1,2,*

1.Tongji University, China 2.Shanghai Institute of Pollution Control and Ecological Security, China

8:00-10:05

8:25-8:50

Insights of microbial community shifts in mono- and co-digestion of sewage sludge and food waste

污水污泥和廚余單一消化和協(xié)同消化過程中微生物群落變化的啟示

Nirakar Pradhan (Hong Kong Baptist University, Hong Kong SAR, China)

Lijun Luo*, Nirakar Pradhan*

*Hong Kong Baptist University, Hong Kong SAR, China.

Parallel

Sessions

8:50-9:15

Phosphorus release and transformation in anaerobic digestion of thermal hydrolysis pretreatment sludge

– masking effects from high ammonium

熱水解預(yù)處理污泥厭氧消化過程中磷的釋放和轉(zhuǎn)化--高氨的掩蔽效應(yīng)

Yun Chen (Nanyang Technological University, Singapore)

Yun Chen 1, 2, Yan Zhou 1*

1. Nanyang Technological University, Singapore 2. Nanjing Normal University, China

9:15-9:40

Centralized anaerobic digestion of municipal sewage sludge: technology advances and sustainable strate

gies for circular economy

城市污水污泥集中厭氧消化：循環(huán)經(jīng)濟的技術(shù)進步和可持續(xù)戰(zhàn)略

Francesco Di Capua (University of Basilicata, Potenza, Italy)

Francesco Di Capua 1 , Andrea Giordano 2

1.University of Basilicata, Italy 2. Acqua & Sole s.r.l., Vellezzo Bellini, Italy

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Effects of Methane Yields on SBR sludge using Thermal Hydrolysis Pretreatment

熱水解預(yù)處理對SBR污泥甲烷產(chǎn)量的影響

Ashish K Sahu (Cambi Group AS, Norway)

Gowtham Balasundaram1 , Pallavi Gahlot1 , Vinay Kumar Tyagi2 , Absar A Kazmi1 , Harald Kleiven3 , Ashish K Sahu3

1.Indian Institute of Technology, India 2.National Institute of Hydrology, India 3.Cambi Group AS, Asker, Norway

10:05-12:00 10:30-10:55

Advanced Anaerobic Digestion at Tarnow, Poland achieves Effective Biosolids Management, Asset Opti

misation and Circular Economy

在波蘭塔爾諾進行的高級厭氧消化實現(xiàn)有效的生物固體管理、資產(chǎn)優(yōu)化和循環(huán)經(jīng)濟

Ashish K Sahu (Cambi Group AS, Viken and Norway)

Jakub Mukawa1 , Jacek Kosciukiewicz2 , Agnieszka Niedzielska2 , Ashish K Sahu2

1. Tarnowskie Wodociągi Sp. z o. o., Tarnow, Poland 2. Cambi Group AS, Asker, Viken and Norway

Parallel

Sessions

10:55-11:20

Anaerobic digestion as a potential approach for the conversion of aqueous pyrolytic liquor into biogas

厭氧消化作為將水相熱解液轉(zhuǎn)化為沼氣的潛在途徑

Rui Zhang (Kyoto University, Japan)

Rui Zhang1 , Kazuyuki Oshita 1*, Masaki Takaoka1

1. Kyoto University, Japan

11:20-11:45

Performance and metagenomics analysis of CaO promoting methane production from sludge anaerobic

fermentation

通過CaO促進污泥厭氧發(fā)酵產(chǎn)甲烷的性能和宏基因組分析

Hang Li (Hebei university, China)

Hang Li 1, 3, Hongjie Wang 1, 2, 3, Qiushuo Zhang 1, 3, ZiXue Liu 1, 3, Yutong Wu 1, 3, Yali Wang 1, 2, 3, *

1.Hebei Key Laboratory of close-to-Nature restoration technology of wetlands, School of Eco-Environment, Hebei universi

ty, China 2.School of life science, Hebei university, China 3.Institute of Xiong’an New Area, Hebei university, China

11:45-12:00 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoChang 2024.05.19 Conference Programme

SESSION 3. Sludge treatment to enhance recycling and resource recovery in a circular economy (Energy Recovery)

Session Chair: Prof. Jose A. Barrios & Prof. Xiaodi Hao

14:00-14:25

Assembly of Low-dose Nonionic Surfactant Hydrophobic Functional Groups with Extracellular Polymeric

Substances: Enhancing Surface Free Energy of Sludge Particles and the Response of Methanogenic

Bacterial Enzyme Activity to Improve Biomass Energy Recovery Efficiency

組裝低劑量非離子型界面活性劑疏水性官能團與胞外聚合物:提高污泥顆粒的表面自由能,改善甲烷生成菌酶活性,提高

生物質(zhì)能量回收效率

Qi Song (Tongji University, China)

Qi Song, Yu Hua*, Xiaoguang Liu, Shuxian Chen, Xiaohu Dai*

Tongji University, China

14:00-16:05 14:25-14:50

Challenging the Retention Time of Municipal Anaerobic Digestion by Using Thermal Hydrolysis Pretreatment

熱水解預(yù)處理縮短城市污泥厭氧消化的保留時間

William P. F. Barber (Cambi, Inc., USA)

William P. F. Barber 1*, Matthew Higgins 2

1.Cambi, Inc., USA 2. Bucknell University, USA

Parallel

Sessions 14:50-15:15

Study on the mechanism of hydrogen production and recovery of vivianite in iron-carbon double anode

electrofermentation system by intermittent power supply

間歇供電條件下電化學(xué)發(fā)酵雙陽極鐵碳系統(tǒng)中產(chǎn)氫機制及磷灰石資源化研究

Zhengtong Guo (Taiyuan University of Technology, China)

Zhengtong Guo1 , Zhihong Liu 1*, Aijuan Zhou1, Xiuping Yue 1,*

1. Taiyuan University of Technology, China

15:15-15:40

Lactic acid-based hydrogen production from food waste: A study on metabolic and taxonomic profile

以乳酸為基礎(chǔ)從食物垃圾中制氫：新陳代謝和分類研究

Lijun Luo (Hong Kong Baptist University, Hong Kong SAR, China)

Lijun Luo 1*, Nirakar Pradhan

1. Hong Kong Baptist University, Hong Kong SAR, China

15:40-15:55 Discussion 討論

15:55-16:05

16:05-16:30

Fe3O4@MOF-808 for Enhanced Carbon and Phosphorus Recovery from Sludge Anaerobic Fermentation

Fe3O4@MOF-808 用于提高污泥厭氧發(fā)酵的碳和磷回收率

Hongtao Zhu (Beijing Forestry University, China)

Long Chen, Xiangyue Zhang, Jianming Zhu, Helin Fan, Zimu Qin, Jun Li, Hongtao Zhu*

Beijing Forestry University, China

16:05-

18:00 16:30-16:55

Tailored value-added carboxylic acids conversion from waste activated sludge fermentation triggered by

sulfate reduction-mediated syntrophic consortia

由硫酸鹽還原介導(dǎo)的合成營養(yǎng)群引發(fā)的廢物活性污泥發(fā)酵中羧酸的定制增值轉(zhuǎn)化

Aijuan Zhou (Taiyuan University of Technology, China)

Aijuan Zhou 1,2,*, Yaxin Fan 1 , Hongyan Liu 1 , Xiuping Yue 1,3

1. Taiyuan University of Technology, China 2. Shanxi Shanan Lide Environmental Science & Technology Co., LTD, China

3. Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering, China

Parallel

Sessions 16:55-17:20

Sludge electrooxidation as a pretreatment for anaerobic digestion: synergistic effect of combined treatment

on microbial inactivation

污泥電氧化作為厭氧消化的預(yù)處理：聯(lián)合處理對微生物滅活的協(xié)同效應(yīng)

Jose A. Barrios (Instituto de Ingeniería UNAM, México)

Jose A. Barrios*, Catalina Maya, Mónica Pérez, Angélica Román & Blanca Jiménez

Instituto de Ingeniería UNAM, México

17:20-17:45

鹽度對市政污泥厭氧消化的影響：聚焦于沼氣產(chǎn)量和微生物群落

Xiaokang Feng (Qingdao University of Technology, China)

Xiaokang Feng1 , Yuemei Yan1 , Wei Zhang2 , Lu Jing1 , Zhixuan Yin 1,*, Changqing Liu1

1.Qingdao University of Technology, China 2.Tuandao Wastewater Treatment Plant, China

17:45-18:10

Start-Up of thermophilic anaerobic digestion of THP sludge driven by iron-containing sludge-based biochar

含鐵污泥生物炭驅(qū)動的THP污泥嗜熱厭氧消化的啟動

Zong Li (Nanyang Technological University, Singapore)

Hui Xu

1 , Zong Li2 , Yan Zhou2,*

1 Nanyang Environment and Water Research Institute 2 School of Civil and Environmental Engineering, Nanyang Technologi

cal University, Singapore

18:10-18:25 Discussion 討論

Dinner

18:30-20:00

ROOM GuoChang 2024.05.19 Conference Programme

SESSION 4. Innovative approaches to reduce carbon footprint and greenhouse gas emissions (Sludge Conditioning & Dewatering)

Session Chair: Prof. Jose A. Barrios & Prof. Kang Xiao

8:00-8:25

Fluorescence Spectral Fingerprints: A New Approach to Characterizing the Intermolecular Interactions

of Extracellular Polymeric Substances (EPS) in Activated Sludge

熒光光譜指紋：表征活性污泥中細胞外聚合物物質(zhì)（EPS）分子間相互作用的新方法

Jinlan Yu (University of Chinese Academy of Sciences, China)

Jinlan Yu 1,2, Kang Xiao 1,*, Yirong Xu1 , Aiqian Zhang1 , Xianghua Wen2

1.University of Chinese Academy of Sciences, China 2.Tsinghua University, China

8:00-10:05

8:25-8:50

Crystallization-driven Evolution of Water Occurrence States with Implications on Dewaterability

Improvement of Waste-activated Sludge

結(jié)晶驅(qū)動的水形態(tài)演變對改善廢活性污泥脫水性能的影響

Boran Wu (Tongji University, China)

Parallel

Sessions

8:50-9:15

Biochar Skeleton Assisted Sludge Conditioning and Dewatering

生物炭骨架輔助污泥調(diào)理和脫水

Zheng Ge (Beijing University of Technology, China)

Zheng Ge*, Yixin Zhang, Jia Deng, Yixin Yu

University of Technology, China

9:15-9:40

Effect of Inorganic Coagulant Addition in Sewage Sludge Dewatering with Organic Polymer Flocculants

有機高分子絮凝劑在污水污泥脫水過程中添加無機混凝劑的影響

Kazuyuki Oshita (Kyoto University, Japan )

Kazuyuki Oshita 1*, Takuto Miura 2 and Masaki Takaoka 1

1. Kyoto University, Japan 2. Pacific Consultants Co., LTD, Tokyo, Japan

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-12:00 10:05-10:30

The Application of Chitosan Hydroxypropyltrimethyl Ammonium Chloride to Substitute Polymeric

Aluminum Ferric Chloride for Sewage Sludge Deep Dewatering

應(yīng)用殼聚糖羥丙基三甲基氯化銨替代聚合氯化鋁鐵進行污水污泥深度脫水

Minmin Liu (Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, China)

Minmin Liu 1 , Sajid Rashid 1 , Wei Wang 2 , Huihui Zhang 2 , Yawei Zhao 2 , Xingmin Fu 2 , Wenzheng Yu 1*

1.Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2. Beijing Drainage Group Co.,

Ltd., China

Parallel

Sessions

10:30-10:55

Exploring the Influencing Factors of Sludge Dewaterability from the Perspective of Interfacial Energy

從界面能角度探討污泥脫水性能的影響因素

Kang Xiao (University of Chinese Academy of Sciences, China)

Yirong Xu1 , Kang Xiao 1*, Jinlan Yu1 , Guoren Xu1

1. University of Chinese Academy of Sciences, China

10:55-11:10 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoSheng 2024.05.19 Conference Programme

SESSION 4. Innovative approaches to reduce carbon footprint and greenhouse gas emissions (Sludge Drying & Thermal Treatment)

Session Chair: Dr. Kazuyuki Oshita & Dr. Zheng Ge

14:00-14:25

Study on Drying Process of Drinking Water Treatment Plant (DWTP) Sludge

飲用水處理廠（DWTP）污泥干燥工藝研究

Xiaomeng Han (Donghua University, China)

Xiaomeng Han* , Shihu Shu

College of Environmental Science and Engineering, Donghua University, Shanghai, China

14:00-16:05 14:25-14:50

Assessment of an Anaerobic Sludge Drying and Thermal Sanitization System for Small and Medium

STPs at Pilot Scale

中小型污水處理廠厭氧污泥干化和熱消毒系統(tǒng)的中試評估

Adalberto Noyola (National Autonomous University of Mexico, Mexico)

Julio C. Rietow1*, Marcos C. Barros Filho1 , Gustavo R. C. Possetti2 , Adalberto Noyola3 , Luiz Wagner2 , Miguel M. Aisse1 .

