岳阳市南津港污水处理厂二期工程的工艺设计及运行  

Design and Operation of Second-stage Project of Nanjingang WWTP in Yueyang

作　　者：季必燕 方永忠[2] 黄继华 孙龙海 张平 

机构地区：[1]上海富大同诺环境科技有限公司,上海200082 [2]同济大学环境科学与工程学院,上海200092

出　　处：《中国给水排水》2010年第22期39-42,共4页China Water & Wastewater

摘　　要：岳阳市南津港污水处理厂二期工程设计规模为12×104m3/d,采用倒置A2/O工艺,要求出水水质达到《城镇污水处理厂污染物排放标准》(GB 18918—2002)的一级B标准。从2010年2月—7月的运行数据来看,出水水质总体稳定且优于设计值,处理效果很好。详细介绍了工艺设计及运行情况,并总结了设计特点。The design capacity of second-stage project of Nanjingang WWTP in Yueyang City is 12×10^4 m^3/d. The reversed A2/O biological treatment process is used, and the effluent quality is required to meet the first level B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002）. The operation data from February to July 2010 show that the effluent quality is stable and better than the design value, and the treatment efficiency is better. The design and operation of the process are introduced, and the design characteristics of the process are summarized.

关 键 词：污水处理厂 倒置A^2/O 工艺设计 

分 类 号：X703.1[环境科学与工程—环境工程]