武汉东湖某景区生活污水处理工艺设计  

Design of Treatment Process of Domestic Sewage from a Scenic Area in Wuhan East Lake

作　　者：刘田[1] 张列宇[2] 席北斗[2] 李国文[2] 李曹乐[2] 

机构地区：[1]武汉理工大学资源与环境工程学院,湖北武汉430070 [2]中国环境科学研究院,北京100012

出　　处：《中国给水排水》2014年第18期86-88,共3页China Water & Wastewater

基　　金：国家科技支撑计划项目(2012BAJ21B06);国家青年科学基金资助项目(58208485)

摘　　要：武汉东湖某景区污水处理及人工湿地工程采用调节池／生物铁炭池／氧化池／沉淀池／人工湿地工艺处理景区生活污水。运行结果表明，出水水质基本达到《地表水环境质量标准》（GB3838--2002）Ⅳ类，即COD≤30mg/L，BOD5≤6mg／L，NH3-N≤1．5mg／L，pH值为6～9。工艺结合了污水处理与人工湿地的优点，先进、稳定、可靠，脱氮能力强，耐水力负荷和污染负荷冲击，出水水质稳定达标。The combined process of equalizing tank, biological iron-carbon tank, contact oxidation tank, settling tank and constructed wetland was used to treat domestic sewage from a scenic area in Wuban East Lake. The results showed that the effluent quality met the class IV criteria specified in the Environmental Quality Standards for Surface Water （GB 3838 -2002）, that is COD ≤30 mg/L, BOD5 ≤6 mg/L, NH3 -N≤1. 5 mg/L and pH 6 to 9. The system combines the advanced, stable and reliable advantages of sewage treatment and constructed wetland, the combined process has high removal efficiency of NH3 - N, strong resistance to hydraulic and pollution loads and stable effluent.

关 键 词：景区生活污水 污水处理 人工湿地 

分 类 号：X799.3[环境科学与工程—环境工程]