1. Federal University of Parana (UFPR), Brazil 2. Parana Sanitation Company (SANEPAR), Brazil 3. National Autono

mous University of Mexico (UNAM), Mexico

Parallel

Sessions

14:50-15:15

Non-sintered Ceramsite Prepared by Using Water Supply Plant Sludge Combined with Reclaimed Diato

mite and Application in Phosphorus Removal

利用自來水廠污泥和再生硅藻土制備的非燒結(jié)鈰鑭石及其在除磷中的應(yīng)用

Fang Feng (Suzhou University of Science and Technology, China)

Fang Feng*, Ziqian Shi, Fei Wang, Dongtian Wang

Suzhou University of Science and Technology, China

15:15-15:40

Global potential impacts of biochar on crop yields and soil quality: a meta-analysis

生物炭對作物產(chǎn)量和土壤質(zhì)量的全球潛在影響：薈萃分析

Zhichao Xu(University of Chinese Academy of Sciences, China)

Zhichao Xu, Run Zhou, Zhao Zhang, Hongwei Liu, Qiuju Wang, Guoren Xu*

University of Chinese Academy of Sciences, China

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

Investigation of Inherent Minerals Effects on Sewage Sludge Smoldering Combustion

固有礦物質(zhì)對污水污泥陰燃的影響

Wei Zhang (Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, China)

Wei Zhang

1,2, Qianshi Song 1,*, Xiaohan Wang 1,2,*, Xiaowei Wang 3 , Boyi Qian 1,2, Kangwei Xu 1,2

1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, China 2. University of Science and Technolo

gy of China, China 3. Guangdong Ocean University, Zhanjiang, China

16:05-18:00 16:30

-16:55

Combining Advanced Anaerobic Digestion with Incineration to achieve Sustainable Sludge Management

結(jié)合高級厭氧消化與焚燒以實現(xiàn)可持續(xù)的污泥管理

Julien Chauzy (Cambi Group AS, Norway)

Julien Chauzy 1 *, Zuliang Liao 1 , Di Deng 2 , Maggie Zhang 2

1. Cambi Group AS, Asker, Norway 2. Cambi Environment Technology Ltd, Beijing, China

Parallel

Sessions

16:55-17:25

Sludge Co-incineration Technology in Coal-fired Power Plants and Standards Development

發(fā)電與污泥協(xié)同技術(shù)現(xiàn)狀及標(biāo)準規(guī)范進展

Ranfang Zuo (CHN Energy Investment Group,China)

17:25-17:40 Discussion 討論

Dinner

18:30-20:00

ROOM GuoSheng 2024.05.19 Conference Programme

Poster Session and Reception

This is a opportunity of viewing the posters and meeting the poster presenters. The presenters will be on

hand to present their posters and answer any of your questions.

Poster Session 2024-05-19 11:30-12:00

Session 1

P-1

Response surface optimization study of removal efficiency and adsorption conditions of Pb(II) from sewage

sludge by iron-phosphorus composite magnetic biochar

Xu Li1

, Jinlong Wang

2 , Xiaoxin Wang

3 , Jian Wang

3 , Rui Du

3 , Qiang Liu

2 , Yang Lin2, Tao Song2, Tianshi Zhang2, Yu

Zhang

, Yanping Zhang

1 , Xiaoyan Dang

1 , Chaoyue Zhao

1 , Shumin He

1 , Feng Ma

1 , Tengfei Li4 , Zhipeng Wang1 , Youzhao

Wang1 , Tong Zhu1 *

1. Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China 4.Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 2

P-2

Evaluation of Carbon Emissions from Anaerobic Digestion of Thermally Hydrolyzed Sludge and Food

Waste

Ren Zhengran1 , Gao Jinhua1 , Wang Jiawei1*, Liu Kun2 , Wen Yang1 , Zhang Han1

1. Beijing Drainage Group Co., Ltd., China; 2. Beijing Drainage Technology Co. Ltd., China.

Session 2

P-3

Composting Characteristics and Carbon Emission Analysis of Municipal Sludge Treated by Hyperthermo

philic Composting

Feng Ma1 , Qiang Liu2 , Jinlong Wang2 , Xiaoxin Wang3 , Rui Du3 , Yang Lin2 , Tianshi Zhang2 , Tao Song2 , Yu Zhang2 ,

Youzhao Wang1 , Tong Zhu1,*

1.Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China

Session 2

P-4

Hyperthermophilic composting technology for municipal sludge treatment in winter in northeast China

Yanping Zhang1 , Xiaoxin Wang3 , Jinlong Wang2 , Rui Du3 , Jian Wang3 , Yang Lin2 , Tao Song2 , Tianshi Zhang2 , Yu Zhang2 ,

Tengfei Li4 , Xu Li1 , Feng Ma1 , Zhipeng Wang1 , Xiaoyan Dang1 , Chaoyue Zhao1 , Shumin He1 , Youzhao Wang1*, Tong

Zhu1,4,*

1. Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China 4.Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 2

P-5

Study on the enhanced carbon capture capabilities of polymerized aluminum chloride coupled with biosorbent sludge

Sibo Fu

1 , Dong Li1*, Xiaohang Zhang1 , Yanjun Zhu1 , Sen Yang1 , Jie Zhang1,2

1.Beijing University of Technology, China 2.Harbin Institute of Technology, China

Session 2

P-6

Characterizing Activated Sludge Based on AI

-assisted analysis on Moving and Still Images

Yuki Nakaya

1*, Kai Sugino1 , Shota Ishizaki1 , Reiko Hirano

2 , Hisashi Satoh1

1.Hokkaido University, Japan 2.Cellspect Co., Ltd., Japan

Session 3

P-7

Improving the stability and efficiency of high-solids anaerobic digestion of dewatered sludge by adding rice

straw to maintain a constant C/N ratio of 10: Reactor performance and Microbial mechanism

Zhi Lin1 , Zhao-Yong Sun1,*, Zong-Lin Wu1 , Min Gou1,*, Zi-Yuan Xia1 , Yue-Qin Tang1

1.Sichuan University, China

Session 3

P-8

Optimizing Renewable Energy Generation: Integrating Mass and Energy Balances from Pulp and Paper

Industry Wasted Sludge

Patcharin Racho, Boonsita Nammama, Netnapid Tantemsapya and Boonchai Wichitsathian

Suranaree University of Technology, Thailand

Session 3

P-9

TERTIARY TREATMENT OF EFFLUENT OF ACTIVATED SLUDGE BY RECYCLING OF ALUM

SLUDGE FROM THE WATER TREATMENT PLANT

IARA REGINA SOARES CHAO

Session 3

P-10

Enzyme-enhanced Acidogenic Fermentation of Waste Activated Sludge: Insights from Sludge Structure,

Interfaces, and Functional Microflora

Ge Song

1, 2, 3, Shunan Zhao2 , Ruiping Liu2,*

1.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2.Tsinghua University, China

3.University of Chinese Academy of Sciences, China

Session 3

P-11

Optimizing the process parameters of hyperthermal aerobic fermentation by orthogonal experiment to im

prove the resourceization of fermentation products

Chaoyue Zhao1 , Xiaoxin Wang3 , Qiang Liu2 , Jinlong Wang2 , Rui Du3 , Yang Lin2 , Tao Song2 , Tianshi Zhang2 , Yu Zhang2 ,

Feng Ma1 , Tengfei Li4 , Youzhao Wang1 , Tong Zhu1,4*

1.Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water

Resources and Wastewater Treatment Co., Ltd., China 4. Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 3

P-12

An integrated strategy for simultaneous methane production and nitrogen removal: sludge fermentation

driven by nitrite reduction

Xiaodi Li1 , Yuqing Ma, Tan Jiang, Bo Wang*

1.Beijing University of Technology, Beijing, China Conference Programme

Poster Session and Reception

This is a opportunity of viewing the posters and meeting the poster presenters. The presenters will be on

hand to present their posters and answer any of your questions.

Poster Session 2024-05-19 11:30-12:00

Session 3

P-13

Methane production from waste activated sludge by sodium percarbonate pretreatment: Performance and

metagenomic analysis

Dong Li, Tao Huang, Boran Wu, Xiaoli Chai*

Tongji University, China

Session 3

P-14

Comparative life cycle assessment of landfill sludge treatment technologies in China

Shiqi Liu

1 , Hanqiao Liu1,2, Guoxia Wei3 , Yuwen Zhu2*, Hailong Zhao4 , Huizhen Shi2

1. School of Environment and Municipal Engineering, Tianjin Chengjian University, China 2. School of Energy and Safety

Engineering, Tianjin Chengjian University,China 3. School of Science, Tianjin Chengjian University, China 4. Tsinghua

University, China

Session 3

P-15

Performance Evaluation of Thermophilic Wet Anaerobic Digestion for Food Waste Treatment

Chirawit Leelayouthayotin

1 , Chettiyappan Visvanathan2 , Nirakar Pradhan3

1.Hong Kong Baptist University, Hong Kong 2.Mahidol University, Thailand 3. Hong Kong Baptist University, Hong Kong

Session 4

P-16

Influence of Low Temperatures and Short Thermal Pretreatment Times on Anaerobic Sludge Dewatering

Marcos C Barros Filho1 Júlio C Rietow1 , Gustavo R Possetti2 , Adalberto Noyola3 , Miguel M Aisse1

1. Parana Federal University, Curitiba, Paraná, Brazil 2. Parana Sanitation Company, Curitiba, Paraná, Brazil 3. National

Autonomous University of Mexico, Mexico City, Mexico

Session 4

P-17

Effects of magnetic Fe–Al layered double hydroxide on the persulfate oxidation conditioning of sewage sludge

Benyi Xiao

Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China

Session 4

P-18

Case study: an energy efficient way to combine drying and incineration for disposal of sewage sludge

