LIU Li,LIU Yang-hua,BAO Shan,et al.Sludge Storage/Chemical Conditioning/Deep Dewatering Process for Centralized Treatment of Urban Sludge[J].China Water & Wastewater,2018,34(22):108-110.
化學(xué)調(diào)理改性/深度脫水工藝集中處理城市污泥
- Title:
- Sludge Storage/Chemical Conditioning/Deep Dewatering Process for Centralized Treatment of Urban Sludge
- 文章編號(hào):
- 1000-4602(2018)22-0108-03
- 關(guān)鍵詞:
- 城市污泥; 集中處理; 化學(xué)調(diào)理改性; 深度脫水
- 分類號(hào):
- TU992
- 文獻(xiàn)標(biāo)志碼:
- C
- 摘要:
- 采用污泥儲(chǔ)存+調(diào)理+中轉(zhuǎn)+深度脫水+除臭工藝集中處理城市污水處理廠的污泥,處理規(guī)模為120 t/d,原污泥含水率為80%,深度處理后
污泥含水率<60%,優(yōu)于《城鎮(zhèn)污水處理廠污泥處置 混合填埋用泥質(zhì)》(GB/T 23485—2009)標(biāo)準(zhǔn),并實(shí)現(xiàn)了處理過(guò)程的無(wú)害化、減量化、資源化。
Abstract:- Sludge from municipal wastewater treatment plants was treated with an integrated process that included sludge storage, sludge conditioning, sludge transfer, sludge deep dewatering and deodorization. The sludge treatment capacity was 120 t/d, and the original sludge moisture content was 80%. After the advanced treatment, the moisture content of the sludge was lower than 60%, which was better than the requirements of The Disposal of Sludge from Municipal Wastewater Treatment Plant—Quality of Sludge for Co-landfilling(GB/T 23485-2009). A harmless, reductive and recycling process was achieved.
參考文獻(xiàn)/References:
[1] 張輝,桂麗娟,侯紅勛,等. 污泥藥劑調(diào)理+廂式壓濾工藝的影響因素分析[J]. 中國(guó)給水排水,2017,33(15):94-97. Zhang Hui,Gui Lijuan,Hou Hongxun,et al. Optimization of sewage sludge conditioning and chamber filter press process[J]. China Water & Wastewater,2017,33(15):94-97(in Chinese).
[2] 李雄偉,李俊,李沖,等. 我國(guó)污泥處理處置技術(shù)應(yīng)用現(xiàn)狀及發(fā)展趨勢(shì)探討[J]. 中國(guó)給水排水,2016,32(16):26-30. Li Xiongwei,Li Jun,Li Chong,et al. Current application situation and development trend of sludge treatment and disposal technologies in China[J]. China Water & Wastewater,2016,32(16):26-30(in Chinese).
相似文獻(xiàn)/References:
[1]韓媚玲,朱芬芬,張榮巖,等.城市污泥兩種低溫協(xié)同干化法的比較研究[J].中國(guó)給水排水,2020,36(17):57.
HAN Mei-ling,ZHU Fen-fen,ZHANG Rong-yan,et al.Comparison of Two Sewage Sludge Low Temperature Drying Methods[J].China Water & Wastewater,2020,36(22):57.
備注/Memo
作者簡(jiǎn)介:劉麗(1982- ), 女, 湖南益陽(yáng)人, 碩士, 高級(jí)工程師, 主要從事污水處理工程設(shè)計(jì)工作。 E-mail:li.liu@yonker.com.cn 147135981@qq.com
收稿日期:2018-04-18
