厌氧预处理+潜流式人工湿地处理农村生活污水  

TREATMENT OF WASTEWATER FROM RURAL AREAS BY PROCESS OF ANAEROBIC PRETREATMENT-SUBSURFACE CONSTRUCTED WETLAND

作　　者：施昌平 陈媛媛 肖磊 张兴尔 何晓晶 

机构地区：[1]武汉森泰环保工程有限公司,武汉430074

出　　处：《环境工程》2011年第3期27-29,共3页Environmental Engineering

摘　　要：介绍了"厌氧预处理+潜流式人工湿地"工艺原理及在处理农村生活污水工程中的应用。运行结果表明:该工艺投资少、处理效果好、操作简单、维护成本低。系统对COD、BOD5、SS、NH4+-N的平均去除率分别达67.2%、87.0%、90.4%和80.2%,出水水质达GB 8978—1996《污水综合排放标准》一级标准。The process of anaerobic pretreatment-subsurface constructed wetland is used to treat wastewater from rural areas.The running results show that the average removal rates of COD,BOD5,SS and NH＋4-N are 67.2%,87.0%,90.4% and 80.2%,the effluent quality meets the first-order specified in ＂Integrated Wastewater Discharge Standard＂（GB 8978—1996）.This process has characteristics of low investment,good treatment effect,simple operation and low maintenance cost.

关 键 词：潜流式人工湿地 厌氧预处理 农村生活污水 节能 

分 类 号：X703[环境科学与工程—环境工程]