Ping Shi

Suez Environmental Technology, Beijing China

Session 4

P-19

Characteristics of advanced anaerobic digestion sludge-based biochar and its application for sewage sludge

conditioning

Qian Chen, Xingmin Fu, Jiawei Wang*, Yawei Zhao, Wei Wang

Engineering Technology Research Center for Municipal Wastewater Reclamation, R&D Center, Beijing Drainage Group Co.,

Ltd., China

Session 4

P-20

Effects of different Hydroxyaluminum Speciations on sludge dewatering

Yanjun Zhu1 , Dong Li1 , Sibo Fu1 , Jie Zhang1,2

1. Beijing University of Technology, Beijing, China 2. Harbin Institute of Technology, Harbin, Heilongjiang, China

Session 4

P-21

Effect of C/N on denitrification and N2O release under glucose as the carbon source

Xiaohang Zhang1 , Dong Li1*,Sibo Fu1 , Jie Zhang1,2

1.Beijing University of Technology, China 2.Harbin Institute of Technology, China

Session 4

P-22

Characterizing the interfacial energy of sludge via an improved contact angle method

Yirong Xu

1 , Kang Xiao1*, Jinlan Yu1 , Guoren Xu1

1. University of Chinese Academy of Sciences, China

Session 5

P-23

Ultra-lightweight aggregates from industrial sludge

-marine clay mix in the presence of carbonate additive

Ying-Ju Chang

1 , Chao-Yu Chien1 , Duu-Jong Lee1,2*

1.National Taiwan University, Chinese Taipei 2.City University of Hong Kong, Hong Kong

Session 6

P-24

Cagne-Sur-Mer WWTP case study – a show case of Veolia’s sustainable sludge solution

Manli Gong, Xiaohua Chen*

Veolia Water Technologies (Beijing) Co., Ltd, Beijing, China

Session 6

P-25

A mini-Review of China’s Sewage Sludge Managements in Recent Years

Xiaohua Zhan

Party School of Liaoning Provincial Party Committee, China

Session 6

P-26

Experimental study on the use of coal ash as a substitute for lime in deep dewatering of sludge

Zixin Pan1 , Xuemin Ma2 , Yunfeng Qi 2 , Li Ding2 , Wei Meng1 , Yonas Lamore1 , Shikun Cheng1 , Zifu Li1*

1.University of Science and Technology Beijing, China 2. China Nuclear Fushun Environmental Protection Technology

Co.,Ltd, China Technical Tour

Technical Tour Information

◇ Technical Tour Time：8:00 ~ 12:00, 20th May, 2024

◇ Technical Tour Site: Huaifang Underground Water Reclamation Plant, Beijing (HUWRP)

＊ Wastewater Treatment capacity: 600,000 m3 /d (The largest fully underground wastewater

treatment plant in Asia)

＊ Sludge Treatment Capacity: 1220 t/d (Approx. 85% water content)

＊ Wastewater Treatment Process: Wastewater → Pre-treatment → MBR → Ozone Oxidation →

UV Disinfection → Landscape Wetlands

＊ Sludge Treatment Process: Sludge → Thermal Hydrolysis → Anaerobic Digestion → Plate

and-frame Dewatering → Gardening Utilization

Dewatering Filtrate → Anaerobic Ammonium Oxidation

＊ Award: 2018 IWA Project Innovation Award - Gold Award

◇ Technical Tour Schedule:

Time

Location

Content

Before 8:00

Hall of Beijing China-Germany International

Conference Convention & Exhibition Center

Gather for the shuttle bus

8:00 - 9:30

Shuttle bus

Way to HUWRP

9:30 - 10:30

Huaifang Underground Water Reclamation Plant

Technical Tour

10:30 - 12:00

Shuttle bus

Back to the hotel

12:00 - 14:00

Dinner Hall

Lunch

14:00

Conference closed

◇ Please scan the QR code or open the url: https://forms.office.com/r/Vi2rVhCuX0

to fill your information if you want to attend the technical tour, and it'll help us

arrange the shuttle bus for you.

Aerial view of the wastewater treatment plant

Underground wastewater treatment facilities and equipment

16 技術(shù)參觀

技術(shù)參觀信息

◇ 時間：8:00 ~ 12:00，2024年5月20日

◇ 地點: 北京排水集團槐房再生水廠（北京市豐臺區(qū)）

＊污水處理規(guī)模: 60萬噸/天（日處理能力）

＊污泥處理規(guī)模: 1220 噸/天（日處理能力，含水率85%左右）

＊污水處理工藝: 污水 → 預(yù)處理 → MBR → 臭氧氧化 → UV消毒 → 景觀濕地

＊污泥處理工藝: 污泥 → 預(yù)脫水→ 熱水解 → 厭氧消化 → 板框深度脫水 → 園林綠化利用

脫水濾液 → 厭氧氨氧化

＊項目榮譽獎勵: 2018年國際水協(xié)（IWA）項目創(chuàng)新獎——金獎

◇ 技術(shù)參觀日程:

時間

地點

內(nèi)容

8:00前

北京中德國際會議會展中心大廳

集合等待班車

8:00 - 9:30

技術(shù)參觀班車

去往再生水廠

9:30 - 10:30

北京排水集團槐房再生水廠

技術(shù)參觀

10:30 - 12:00

技術(shù)參觀班車

返回會議賓館

12:00 - 14:00

北京中德國際會議會展中心餐廳

自助午餐

14:00

國際會議結(jié)束

◇ 請掃描右側(cè)二維碼或者打開該網(wǎng)址: https://forms.office.com/r/Vi2rVhCuX0 報名

參加技術(shù)參觀，填寫您的個人聯(lián)系信息，我們將根據(jù)報名信息安排班車。

北京排水集團槐房再生水廠鳥瞰圖

槐房再生水廠地下污水處理設(shè)施

17 Venue Plans

First Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center

Second Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center

18 Important Information

For real time weather，please refer to the website :

http://en.weather.com.cn/weather/101010100.shtml?index=4

Weather Forecast by Weather China (2024.05.12)

Date

Wed

May 15

Thur

May 16

Fri

May 17

Sat

May 18

Sun

May 19

Mon

May 20

Tues

May 21

Low& Hi Temp

57-78 °F

60-78 °F

66-87 °F

68-91 °F

57-73 °F

64-84 °F

Weather

Sunny

Cloudy

Sunny

Cloudy

Rain

Overcast

Wind

SW <12km/h

16-24km/h

S <12km/h E 16-24km/h NE <12km/h SW <12km/h S <12km/h

Emergency Contact

Contact Person

Mobile Number

Conference Affairs

Dr. Qiuju Wang

+ 86 13946140039

Personal affairs

Mr. Bang Zou

+ 86 17673160516

Locations in English and Chinese （Chinese for Taxi Driver）

Locations in English

Locations in Chinese

Beijing China-Germany Interna

tional Conference Convention &

Exhibition Center

北京中德國際會議

會展中心

Imperial Palace/Forbidden City

故宮

Tian' anmen Square

天安門廣場

Summer Palace

頤和園

Ming Tombs

十三陵

Temple of Heaven

天壇

Mutianyu Great Wall

慕田峪長城

The Drum Tower

鼓樓

Electricity

Electricity supply in China is 220 Volts, 50Hz.

The connection for appliances will be supplied is a flat 3-pin plug of unique design.

Locations in English

Locations in Chinese

The "Bird's Nest"

鳥巢

The Water Cube

水立方

The Old Summer Palace

圓明園

Shichahai Hutong

什剎海胡同

National Museum of China

中國國家博物館

National Grand Theatre

國家大劇院

Beijing Confucian Temple

孔廟

Yonghe Lama Temple

雍和宮

Conference Information 會議信息

The 18thIWA Conference on Sustainable Sludge Management

國際水協(xié)第 18 屆可持續(xù)污泥技術(shù)與管理會議

中國環(huán) 境科學(xué) 學(xué) 會固廢分會 2024 年年會

第 1 屆中國污泥 100 人高層技術(shù)與管理論壇

Beijing, China — 18-20, May 2024

CONFERENCE GUIDE

Co-organizers： Registration

Conference Onsite Registration

2024-05-17（Friday）

Conference Onsite

Registration

8:00-12:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Buffet Lunch

12:00-13:30

Dinner Hall in Beijing China-Germany International Conference

Conference Onsite

Registration

12:00-22:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Dinner

18:30-20:00

Dinner Hall in Beijing China-Germany International Conference

Convention & Exhibition Center

2024-05-18 (Saturday)

Conference Onsite

Registration

8:00-12:00

Beijing China-Germany International Conference Convention & Exhibition Center

(北京中德國際會議會展中心)

Buffet Lunch

12:00-13:30

Dinner Hall in Beijing China-Germany International Conference

Convention & Exhibition Center

Conference Onsite Registration Location

(First Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center) Conference Programme

Opening Ceremony & Keynote Speech

Opening Speech Delivered by Secretary-general of Chinese Society for Environmental Sciences

中國環(huán)境科學(xué)學(xué)會秘書長致開幕辭

Opening Remark Delivered by President Elect of International Water Association (IWA)

國際水協(xié)（IWA）當(dāng)選主席致開幕辭

9:00-9:45

Opening Speech Delivered by Chairman of Beijing Drainage Group Co., Ltd

北京城市排水集團董事長致開幕辭

Opening

Ceremony

Opening Remark Delivered by Chair of Solid Waste Division, Chinese Society

for Environmental Sciences

中國環(huán)境科學(xué)學(xué)會固廢分會主任致開幕詞

Opening Speech Delivered by Chair of Sludge Management Specialist Group, IWA

國際水協(xié)（IWA）污泥專家委員會主席致開幕詞

Achievement Award of the 2024 P. Aarne Vesilind Specialist Medal for Residuals Research

國際污泥技術(shù)與管理領(lǐng)導(dǎo)者“成就獎”頒獎儀式

Appointment Ceremony of International Expert in Sludge Research Field

國際污泥領(lǐng)域?qū)＜移溉蝺x式

Coffee Break 9:45-10:00

10:00-10:30

Sludge Management Challenges - Current Status and Future Trends in the U.S. and Beyond

污泥管理挑戰(zhàn)——美國及其他地區(qū)的當(dāng)前狀態(tài)和未來趨勢

Kwok-Wai Richard Tsang (CDM Smith, United States )

10:00-12:00 10:30-11:00

Application and Effect of Advanced Anaerobic Digestion Technology in Beijing Drainage

Group Co., Ltd.

北排集團污泥高級厭氧消化技術(shù)應(yīng)用實踐與成效

Lei Shi (Beijing Drainage Group Co., Ltd., China)

Keynote

Speech

11:00-11:30

The Development and Future Trend of Sludge Management in Japan

日本污泥管理的發(fā)展和未來趨勢

Masaki Takaoka (Kyoto University, Japan)

11:30-12:00

Green Low-carbon Sustainable Technology for Sludge Resources Recovery and Utilization

污泥綠色低碳可持續(xù)資源化利用技術(shù)發(fā)展趨勢

Guoren Xu (University of Chinese Academy of Sciences, China)

Buffet Lunch 12:00-13:30

GuoCe Hall 2024.05.18

2 Conference Programme

Keynote Speech

13:30-14:00

Sludge/Biosolids Management: A New Global Vision and the Regulatory Evolution in Europe

污泥/生物固體管理：全球新視野和歐洲的監(jiān)管演變

Ludovico Spinosa

(ISO/CEN Expert Member, UNI/GL5 Coordinator, Env. Cons. at ETS s.r.l., Bari, Italy)

13:30-15:30 14:00-14:30

The Changing Landscape of Biosolids Management Around the World – What Does the

Future Hold?

