[1]陈秀成,牛天浩.上海泰和全地下大型污水处理厂工艺设计要点及特点[J].中国给水排水,2021,37(10):83-88.
CHEN Xiu-cheng,NIU Tian-hao.Key Points and Characteristics of Process Design of Taihe Underground Large Sewage Treatment Plant in Shanghai[J].China Water & Wastewater,2021,37(10):83-88.
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CHEN Xiu-cheng,NIU Tian-hao.Key Points and Characteristics of Process Design of Taihe Underground Large Sewage Treatment Plant in Shanghai[J].China Water & Wastewater,2021,37(10):83-88.
上海泰和全地下大型污水处理厂工艺设计要点及特点
中国给水排水[ISSN:1000-4062/CN:12-1073/TU]
卷:
第37卷
期数:
2021年第10期
页码:
83-88
栏目:
出版日期:
2021-05-17
- Title:
- Key Points and Characteristics of Process Design of Taihe Underground Large Sewage Treatment Plant in Shanghai
- 摘要:
- 上海泰和污水处理厂规划规模为60×104 m3/d，一期工程规模为40×104 m3/d，采用全地下式的建设形式。污水处理采用初沉池+AAO生化反应池+二沉池+高效沉淀池+反硝化深床滤池的工艺，出水水质执行一级A排放标准。污泥处理采用机械浓缩+低温真空脱水干化的工艺，处理至含水率≤40%后外运焚烧。泰和污水处理厂是一个比较彻底的全地下污水处理厂，具有全工艺流程均位于地下箱体内、地下箱体内为远期提标回用做了适当预留、污水厂进水端设计了容积为15×104 m3的大体量调蓄池等特点。污水厂通水后各项出水指标均达到了设计标准。
- Abstract:
- The planned treatment capacity of Taihe sewage treatment plant in Shanghai is 60×104 m3/d, and the treatment capacity of the first phase is 40×104 m3/d, in which all the structures were constructed underground. The process of the sewage treatment plant consists of primary sedimentation tank, AAO biological reactor, secondary sedimentation tank, high efficiency sedimentation tank and denitrification deep bed filter, and the effluent water quality is required to meet first level A limitations of the discharge standard. The sludge treatment process includes mechanical concentration and low temperature vacuum dehydration and drying, and the sludge is transported out for incineration after the water content is no more than 40%. Taihe sewage treatment plant is a complete underground sewage treatment plant, and the whole process is located in the underground box. In addition, appropriate reservation was made in the underground box for long-term standard upgrading and water reuse, and the storage tank with a volume of 15×104 m3 was designed at the head of the sewage treatment plant. After operation of the sewage treatment plant, all effluent indexes had reached the design standard.
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[1]郑临奥,吴迪,张晶晶,等.城市污水泵站改为河道生态补给站的实践总结[J].中国给水排水,2018,34(20):82.
ZHENG Lin ao,WU Di,ZHANG Jing jing,et al.Practice of River Ecological Replenishment Retrofitting from an Urban Sewage Pumping Station[J].China Water & Wastewater,2018,34(10):82.
[2]王珅.全地下雨水泵站及初雨调蓄池工程设计[J].中国给水排水,2024,40(2):82.
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更新日期/Last Update:
2021-05-17