某农村生活污水生态治理工程效果分析  

Study on evaluation of ecological treatment effect of domestic sewage in rural areas

作　　者：欧阳球林[1] 王香莲[1,2] 高桂青[1] 徐磊[2] 吕念泽 万鹏[1] 游济康 

机构地区：[1]南昌工程学院土木与建筑工程学院,江西南昌330099 [2]南昌大学资源环境与化工学院,江西南昌330031

出　　处：《南昌工程学院学报》2017年第3期28-31,共4页Journal of Nanchang Institute of Technology

基　　金：南昌工程学院青年基金项目(2014KJ009);江西省科技厅自然科学基金资助项目(20161BAB216109);国家自然科学基金资助项目(51568048)

摘　　要：选择彭泽县天红镇某村庄作为典型村庄,采用了生态沟、稳定塘组成的水系连通系统处理该村生活污水。8个月的运行结果表明,该工艺对CODcr的去除率基本上维持在88.46%以上;对总磷的去除率维持在50%~80%;对总氮在运行稳定期的去除率为46.96%,处理效果良好,且出水水质也相对较稳定。各指标出水浓度达到GB18918—002《城镇污水处理厂污染物排放标准》一级A标准。In this paper, the domestic sewage treatment method was studied with a water connection system, consisting of ec- ological trench and stable pond in a typical village located in Tianhong Town of Pengze County. The results show that CODer removal rate in this process maintained above 88.46% whereas the total phosphorus removal rate was between 50% and 80%. In regard to the total nitrogen removal rate,it also kept a level of 46.96% at the stable period during operation. The treatment effect is excellent accompanied by the relatively stable quality of outcome water with each concentration of index reaching level A according to Discharge standard of pollutants for municipal wastewater treatment plant （GB18918 -2002）.

关 键 词：生活污水 生态沟 稳定塘 

分 类 号：TU992.3[建筑科学—市政工程]