全球生物固體管理格局的變化——未來發(fā)展趨勢？

Banu Örmeci (Carleton University, Canada)

Keynote

Speech

14:30-15:00

Recent Developments and Future Trends of Sludge Management in Europe and Turkey

歐洲和土耳其污泥管理的最新發(fā)展和未來趨勢

F. Dilek Sanin (Middle East Technical University, Turkey)

15:00-15:30

Resource Recovery from Sludge - challenges and the way forward

污泥資源回收——挑戰(zhàn)與前進之路

Yan Zhou(Nanyang Technological University, Singapore)

Coffee Break 15:30-15:45

15:45-16:15

Evolutional Approaches to Handling Sludge from Wastewater Treatment

污水污泥處理方式的演變

Xiaodi Hao (Beijing University of Civil Engineering and Architecture, China)

15:45-17:45 16:15-16:45

Technical Advances and Case Studies on Sludge Composting in China

中國污泥好氧發(fā)酵與土地利用技術(shù)研究進展

Ji Li (China Agricultural University, China)

Keynote

Speech

16:45-17:15

Sludge Management in Europe and China, Current Practice, Challenge and Outlook

歐洲和中國的污泥管理：現(xiàn)實，挑戰(zhàn)和展望

Ping Shi (Suez Environmental Technology, Beijing China)

17:15-17:45

Veolia's New "Green Up" Program ＆ Tomorrow's Municipal Sludge Solutions

威立雅新戰(zhàn)略計劃“GreenUp”，為市政污泥處理創(chuàng)造明天的解決方案

Xiaohua Chen (Veolia Water Technologies (Beijing) Co., Ltd, China)

Dinner

18:00-20:00

GuoCe Hall 2024.05.18 Conference Programme

The 1st China Top 100 Sludge Forum

第1屆中國污泥100人高層技術(shù)與管理論壇

8:30-8:55

Environmental Management of Industrial Sludge

工業(yè)污泥的環(huán)境管理

Qifei Huang (Chinese Research Academy of Environmental Sciences, China)

黃啟飛（中國環(huán)境科學(xué)研究院，中國）

8:30-10:25 8:55-9:20

Policies and Trends for the Emerging Pollutants Control in China

新污染物治理政策與發(fā)展方向

Ying Chen (Solid Waste and Chemicals Management Center, Ministry of Ecology and Environment of China,)

陳瑛（生態(tài)環(huán)境部固體廢物管理中心，中國）

Parallel

Sessions

9:20-9:45

Reflection on Process Selection and Design Difficulties of Sludge and Industrial Waste Co-incineration

污泥與工業(yè)廢料混合焚燒工藝路線選擇和設(shè)計難點思考

Minghua Dai (Beijing General Municipal Engineering Design & Research Institute, China)

戴明華（北京市政工程設(shè)計研究總院，中國）

9:45-10:10

Life Cycle Assessment (LCA) and Integrated Processes of Sludge Deep Dewatering and Recycling

污泥深度脫水與資源化集成工藝及其全生命周期評估

Dongsheng Wang (Zhejiang University, China)

王東升（浙江大學(xué)，中國）

10:10-10:25 Discussion 討論

Coffee Break 10:25-10:35

10:35-11:00

Treatment and Reuse of Sewage Sludge in China: Status and Prospect

中國污泥處理與資源化：現(xiàn)狀與前景

Yuansong Wei (Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China)

魏源送（中國科學(xué)院生態(tài)環(huán)境研究中心，中國）

10:35-12:00 11:00-11:25

Exemplary Industrial Composting System: SACT

工業(yè)化堆肥系統(tǒng)典范

：SACT

Tao Wang (Machinery Technology Development Co., Ltd., China)

王濤（機械科學(xué)研究總院，中國）

Parallel

Sessions

11:25-11:50

Existing Standard System and Future Direction of Standard Development for Sludge Treat

ment and Disposal in China

中國污泥處理處置現(xiàn)有標(biāo)準體系及未來發(fā)展方向

Xiuteng Wang (China National Institute of Standardization, China)

王秀騰（中國標(biāo)準化研究院，中國）

11:50-12:05 Discussion 討論

Buffet Lunch 12:05-13:30

GuoCe Hall 2024.05.19 Conference Programme

The 1st China Top 100 Sludge Forum

第1屆中國污泥100人高層技術(shù)與管理論壇

14:00-14:25

The Research and Application of the Conditioning and Dewatering for Sludge from

Advanced Anaerobic Digestion in Beijing Drainage Group Co., Ltd.

北排高級厭氧消化污泥調(diào)理脫水技術(shù)研發(fā)與應(yīng)用效果

Jiawei Wang (Beijing Drainage Group Co., Ltd., China)

王佳偉（北京排水集團，中國）

14:00-16:05 14:25-14:50

Practices of Municipal Sludge Treatment and Disposal in Tianjin

天津市污泥處理與處置實踐 Jinhe Li (Tianjin Capital Environmental Protection Group Co., Ltd., China)

李金河（天津創(chuàng)業(yè)環(huán)保集團，中國）

Parallel

Sessions 14:50-15:15

Practice of Urban Sludge Treatment and Disposal

城市污泥處理處置的實踐 Biqing Li (Guangzhou Sewage Purification Co., Ltd., China)

李碧清（廣州市凈水有限公司，中國）

15:15-15:40

Challenges and Future Outlook of Land Application of Sewage Sludge in China

中國污泥土地利用的挑戰(zhàn)分析和前景展望

Xiang Chen (Yangtze Eco-Environment Engineering Research Center, China)

陳祥（長江環(huán)保集團，中國）

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

The Innovative Technology and Route of Resource Recovery and Energy Utilization of Sludge

污泥能源資源化處理處置新路徑與新技術(shù)

Yunfei Tan (Zhongyuan Environment-Protection Co., Ltd., China)

譚云飛（中原環(huán)保有限公司，中國）

16:05-17:35 16:30

-16:55

SUEZ's Global Experience in Sludge Resource Utilization

蘇伊士污泥資源化的全球經(jīng)驗

Zhonghong Cheng (Suez Asia)

程忠紅（蘇伊士亞洲，中國）

Parallel

Sessions 16:55-17:20

Innovation and Practice of Collaborative Treatment of Sludge by Coal-fired Power Plants of

Longyuan Environmental Protection Co.,Ltd

龍源環(huán)保燃煤鍋爐協(xié)同處理污泥創(chuàng)新與實踐

Zezhong Wang （China Energy Longyuan Environmental Protection Co., Ltd, China

）

王澤中（國能龍源環(huán)保公司，中國）

17:20-17:35 Discussion 討論

Dinner

18:30-20:00

GuoCe Hall 2024.05.19 Conference Programme

SESSION 1 Emerging contaminants in sludge – management, treatment, and safe transformation

8:00-8:25

Pyrolysis of Sewage Sludge in Molten Salt Environment: Effects on Heavy Metals Behavior and Ecological

Risk 熔融鹽環(huán)境中污水污泥熱解:重金屬行為及生態(tài)風(fēng)險影響

Zeyu Fan (Changjiang River Scientific Research Institute, China)

Qi Lu1 , Zeyu Fan*,1, Xian Zhou, Ziling Peng , Zhuo Fan Gao , Shanshan Deng, Xia Chen*

1. Changjiang River Scientific Research Institute, China

8:00-10:05

8:25-8:50

Fates and Risk Control of Mercury and Methylmercury in Sludge Biological Treatment

污泥生物處理過程中汞和甲基汞的遷移與風(fēng)險控制

Jibao Liu (Tokyo Institute of Technology，Japan)

Jibao Liu2 , Zhen Bao1 , Jinyi Wei1 , Manabu Fujii2 , Yixin Zhang1 , Yuansong Wei1, *

1.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2. Tokyo Institute of Technology,Japan

Parallel

Sessions

8:50-9:15

Fate of Emerging Contaminants in Biosolids on Thermal Pretreatment and Mesophilic Anaerobic Digestion

在熱預(yù)處理和中溫厭氧消化過程中生物固體中新興污染物的遷移轉(zhuǎn)化

Ashish K Sahu (Cambi Group AS, Norway)

Gowtham Balasundaram1 , Pallavi Gahlot1 , Vinay Kumar Tyagi2 , Absar A Kazmi1 , Harald Kleiven3 , Ashish K Sahu3

1.Indian Institute of Technology, India 2.National Institute of Hydrology, India 3.Cambi Group AS, Norway

9:15-9:40

Metagenomic Analysis Reveals the Effects of Potassium Ferrate Loaded Steel Slag on Antibiotic Re

sistance Genes in Digested Sludge and Its Risk Assessment

宏基因組分析揭示鐵酸鉀負載鋼渣對消化污泥中抗生素耐藥基因的影響及其風(fēng)險評估

Qiushuo Zhang (Hebei university, China)

Qiushuo Zhang1, 3, Hongjie Wang 1, 2, 3, Hang Li 1, 3, Yutong Wu 1, 3, ZiXue Liu 1, 3, Yali Wang 1, 2, 3, *

1.School of Eco-Environment, Hebei university, China 2.School of life science, Hebei university, China

3.Institute of Xiong’an New Area, Hebei university, China

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Microplastics in Dewatered Sewage Sludge from Wastewater Treatment Plants in Japan

日本污水處理廠脫水污泥中的微塑料

Sai Liu (Kyoto University, Japan)

Sai Liu1 , Kazuyuki Oshita1 , Masaki Takaoka1

1. Kyoto University, Japan

10:05-12:00 10:30-10:55

Microplastics in Anaerobic Digestion of Sludge

厭氧消化污泥中的微塑料

F. Dilek Sanin (Middle East Technical University, Turkey)

İrem Şimşek1 , M. Dilara Hatinoğlu1 , F. Dilek Sanin1

1 Middle East Technical University, Turkey

Parallel

Sessions

10:55-11:20

Solid-Liquid Distribution of Ciprofloxacin during Sludge Dewatering after Fe(II) Activated

Peroxymonosulfate Treatment: Focusing on the Role of Dissolved Organic Components

Fe(II)活化過硫酸鹽處理污泥脫水過程中環(huán)丙沙星的固液分布：關(guān)注溶解有機成分的作用

Keke Xiao (Guangdong Technion - Israel Institute of Technology, China)

11:20-11:45

Sewage Sludge – the Good, the Bad, and the Ugly. Ten Years of Research on Making Only Good Sewage Sludge

污水污泥的益處、害處和挑戰(zhàn)：十年致力于研究污水污泥的益處

Patryk Oleszczuk (Maria Curie

Skłodowska University, Poland)

Monika Raczkiewicz

1 , Anna Siatecka

, Aleksandra Bogusz3 , Magdalena Stefaniuk

4 , Patryk Oleszczuk1,*

1. Maria Curie-Skłodowska University, Poland 2. University of Life Sciences, Poland 3. National Research Institute, Poland

4. Maria Curie-Skłodowska University, Poland

11:45-12:10

污泥熱化學(xué)處理資源化過程中重金屬固化與穩(wěn)定化研究

Hongwei Liu (University of Chinese Academy of Sciences)

Hongwei Liu, Guoren Xu, Zhao Zhang

University of Chinese Academy of Sciences, China

12:10-12:25 Discussion 討論

Buffet Lunch 12:30-13:30

ROOM GuoHua 2024.05.19

6 Conference Programme

SESSION 3 Sludge treatment to enhance recycling and resource recovery in a circular economy (Resource Recovery)

