木渎新城污水处理厂提标改造工程设计  

A Design Case of Upgrading and Reconstruction Project of Mudu Ancient Town Wastewater Treatment Plant

作　　者：梁家成 徐和平 莫建刚 LIANG Jia-cheng;Xu He-ping;MO Jian-gang(Suzhou Zhongsheng Environmental Remediation Co.,Ltd.,Jiangsu Suzhou 215104;Shanghai Institute of Mechanical&Electrical Engineering Co.,Ltd.,Shanghai 200040,China)

机构地区：[1]苏州中晟环境修复有限公司,江苏苏州215104 [2]上海市机电设计研究院有限公司,上海200040

出　　处：《广州化工》2022年第14期152-154,共3页GuangZhou Chemical Industry

摘　　要：木渎新城污水处理厂工程规模为10.0万m^(3)/d,提标前采用倒置AAO生物池为主的工艺技术,出水水质执行《城镇污水处理厂污染物排放标准》(GB18918-2002)一级A标准。提标后出水水质要满足“苏州特别排放限值”要求。提标改造工程将现状AAO生物池改造为Bardenpho生物池,新建反硝化滤池,新增精确曝气系统。实际出水数据表明,该工艺运行稳定,各项出水指标(COD_(Cr)、NH_(3)-N、TP、TN)达到“苏州特别排放限值”。The project scale of Mudu Ancient Town Wastewater Treatment Plant in Suzhou city is 100000 m^(3)/d.The inverted AAO was used as the original wastewater treatment process,and the effluent quality implemented the first class A standard of Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant(GB18918-2002).The upgrading project adopted the transformation of the existing AAO to Bardenpho,built denitrification filter,and adoption of new precise aeration system.The operation data indicated that the combined process was stable in operation.The design effluent quality(COD_(Cr)、NH_(3)-N、TP、TN)met the Suzhou Special Discharge Limit Value.

关 键 词：提标改造 污水处理厂 苏州特别排放限值 

分 类 号：X703[环境科学与工程—环境工程]