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.
Sludge Storage/Chemical Conditioning/Deep Dewatering Process for Centralized Treatment of Urban Sludge
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第34卷
Number:
22
Page:
108-110
Column:
Date of publication:
2018-11-17
- Article number:
- 1000-4602(2018)22-0108-03
- CLC:
- TU992
- Document code:
- C
- 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.
References:
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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] 李雄伟,李俊,李冲,等. 我国污泥处理处置技术应用现状及发展趋势探讨[J]. 中国给水排水,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).
Memo
作者简介:刘丽(1982- ), 女, 湖南益阳人, 硕士, 高级工程师, 主要从事污水处理工程设计工作。
E-mail:li.liu@yonker.com.cn 147135981@qq.com
收稿日期:2018-04-18
Last Update:
2018-12-10