14:00-14:25

Enhanced Phosphorus Recovery from Sewage Sludge through Sequential Acid-Base Extraction and Pyrolysis

順序酸堿提取與熱解協(xié)同強化污水污泥磷回收

Teik-Thye Lim (Nanyang Technological University, Singapore)

Satya Brat Tiwari

1,2, Sze Yuet Chin 3 , Andrei Veksha 2 , Wei Ping Chan 2 , Teik

-Thye Lim 1,2,*

1. School of Civil and Environmental Engineering, 2. Nanyang Environment and Water Research Institute, 3. Centre of High

Field NMR Spectroscopy and Imaging, Nanyang Technological University, Singapore

14:25-14:50

Organic and Inorganic Separation of Sludge and Precise Resource Utilization Technology

污泥中有機無機物分離與精準資源化利用技術(shù)

Wang Xueke (Tsinghua University, China)

WANG Xueke 1,2, MU Tong 2 ,ZHENG Xiaoxuan 2，ZHANG Chunmiao 2

1.Tsinghua University, China 2.Tianjin Raising Environmental Protection Engineering Co. Ltd., China

14:00-16:05 14:50-15:15

In-situ Iron Re-utilization for Enhanced Resource Recovery from Iron-rich Sludge

原位鐵再利用以增強富鐵污泥的資源回收

Ruo-hong Li (Sun Yat-sen University, China)

Lianpeng Sun1 , Ruo-hong Li 1*

1. Sun Yat-sen University, China

Parallel

Sessions 15:15-15:40

Probiotics for Improving Settleability, Reducing Biosolids Production and Making Class A Residuals

通過益生菌改善沉降性減少生物固體產(chǎn)量并制取

A級生物固體

Rob Whiteman (ABS Inc., USA)

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

The Advantages of Refinery Excess Sludge Carbon as Peracetic Acid Activator: the Role of Functional

Groups and Persistent Free Radicals

煉油污泥炭作為過乙酸活化劑的優(yōu)勢:官能團及持久自由基的作用

Cao Yue (China University of Petroleum-Beijing,China)

Cao Yue 1 , Li Jinglin, Hu Yuntao, Du Mengqi, Li Zhuoyu*,Wang Qinghong, Chen Chunmao,

1. China University of Petroleum-Beijing

16:05-18:00 16:30

-16:55

Taxonomic Characterization of Primary Sludge Bacteria Grown on "Selective" Media for Salmonella Spp.

在沙門氏菌 "選擇性 "培養(yǎng)基上培養(yǎng)的初級污泥細菌的分類特征

Adalberto Noyola (Universidad Nacional Autónoma de México, México)

Nathaly M. Alderete-Ludeña 1, 2, Yovany Cuetero-Martínez 1 , Aarón-Flores Ramírez 1 , Adalberto Noyola 1*

1. Universidad Nacional Autónoma de México, México. 2. Universidad Peruana Cayetano Heredia, Perú

Parallel

Sessions 16:55-17:20

Aerobic Composting Treatment of Refinery Waste Activated Sludge: Feasibility, Humification, Petroleum

Removal Efficiency And Mechanism

煉油廢活性污泥的好氧堆肥處理：可行性、腐殖化、石油去除效率和機理

Xinge Fu (China University of Petroleum-Beijing, China)

Xinge Fu 1 , Hui Zuo 1 , Qinghong Wang 1*, Chunmao Chen 1

1. China University of Petroleum, Beijing, China

17:20-17:45

Research Progress in Conversion Mechanism and Resourcing Processes for Aqueous Products from Sludge

by Hydrothermal Carbonization

水熱碳化法污泥水相產(chǎn)物轉(zhuǎn)化機理及資源化工藝的研究進展

Wei Meng (University of Science and Technology Beijing, China)

Wei Meng 1 , Lei Zheng 1 , Zifu Li1

1.University of Science and Technology Beijing, China

17:45-18:10

In-situ catalytic pyrolysis of sewage sludge by calcinated red mud to upgrade pyrolytic volatiles, produce

magnetic sludge-based biochar and Reduce Carbon Emission

燒結(jié)赤泥原位催化污泥熱解同步實現(xiàn)氣態(tài)產(chǎn)物優(yōu)化、磁性生物炭制備與碳減排

Zhao Zhang (University of Chinese Academy of Sciences, China)

Zhao Zhang1 , Guoren Xu1 , Hongwei Liu1 , Qiuju Wang1

1. University of Chinese Academy of Sciences, China

18:10-18:25 Discussion 討論

Dinner

18:30-20:00

ROOM GuoHua 2024.05.19 Conference Programme

SESSION 2 Innovative technologies for carbon reduction & sequestration in sludge treatment

8:00-8:25

A new strategy for greenhouse gas emission reduction in A/A/O treatment process: The positive role of

exogenous N-acyl-homoserine lactones, a quorum-sensing signaling molecules

A/A/O工藝中溫室氣體減排新策略：外源性N-�；呓z氨酸內(nèi)酯的積極作用，一種群體感應(yīng)信號分子

Wenjiao Sang (Wuhan University of Technology, China)

Wenjiao Sang 1,*, Zhenxue Ge 1 , Qian Zhang 1 , Fangmao Gan 2 , Nianhong Wan3 , Lei Zou3

1. Wuhan University of Technology, China 2. Yangtze Ecology and Environment Company, China 3. Central & Southern

China Municipal Engineering Design & Research Institute Company, Limited, China

8:00-10:05

8:25-8:50

GHGs Emissions from an Anaerobic Sludge Digestion Wastewater Treatment Plant

污水處理廠厭氧污泥消化的溫室氣體排放量

Ezio Ranieri (Universita’ degli Studi di Bari, Italy)

Ezio Ranieri1a°, Gianfranco D’Onghia1a°°, Francesca Ranieri2 , Luigi Lopopolo1 , Sarah Gregorio1 , Ada Cristina Ranieri3,4

1 Universita’ degli Studi di Bari, Italy 2 Universita’ degli Studi di Foggia 3 Politecnico di Bari, Dipartimento Interateneo di

Fisica, Italy 4 Universita’ Internazionale Telematica Uninettuno, Italy

Parallel

Sessions

8:50-9:15

Innovative Technologies for Carbon Reduction and Sequestration in Sludge Treatment: A Path to Envi

ronmental Sustainability

污泥處理中的碳減排和碳封存創(chuàng)新技術(shù)：環(huán)境可持續(xù)性之路

Heinz Peter Mang (University of Science and Technology Beijing,China)

Heinz Peter Mang 1&2, Zifu Li 1 , Zubin Shrestha 2 , Elisabeth M. Huba 3

1. University of Science and Technology Beijing, China 2. UPM Umwelt-Projekt-Management GmbH, Germany 3.

GERBIO German Biogas and Bioenergy Society, Germany

9:15-9:40

The carbon footprint of producing biogas and biomethane from municipal sludge digestion

城市污泥厭氧消化生物天然氣及生物甲烷的碳足跡

William P. F. Barber (Cambi, USA)

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Detection of Filamentous Bacteria in Activated Sludge: A Deep Learning-based Quantitative Image Anal

ysis Approach Using U-Net Semantic Segmentation Method

活性污泥中絲狀細菌的檢測：使用 U-Net 語義分割方法的基于深度學(xué)習(xí)的定量圖像分析方法

Yuki Nakaya (Hokkaido University, Japan)

Uthpala Kaushalya 1 , Yuki Nakaya 1*, Shota Ishizaki 1 , Kai Sugino 1 , Reiko Hirano 2 , Hisashi Satoh 1

1. Hokkaido University, Japan 2. Cellspect Co., Ltd., Japan

10:05-12:00 10:30-10:55

Minimizing Sludge Generation in Hybrid-biofilm and Membrane Bioreactors: from MIDEPURO to

S4WAT Project

混合生物膜和膜生物反應(yīng)器污泥減量化：從MIDEPURO 到S4WAT 項目

Francesco Di Capua (University of Basilicata, Italy)

Francesco Di Capua 1,*, Raffaele Morello 2 , Cigdem Kalkan Aktan 3 , Erkan Sahinkaya 4

1.University of Basilicata, Italy 2.University of Bari Aldo Moro, Italy 3.Marmara University, Turkey

4.Istanbul Medeniyet University, Turkey

Parallel

Sessions

10:55-11:20

Production of Medium Chain Fatty Acids by Microbial Electrosynthesis from Waste Activated Sludge

微生物電化學(xué)合成法從活性污泥中生產(chǎn)中鏈脂肪酸

He Liu(Jiangnan University, China)

11:20-11:35 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoCui 2024.05.19 Conference Programme

SESSION 6 Innovative practice and management of green & low-carbon sludge treatment

14:00-14:25

Enlarge Application Ratio of Sewage Sludge and its Product in Non-Agricultural land — Our Four Years

Exploration in Beijing of China

擴大污水污泥及其產(chǎn)品的土地利用—我們在中國北京的四年探索

Fenfen Zhu (Renmin University of China, China)

Fenfen Zhu 1 , Bing Zhao 1 , Qian Chen 1 , Yuhui Zhang 1 , Jiawei Wang 2 , Xingmin Fu 2 , Huan Wang 1

1.Renmin University of China, Beijing, China 2.Beijing Drainage Group, Beijing, China

14:00-16:05 14:25-14:50

Sludge treatment to enhance recycling and resource recovery in a circular economy Malaysia

馬來西亞污泥處理促進再生利用與資源回收的循環(huán)經(jīng)濟

Datin Ts. Suhaily Saleh (Ministry of Energy Transition and Public Utilities, Malaysia)

Parallel

Sessions 14:50-15:15

Biosolids Management and Regulatory Changes in North America: What is next?

北美生物固體管理和監(jiān)管變化：下一步是什么？ Yasemin Beckers (University of Waterloo, Canada)

15:15-15:40

Development of a Standard Procedure for the Assessment of Sludge/Biosolids and Organic Products Stability

評估污泥/生物固體和有機產(chǎn)品穩(wěn)定性的標(biāo)準程序

Livia Molinari (UNI/GL5 Expert, Valli S.p.A, Lonato del Garda (BS), Italy)

Livia Molinari

1 , Andrea N. Rossi 2 ,Ludovico Spinosa 3

1. UNI/GL5 Expert, Valli S.p.A, Lonato del Garda (BS), Italy 2. UNI/GL5 Expert, Progress S.r.l., Milano, Italy 3. UNI/GL5

Coordinator, Env. Cons. at ETS S.r.l., Bari, Italy

15:40-15:55 Discussion 討論

15:55-16:05

16:05-16:30

Hyperthermophilic Composting(HTC) and recycling of municipal sludge

超高溫堆肥(HTC)處理城市污泥及循環(huán)利用

Tong Zhu (Northeastern University, China)

Tong Zhu

1 , Youzhao Wang 1 , Feng Ma 1 , Chaoyue Zhao

1 , Xu Li 1 , Yanping Zhang 1 , Zhipeng Wang 1 , Xiaoyan Dang 1 ,

Shumin He 1

1. Northeastern University, Shenyang, China

16:05-18:00 16:30

-16:55

Challenges and Prospects of Faecal Sludge Management in Cameroonian Cities: A Case Study of Yaoundé

喀麥隆城市糞便污泥管理的挑戰(zhàn)與前景：雅溫得案例研究

Jean

-Roland MOUNKAPEGNA (Wastewater Research Unit, Yaoundé, Center Region, Cameroun)

