彭州市填埋場(chǎng)滲濾液處理系統(tǒng)的恢復(fù)運(yùn)行調(diào)試研究
曾曉嵐1黃永周1羅萬(wàn)申2丁文川1劉建棟1李堃宇1
1.重慶大學(xué)三峽庫(kù)區(qū)生態(tài)環(huán)境教育部重點(diǎn)實(shí)驗(yàn)室,重慶,4000452.中國(guó)市政工程西南設(shè)計(jì)研究總院有限公司,四川成都,610081
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摘要:彭州市垃圾填埋場(chǎng)為了實(shí)現(xiàn)滲濾液處理組合工藝“SBR+混凝沉淀”系統(tǒng)的快速恢復(fù)運(yùn)行,減輕滲濾液與生活污水合并處理對(duì)污水廠造成的沖擊,采用接種城市污水處理廠活性污泥的方法,先馴化污泥再進(jìn)行工藝調(diào)試.結(jié)果表明,系統(tǒng)經(jīng)恢復(fù)調(diào)試后運(yùn)行穩(wěn)定,對(duì)滲濾液中COD、氨氮、SS的去除率分別達(dá)到(71.6%~76.7%)、(59.4%~60.5%)、(59.5%~88.9%),處理費(fèi)用為6.9元/m3,但不能達(dá)標(biāo)排放.通過(guò)實(shí)驗(yàn)室小試驗(yàn)證,在SBR生化處理前降低氨氮濃度將使組合工藝處理出水水質(zhì)達(dá)到《生活垃圾填埋污染控制標(biāo)準(zhǔn)》(GB 16889-1997)的三級(jí)排放標(biāo)準(zhǔn).
關(guān)鍵詞:
滲濾液SBR混凝沉淀系統(tǒng)恢復(fù)調(diào)試運(yùn)行高氨氮濃度
分類號(hào):
X703(一般性問(wèn)題)
資助基金:
高等學(xué)校學(xué)科創(chuàng)新引智計(jì)劃計(jì)劃)(B13041)重慶市自然科學(xué)基金
頁(yè)數(shù):
5 (18-22)
Title:Commissioning Operation of Landfill Leachate Treatment System in Pengzhou City
Abstract:In order to reduce the impact of combined treatment of leachate and domestic sewage on the operation of wastewater treatment plant,and achieve rapid recovery of the combined leachate treatment process of SBR/coagulation and sedimentation in Pengzhou landfill site,the activated sludge from municipal wastewater treatment plant was used as the inoculated sludge.After the sludge acclimation,the commissioning of the combined process was performed.The results demonstrated that the process system could opera...
Keyword:
leachateSBRcoagulation and sedimentationsystem recoverycommissioning operationhigh ammonia nitrogen concentration

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[1].彭州市填埋場(chǎng)滲濾液處理系統(tǒng)的恢復(fù)運(yùn)行調(diào)試研究[J].中國(guó)給水排水,2017,33(03):18-22.
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彭州市填埋場(chǎng)滲濾液處理系統(tǒng)的恢復(fù)運(yùn)行調(diào)試研究
中國(guó)給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第33卷 期數(shù): 2017年03期 頁(yè)碼: 18-22 欄目: 出版日期: 2017-02-01
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