Jean-Roland MOUNKAPEGNA

1 , Raymond SEZAWO2 , Stanislas MVONDO3

1. Wastewater Research Unit, Yaoundé, Center Region, Cameroun 2. Faecal Sludge Treatment Plant, Yaoundé Etoa, Center

Region, Cameroon 3. Yaoundé City Council, Yaoundé, Center Region, Cameroon

Parallel

Sessions 16:55-17:20

Effects of Poor Solid Waste Management on Faecal Sludge Emptying, Treatment and Disposal Services in

Lusaka

固體廢物管理不善對盧薩卡糞便污泥傾倒、處理和處置服務(wù)的影響

Mwila A Kapembwa (BORDA and University of Zambia, Zambia)

Aubrey Simwambi

1 , Mwila A Kapembwa2 , Kapanda Kapanda3

1.BORDA and University of Zambia, Zambia 2.BORDA, Lusaka, Lusaka, Zambia 3.Lusaka Sanitation Project and University

of Zambia, Zambia

17:20-17:45

Deep Row Entrenchment of Faecal Sludge in Areas with No Treatment Facilities

在沒有處理設(shè)施的地區(qū)深層掩埋糞便污泥

Lynette Owomuhangi (Water For People, Kampala, Uganda)

Lynette Owomuhangi1 , Martin Nyanzi Mawejje2

17:45-18:00 Discussion 討論

Dinner

18:30-20:00

ROOM GuoCui 2024.05.19 Conference Programme

SESSION 3. Sludge treatment to enhance recycling and resource recovery in a circular economy (Energy Recovery)

8:00-8:25

A novel approach for the fractionation in ADM1 and model modification and validation based on the

methanogenic potential

在ADM1中進行分餾的新方法以及基于產(chǎn)甲烷潛能值的模型修改和驗證

Wenjie Guo (Tongji University, China)

Wenjie Guo 1 , Dunjie Li 1 , Zhipeng Zhang 1 , Rongrong Mo 1 , Yongmei Li 1,2,*

1.Tongji University, China 2.Shanghai Institute of Pollution Control and Ecological Security, China

8:00-10:05

8:25-8:50

Insights of microbial community shifts in mono- and co-digestion of sewage sludge and food waste

污水污泥和廚余單一消化和協(xié)同消化過程中微生物群落變化的啟示

Nirakar Pradhan (Hong Kong Baptist University, Hong Kong SAR, China)

Lijun Luo*, Nirakar Pradhan*

*Hong Kong Baptist University, Hong Kong SAR, China.

Parallel

Sessions

8:50-9:15

Phosphorus release and transformation in anaerobic digestion of thermal hydrolysis pretreatment sludge

– masking effects from high ammonium

熱水解預(yù)處理污泥厭氧消化過程中磷的釋放和轉(zhuǎn)化--高氨的掩蔽效應(yīng)

Yun Chen (Nanyang Technological University, Singapore)

Yun Chen 1, 2, Yan Zhou 1*

1. Nanyang Technological University, Singapore 2. Nanjing Normal University, China

9:15-9:40

Centralized anaerobic digestion of municipal sewage sludge: technology advances and sustainable strate

gies for circular economy

城市污水污泥集中厭氧消化：循環(huán)經(jīng)濟的技術(shù)進步和可持續(xù)戰(zhàn)略

Francesco Di Capua (University of Basilicata, Potenza, Italy)

Francesco Di Capua 1 , Andrea Giordano 2

1.University of Basilicata, Italy 2. Acqua & Sole s.r.l., Vellezzo Bellini, Italy

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-10:30

Effects of Methane Yields on SBR sludge using Thermal Hydrolysis Pretreatment

熱水解預(yù)處理對SBR污泥甲烷產(chǎn)量的影響

Ashish K Sahu (Cambi Group AS, Norway)

Gowtham Balasundaram1 , Pallavi Gahlot1 , Vinay Kumar Tyagi2 , Absar A Kazmi1 , Harald Kleiven3 , Ashish K Sahu3

1.Indian Institute of Technology, India 2.National Institute of Hydrology, India 3.Cambi Group AS, Asker, Norway

10:05-12:00 10:30-10:55

Advanced Anaerobic Digestion at Tarnow, Poland achieves Effective Biosolids Management, Asset Opti

misation and Circular Economy

在波蘭塔爾諾進行的高級厭氧消化實現(xiàn)有效的生物固體管理、資產(chǎn)優(yōu)化和循環(huán)經(jīng)濟

Ashish K Sahu (Cambi Group AS, Viken and Norway)

Jakub Mukawa1 , Jacek Kosciukiewicz2 , Agnieszka Niedzielska2 , Ashish K Sahu2

1. Tarnowskie Wodociągi Sp. z o. o., Tarnow, Poland 2. Cambi Group AS, Asker, Viken and Norway

Parallel

Sessions

10:55-11:20

Anaerobic digestion as a potential approach for the conversion of aqueous pyrolytic liquor into biogas

厭氧消化作為將水相熱解液轉(zhuǎn)化為沼氣的潛在途徑

Rui Zhang (Kyoto University, Japan)

Rui Zhang1 , Kazuyuki Oshita 1*, Masaki Takaoka1

1. Kyoto University, Japan

11:20-11:45

Performance and metagenomics analysis of CaO promoting methane production from sludge anaerobic

fermentation

通過CaO促進污泥厭氧發(fā)酵產(chǎn)甲烷的性能和宏基因組分析

Hang Li (Hebei university, China)

Hang Li 1, 3, Hongjie Wang 1, 2, 3, Qiushuo Zhang 1, 3, ZiXue Liu 1, 3, Yutong Wu 1, 3, Yali Wang 1, 2, 3, *

1.Hebei Key Laboratory of close-to-Nature restoration technology of wetlands, School of Eco-Environment, Hebei universi

ty, China 2.School of life science, Hebei university, China 3.Institute of Xiong’an New Area, Hebei university, China

11:45-12:00 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoChang 2024.05.19 Conference Programme

SESSION 3. Sludge treatment to enhance recycling and resource recovery in a circular economy (Energy Recovery)

14:00-14:25

Assembly of Low-dose Nonionic Surfactant Hydrophobic Functional Groups with Extracellular Polymeric

Substances: Enhancing Surface Free Energy of Sludge Particles and the Response of Methanogenic

Bacterial Enzyme Activity to Improve Biomass Energy Recovery Efficiency

組裝低劑量非離子型界面活性劑疏水性官能團與胞外聚合物:提高污泥顆粒的表面自由能,改善甲烷生成菌酶活性,提高

生物質(zhì)能量回收效率

Qi Song (Tongji University, China)

Qi Song, Yu Hua*, Xiaoguang Liu, Shuxian Chen, Xiaohu Dai*

Tongji University, China

14:00-16:05 14:25-14:50

Challenging the Retention Time of Municipal Anaerobic Digestion by Using Thermal Hydrolysis Pretreatment

熱水解預(yù)處理縮短城市污泥厭氧消化的保留時間

William P. F. Barber (Cambi, Inc., USA)

William P. F. Barber 1*, Matthew Higgins 2

1.Cambi, Inc., USA 2. Bucknell University, USA

Parallel

Sessions 14:50-15:15

Study on the mechanism of hydrogen production and recovery of vivianite in iron-carbon double anode

electrofermentation system by intermittent power supply

間歇供電條件下電化學(xué)發(fā)酵雙陽極鐵碳系統(tǒng)中產(chǎn)氫機制及磷灰石資源化研究

Zhengtong Guo (Taiyuan University of Technology, China)

Zhengtong Guo1 , Zhihong Liu 1*, Aijuan Zhou1, Xiuping Yue 1,*

1. Taiyuan University of Technology, China

15:15-15:40

Lactic acid-based hydrogen production from food waste: A study on metabolic and taxonomic profile

以乳酸為基礎(chǔ)從食物垃圾中制氫：新陳代謝和分類研究

Lijun Luo (Hong Kong Baptist University, Hong Kong SAR, China)

Lijun Luo 1*, Nirakar Pradhan

1. Hong Kong Baptist University, Hong Kong SAR, China

15:40-15:55 Discussion 討論

15:55-16:05

16:05-16:30

Fe3O4@MOF-808 for Enhanced Carbon and Phosphorus Recovery from Sludge Anaerobic Fermentation

3O4@MOF-808 用于提高污泥厭氧發(fā)酵的碳和磷回收率

Hongtao Zhu (Beijing Forestry University, China)

Long Chen, Xiangyue Zhang, Jianming Zhu, Helin Fan, Zimu Qin, Jun Li, Hongtao Zhu*

Beijing Forestry University, China

16:05-

18:00 16:30-16:55

Tailored value-added carboxylic acids conversion from waste activated sludge fermentation triggered by

sulfate reduction-mediated syntrophic consortia

由硫酸鹽還原介導(dǎo)的合成營養(yǎng)群引發(fā)的廢物活性污泥發(fā)酵中羧酸的定制增值轉(zhuǎn)化

Aijuan Zhou (Taiyuan University of Technology, China)

Aijuan Zhou 1,2,*, Yaxin Fan 1 , Hongyan Liu 1 , Xiuping Yue 1,3

1. Taiyuan University of Technology, China 2. Shanxi Shanan Lide Environmental Science & Technology Co., LTD, China

3. Shanxi-Zheda Institute of Advanced Materials and Chemical Engineering, China

Parallel

Sessions 16:55-17:20

Sludge electrooxidation as a pretreatment for anaerobic digestion: synergistic effect of combined treatment

on microbial inactivation

污泥電氧化作為厭氧消化的預(yù)處理：聯(lián)合處理對微生物滅活的協(xié)同效應(yīng)

Jose A. Barrios (Instituto de Ingeniería UNAM, México)

Jose A. Barrios*, Catalina Maya, Mónica Pérez, Angélica Román & Blanca Jiménez

Instituto de Ingeniería UNAM, México

17:20-17:45

Effects of salinity on anaerobic digestion of municipal sludge: focusing on biogas production and microbial

community

鹽度對市政污泥厭氧消化的影響：聚焦于沼氣產(chǎn)量和微生物群落

Xiaokang Feng (Qingdao University of Technology, China)

Xiaokang Feng1 , Yuemei Yan1 , Wei Zhang2 , Lu Jing1 , Zhixuan Yin 1,*, Changqing Liu1

1.Qingdao University of Technology, China 2.Tuandao Wastewater Treatment Plant, China

17:45-18:10

Start-Up of thermophilic anaerobic digestion of THP sludge driven by iron-containing sludge-based biochar

含鐵污泥生物炭驅(qū)動的THP污泥嗜熱厭氧消化的啟動

Zong Li (Nanyang Technological University, Singapore)

Hui Xu

1 , Zong Li2 , Yan Zhou2,*

1 Nanyang Environment and Water Research Institute 2 School of Civil and Environmental Engineering, Nanyang Technologi

cal University, Singapore

18:10-18:25 Discussion 討論

Dinner

18:30-20:00

ROOM GuoChang 2024.05.19 Conference Programme

SESSION 4. Innovative approaches to reduce carbon footprint and greenhouse gas emissions (Sludge Conditioning & Dewatering)

8:00-8:25

Fluorescence Spectral Fingerprints: A New Approach to Characterizing the Intermolecular Interactions

of Extracellular Polymeric Substances (EPS) in Activated Sludge

熒光光譜指紋：表征活性污泥中細胞外聚合物物質(zhì)（EPS）分子間相互作用的新方法

Jinlan Yu (University of Chinese Academy of Sciences, China)

Jinlan Yu 1,2, Kang Xiao 1,*, Yirong Xu1 , Aiqian Zhang1 , Xianghua Wen2

1.University of Chinese Academy of Sciences, China 2.Tsinghua University, China

8:00-10:05

8:25-8:50

Crystallization-driven Evolution of Water Occurrence States with Implications on Dewaterability

Improvement of Waste-activated Sludge

結(jié)晶驅(qū)動的水形態(tài)演變對改善廢活性污泥脫水性能的影響

Boran Wu (Tongji University, China)

Parallel

Sessions

8:50-9:15

Biochar Skeleton Assisted Sludge Conditioning and Dewatering

生物炭骨架輔助污泥調(diào)理和脫水

Zheng Ge (Beijing University of Technology, China)

Zheng Ge*, Yixin Zhang, Jia Deng, Yixin Yu

University of Technology, China

9:15-9:40

Effect of Inorganic Coagulant Addition in Sewage Sludge Dewatering with Organic Polymer Flocculants

有機高分子絮凝劑在污水污泥脫水過程中添加無機混凝劑的影響

Kazuyuki Oshita (Kyoto University, Japan )

Kazuyuki Oshita 1*, Takuto Miura 2 and Masaki Takaoka 1

1. Kyoto University, Japan 2. Pacific Consultants Co., LTD, Tokyo, Japan

9:40-9:55 Discussion 討論

Coffee Break 9:55-10:05

10:05-12:00 10:05-10:30

The Application of Chitosan Hydroxypropyltrimethyl Ammonium Chloride to Substitute Polymeric

Aluminum Ferric Chloride for Sewage Sludge Deep Dewatering

應(yīng)用殼聚糖羥丙基三甲基氯化銨替代聚合氯化鋁鐵進行污水污泥深度脫水

Minmin Liu (Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, China)

Minmin Liu 1 , Sajid Rashid 1 , Wei Wang 2 , Huihui Zhang 2 , Yawei Zhao 2 , Xingmin Fu 2 , Wenzheng Yu 1*

1.Research Centre for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2. Beijing Drainage Group Co.,

Ltd., China

Parallel

Sessions

10:30-10:55

Exploring the Influencing Factors of Sludge Dewaterability from the Perspective of Interfacial Energy

從界面能角度探討污泥脫水性能的影響因素

Kang Xiao (University of Chinese Academy of Sciences, China)

Yirong Xu1 , Kang Xiao 1*, Jinlan Yu1 , Guoren Xu1

1. University of Chinese Academy of Sciences, China

10:55-11:10 Discussion 討論

Buffet Lunch 12:00-13:30

ROOM GuoSheng 2024.05.19 Conference Programme

SESSION 4. Innovative approaches to reduce carbon footprint and greenhouse gas emissions (Sludge Drying & Thermal Treatment)

14:00-14:25

Study on Drying Process of Drinking Water Treatment Plant (DWTP) Sludge

飲用水處理廠（DWTP）污泥干燥工藝研究

Xiaomeng Han (Donghua University, China)

Xiaomeng Han* , Shihu Shu

College of Environmental Science and Engineering, Donghua University, Shanghai, China

14:00-16:05 14:25-14:50

Assessment of an Anaerobic Sludge Drying and Thermal Sanitization System for Small and Medium

STPs at Pilot Scale

中小型污水處理廠厭氧污泥干化和熱消毒系統(tǒng)的中試評估

Adalberto Noyola (National Autonomous University of Mexico, Mexico)

Julio C. Rietow1*, Marcos C. Barros Filho1 , Gustavo R. C. Possetti2 , Adalberto Noyola3 , Luiz Wagner2 , Miguel M. Aisse1 .

1. Federal University of Parana (UFPR), Brazil 2. Parana Sanitation Company (SANEPAR), Brazil 3. National Autono

mous University of Mexico (UNAM), Mexico

Parallel

Sessions

14:50-15:15

Non-sintered Ceramsite Prepared by Using Water Supply Plant Sludge Combined with Reclaimed Diato

mite and Application in Phosphorus Removal

利用自來水廠污泥和再生硅藻土制備的非燒結(jié)鈰鑭石及其在除磷中的應(yīng)用

Fang Feng (Suzhou University of Science and Technology, China)

Fang Feng*, Ziqian Shi, Fei Wang, Dongtian Wang

Suzhou University of Science and Technology, China

15:15-15:40

Global potential impacts of biochar on crop yields and soil quality: a meta-analysis

生物炭對作物產(chǎn)量和土壤質(zhì)量的全球潛在影響：薈萃分析

Zhichao Xu(University of Chinese Academy of Sciences, China)

Zhichao Xu, Run Zhou, Zhao Zhang, Hongwei Liu, Qiuju Wang, Guoren Xu*

University of Chinese Academy of Sciences, China

15:40-15:55 Discussion 討論

Coffee Break 15:55-16:05

16:05-16:30

Investigation of Inherent Minerals Effects on Sewage Sludge Smoldering Combustion

固有礦物質(zhì)對污水污泥陰燃的影響

Wei Zhang (Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, China)

Wei Zhang

1,2, Qianshi Song 1,*, Xiaohan Wang 1,2,*, Xiaowei Wang 3 , Boyi Qian 1,2, Kangwei Xu 1,2

1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, China 2. University of Science and Technolo

gy of China, China 3. Guangdong Ocean University, Zhanjiang, China

16:05-18:00 16:30

-16:55

Combining Advanced Anaerobic Digestion with Incineration to achieve Sustainable Sludge Management

結(jié)合高級厭氧消化與焚燒以實現(xiàn)可持續(xù)的污泥管理

Julien Chauzy (Cambi Group AS, Norway)

Julien Chauzy 1 *, Zuliang Liao 1 , Di Deng 2 , Maggie Zhang 2

1. Cambi Group AS, Asker, Norway 2. Cambi Environment Technology Ltd, Beijing, China

Parallel

Sessions

16:55-17:25

Sludge Co-incineration Technology in Coal-fired Power Plants and Standards Development

發(fā)電與污泥協(xié)同技術(shù)現(xiàn)狀及標(biāo)準規(guī)范進展

Ranfang Zuo (CHN Energy Investment Group,China)

17:25-17:40 Discussion 討論

Dinner

18:30-20:00

ROOM GuoSheng 2024.05.19 Conference Programme

Poster Session and Reception

This is a opportunity of viewing the posters and meeting the poster presenters. The presenters will be on

hand to present their posters and answer any of your questions.

Poster Session 2024-05-19 11:30-12:00

Session 1

P-1

Response surface optimization study of removal efficiency and adsorption conditions of Pb(II) from sewage

sludge by iron-phosphorus composite magnetic biochar

Xu Li1

, Jinlong Wang

2 , Xiaoxin Wang

3 , Jian Wang

3 , Rui Du

3 , Qiang Liu

2 , Yang Lin2, Tao Song2, Tianshi Zhang2, Yu

Zhang

, Yanping Zhang

1 , Xiaoyan Dang

1 , Chaoyue Zhao

1 , Shumin He

1 , Feng Ma

1 , Tengfei Li4 , Zhipeng Wang1 , Youzhao

Wang1 , Tong Zhu1 *

1. Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China 4.Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 2

P-2

Evaluation of Carbon Emissions from Anaerobic Digestion of Thermally Hydrolyzed Sludge and Food

Waste

Ren Zhengran1 , Gao Jinhua1 , Wang Jiawei1*, Liu Kun2 , Wen Yang1 , Zhang Han1

1. Beijing Drainage Group Co., Ltd., China; 2. Beijing Drainage Technology Co. Ltd., China.

Session 2

P-3

Composting Characteristics and Carbon Emission Analysis of Municipal Sludge Treated by Hyperthermo

philic Composting

Feng Ma1 , Qiang Liu2 , Jinlong Wang2 , Xiaoxin Wang3 , Rui Du3 , Yang Lin2 , Tianshi Zhang2 , Tao Song2 , Yu Zhang2 ,

Youzhao Wang1 , Tong Zhu1,*

1.Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China

Session 2

P-4

Hyperthermophilic composting technology for municipal sludge treatment in winter in northeast China

Yanping Zhang1 , Xiaoxin Wang3 , Jinlong Wang2 , Rui Du3 , Jian Wang3 , Yang Lin2 , Tao Song2 , Tianshi Zhang2 , Yu Zhang2 ,

Tengfei Li4 , Xu Li1 , Feng Ma1 , Zhipeng Wang1 , Xiaoyan Dang1 , Chaoyue Zhao1 , Shumin He1 , Youzhao Wang1*, Tong

Zhu1,4,*

1. Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water Re

sources and Wastewater Treatment Co., Ltd., China 4.Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 2

P-5

Study on the enhanced carbon capture capabilities of polymerized aluminum chloride coupled with biosorbent sludge

Sibo Fu

1 , Dong Li1*, Xiaohang Zhang1 , Yanjun Zhu1 , Sen Yang1 , Jie Zhang1,2

1.Beijing University of Technology, China 2.Harbin Institute of Technology, China

Session 2

P-6

Characterizing Activated Sludge Based on AI

-assisted analysis on Moving and Still Images

Yuki Nakaya

1*, Kai Sugino1 , Shota Ishizaki1 , Reiko Hirano

2 , Hisashi Satoh1

1.Hokkaido University, Japan 2.Cellspect Co., Ltd., Japan

Session 3

P-7

Improving the stability and efficiency of high-solids anaerobic digestion of dewatered sludge by adding rice

straw to maintain a constant C/N ratio of 10: Reactor performance and Microbial mechanism

Zhi Lin1 , Zhao-Yong Sun1,*, Zong-Lin Wu1 , Min Gou1,*, Zi-Yuan Xia1 , Yue-Qin Tang1

1.Sichuan University, China

Session 3

P-8

Optimizing Renewable Energy Generation: Integrating Mass and Energy Balances from Pulp and Paper

Industry Wasted Sludge

Patcharin Racho, Boonsita Nammama, Netnapid Tantemsapya and Boonchai Wichitsathian

Suranaree University of Technology, Thailand

Session 3

P-9

TERTIARY TREATMENT OF EFFLUENT OF ACTIVATED SLUDGE BY RECYCLING OF ALUM

SLUDGE FROM THE WATER TREATMENT PLANT

IARA REGINA SOARES CHAO

Session 3

P-10

Enzyme-enhanced Acidogenic Fermentation of Waste Activated Sludge: Insights from Sludge Structure,

Interfaces, and Functional Microflora

Ge Song

1, 2, 3, Shunan Zhao2 , Ruiping Liu2,*

1.Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China 2.Tsinghua University, China

3.University of Chinese Academy of Sciences, China

Session 3

P-11

Optimizing the process parameters of hyperthermal aerobic fermentation by orthogonal experiment to im

prove the resourceization of fermentation products

Chaoyue Zhao1 , Xiaoxin Wang3 , Qiang Liu2 , Jinlong Wang2 , Rui Du3 , Yang Lin2 , Tao Song2 , Tianshi Zhang2 , Yu Zhang2 ,

Feng Ma1 , Tengfei Li4 , Youzhao Wang1 , Tong Zhu1,4*

1.Northeastern University, China 2. Shenyang Zhenxing Sludge Disposal Co., Ltd., China 3. Baotou Renewable Water

Resources and Wastewater Treatment Co., Ltd., China 4. Shenyang Dongyuan Environmental Technology Co., Ltd., China

Session 3

P-12

An integrated strategy for simultaneous methane production and nitrogen removal: sludge fermentation

driven by nitrite reduction

Xiaodi Li1 , Yuqing Ma, Tan Jiang, Bo Wang*

1.Beijing University of Technology, Beijing, China Conference Programme

Poster Session and Reception

This is a opportunity of viewing the posters and meeting the poster presenters. The presenters will be on

hand to present their posters and answer any of your questions.

Poster Session 2024-05-19 11:30-12:00

Session 3

P-13

Methane production from waste activated sludge by sodium percarbonate pretreatment: Performance and

metagenomic analysis

Dong Li, Tao Huang, Boran Wu, Xiaoli Chai*

Tongji University, China

Session 3

P-14

Comparative life cycle assessment of landfill sludge treatment technologies in China

Shiqi Liu

1 , Hanqiao Liu1,2, Guoxia Wei3 , Yuwen Zhu2*, Hailong Zhao4 , Huizhen Shi2

1. School of Environment and Municipal Engineering, Tianjin Chengjian University, China 2. School of Energy and Safety

Engineering, Tianjin Chengjian University,China 3. School of Science, Tianjin Chengjian University, China 4. Tsinghua

University, China

Session 3

P-15

Performance Evaluation of Thermophilic Wet Anaerobic Digestion for Food Waste Treatment

Chirawit Leelayouthayotin

1 , Chettiyappan Visvanathan2 , Nirakar Pradhan3

1.Hong Kong Baptist University, Hong Kong 2.Mahidol University, Thailand 3. Hong Kong Baptist University, Hong Kong

Session 4

P-16

Influence of Low Temperatures and Short Thermal Pretreatment Times on Anaerobic Sludge Dewatering

Marcos C Barros Filho1 Júlio C Rietow1 , Gustavo R Possetti2 , Adalberto Noyola3 , Miguel M Aisse1

1. Parana Federal University, Curitiba, Paraná, Brazil 2. Parana Sanitation Company, Curitiba, Paraná, Brazil 3. National

Autonomous University of Mexico, Mexico City, Mexico

Session 4

P-17

Effects of magnetic Fe–Al layered double hydroxide on the persulfate oxidation conditioning of sewage sludge

Benyi Xiao

Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, China

Session 4

P-18

Case study: an energy efficient way to combine drying and incineration for disposal of sewage sludge

Ping Shi

Suez Environmental Technology, Beijing China

Session 4

P-19

Characteristics of advanced anaerobic digestion sludge-based biochar and its application for sewage sludge

conditioning

Qian Chen, Xingmin Fu, Jiawei Wang*, Yawei Zhao, Wei Wang

Engineering Technology Research Center for Municipal Wastewater Reclamation, R&D Center, Beijing Drainage Group Co.,

Ltd., China

Session 4

P-20

Effects of different Hydroxyaluminum Speciations on sludge dewatering

Yanjun Zhu1 , Dong Li1 , Sibo Fu1 , Jie Zhang1,2

1. Beijing University of Technology, Beijing, China 2. Harbin Institute of Technology, Harbin, Heilongjiang, China

Session 4

P-21

Effect of C/N on denitrification and N2O release under glucose as the carbon source

Xiaohang Zhang1 , Dong Li1*,Sibo Fu1 , Jie Zhang1,2

1.Beijing University of Technology, China 2.Harbin Institute of Technology, China

Session 4

P-22

Characterizing the interfacial energy of sludge via an improved contact angle method

Yirong Xu

1 , Kang Xiao1*, Jinlan Yu1 , Guoren Xu1

1. University of Chinese Academy of Sciences, China

Session 5

P-23

Ultra-lightweight aggregates from industrial sludge

-marine clay mix in the presence of carbonate additive

Ying-Ju Chang

1 , Chao-Yu Chien1 , Duu-Jong Lee1,2*

1.National Taiwan University, Chinese Taipei 2.City University of Hong Kong, Hong Kong

Session 6

P-24

Cagne-Sur-Mer WWTP case study – a show case of Veolia’s sustainable sludge solution

Manli Gong, Xiaohua Chen*

Veolia Water Technologies (Beijing) Co., Ltd, Beijing, China

Session 6

P-25

A mini-Review of China’s Sewage Sludge Managements in Recent Years

Xiaohua Zhan

Party School of Liaoning Provincial Party Committee, China

Session 6

P-26

Experimental study on the use of coal ash as a substitute for lime in deep dewatering of sludge

Zixin Pan1 , Xuemin Ma2 , Yunfeng Qi 2 , Li Ding2 , Wei Meng1 , Yonas Lamore1 , Shikun Cheng1 , Zifu Li1*

1.University of Science and Technology Beijing, China 2. China Nuclear Fushun Environmental Protection Technology

Co.,Ltd, China Technical Tour

Technical Tour Information

◇ Technical Tour Time：8:00 ~ 12:00, 20th May, 2024

◇ Technical Tour Site: Huaifang Underground Water Reclamation Plant, Beijing (HUWRP)

＊ Wastewater Treatment capacity: 600,000 m3 /d (The largest fully underground wastewater

treatment plant in Asia)

＊ Sludge Treatment Capacity: 1220 t/d (Approx. 85% water content)

＊ Wastewater Treatment Process: Wastewater → Pre-treatment → MBR → Ozone Oxidation →

UV Disinfection → Landscape Wetlands

＊ Sludge Treatment Process: Sludge → Thermal Hydrolysis → Anaerobic Digestion → Plate

and-frame Dewatering → Gardening Utilization

Dewatering Filtrate → Anaerobic Ammonium Oxidation

＊ Award: 2018 IWA Project Innovation Award - Gold Award

◇ Technical Tour Schedule:

Time

Location

Content

Before 8:00

Hall of Beijing China-Germany International

Conference Convention & Exhibition Center

Gather for the shuttle bus

8:00 - 9:30

Shuttle bus

Way to HUWRP

9:30 - 10:30

Huaifang Underground Water Reclamation Plant

Technical Tour

10:30 - 12:00

Shuttle bus

Back to the hotel

12:00 - 14:00

Dinner Hall

Lunch

14:00

Conference closed

◇ Please scan the QR code or open the url: https://forms.office.com/r/Vi2rVhCuX0

to fill your information if you want to attend the technical tour, and it'll help us

arrange the shuttle bus for you.

Aerial view of the wastewater treatment plant

Underground wastewater treatment facilities and equipment

16 技術(shù)參觀

技術(shù)參觀信息

◇ 時間：8:00 ~ 12:00，2024年5月20日

◇ 地點: 北京排水集團槐房再生水廠（北京市豐臺區(qū)）

＊污水處理規(guī)模: 60萬噸/天（日處理能力）

＊污泥處理規(guī)模: 1220 噸/天（日處理能力，含水率85%左右）

＊污水處理工藝: 污水 → 預(yù)處理 → MBR → 臭氧氧化 → UV消毒 → 景觀濕地

＊污泥處理工藝: 污泥 → 預(yù)脫水→ 熱水解 → 厭氧消化 → 板框深度脫水 → 園林綠化利用

脫水濾液 → 厭氧氨氧化

＊項目榮譽獎勵: 2018年國際水協(xié)（IWA）項目創(chuàng)新獎——金獎

◇ 技術(shù)參觀日程:

時間

地點

內(nèi)容

8:00前

北京中德國際會議會展中心大廳

集合等待班車

8:00 - 9:30

技術(shù)參觀班車

去往再生水廠

9:30 - 10:30

北京排水集團槐房再生水廠

技術(shù)參觀

10:30 - 12:00

技術(shù)參觀班車

返回會議賓館

12:00 - 14:00

北京中德國際會議會展中心餐廳

自助午餐

14:00

國際會議結(jié)束

◇ 請掃描右側(cè)二維碼或者打開該網(wǎng)址: https://forms.office.com/r/Vi2rVhCuX0 報名

參加技術(shù)參觀，填寫您的個人聯(lián)系信息，我們將根據(jù)報名信息安排班車。

北京排水集團槐房再生水廠鳥瞰圖

槐房再生水廠地下污水處理設(shè)施

17 Venue Plans

First Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center

Second Floor Plan of Beijing China-Germany International Conference Convention & Exhibition Center

18 Important Information

For real time weather，please refer to the website :

http://en.weather.com.cn/weather/101010100.shtml?index=4

Weather Forecast by Weather China (2024.05.12)

Date

Wed

May 15

Thur

May 16

Fri

May 17

Sat

May 18

Sun

May 19

Mon

May 20

Tues

May 21

Low& Hi Temp

57-78 °F

60-78 °F

66-87 °F

68-91 °F

57-73 °F

64-84 °F

Weather

Sunny

Cloudy

Sunny

Cloudy

Rain

Overcast

Wind

SW <12km/h

16-24km/h

S <12km/h E 16-24km/h NE <12km/h SW <12km/h S <12km/h

Emergency Contact

Contact Person

Mobile Number

Conference Affairs

Dr. Qiuju Wang

+ 86 13946140039

Personal affairs

Mr. Bang Zou

+ 86 17673160516

Locations in English and Chinese （Chinese for Taxi Driver）

Locations in English

Locations in Chinese

Beijing China-Germany Interna

tional Conference Convention &

Exhibition Center

北京中德國際會議

會展中心

Imperial Palace/Forbidden City

故宮

Tian' anmen Square

天安門廣場

Summer Palace

頤和園

Ming Tombs

十三陵

Temple of Heaven

天壇

Mutianyu Great Wall

慕田峪長城

The Drum Tower

鼓樓

Electricity

Electricity supply in China is 220 Volts, 50Hz.

The connection for appliances will be supplied is a flat 3-pin plug of unique design.

Locations in English

Locations in Chinese

The "Bird's Nest"

鳥巢

The Water Cube

水立方

The Old Summer Palace

圓明園

Shichahai Hutong

什剎海胡同

National Museum of China

中國國家博物館

National Grand Theatre

國家大劇院

Beijing Confucian Temple

孔廟

Yonghe Lama Temple

雍和宮

配有同聲傳譯：國際大咖云集 --IWA國際水協(xié)第18屆可持續(xù)污泥技術(shù)與管理會議議報名注冊：https://iwa-sludge-2024.casconf.cn/userRegister

【日程】國際水協(xié)第18屆可持續(xù)污泥技術(shù)與管理會議

最終日程IWA Sludge Conference Programme Version 5.020240513.pdf

直播：2024年世界城市	城市有機固廢（餐廚廚
直播｜沙特全球水務(wù)創(chuàng)	蘇伊士工業(yè)園區(qū)綠色低
主講人：江峰教授/	水質(zhì)安全與高品質(zhì)供水
先進水技術(shù)博覽（Part	肖威中博士--美國污水
北京市科協(xié)青年科技人	報告人：程忠紅，蘇伊
中國水協(xié)團體標(biāo)準《城	蘇伊士程忠紅：反硝
先進水技術(shù)博覽（Part	吳迪博士：百年持
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2023年11月14日9：00線	直播主題：“對癥下藥
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城投集團原董事長被查！重慶建工集團原董事長被查！重慶建工原董事長魏福生被查曾在重慶煤監(jiān)系統(tǒng)任職多年

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城投集團原董事長被查！重慶建工集團原董事長被查！ 重慶建工原董事長魏福生被查 曾在重慶煤監(jiān)系統(tǒng)任職多年

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城投集團原董事長被查！

城投集團原董事長被查！重慶建工集團原董事長被查！重慶建工原董事長魏福生被查曾在重慶煤監(jiān)系統(tǒng)任職多年

重慶建工集團原董事長被查！

城投集團原董事長被查！