京郊生活污水处理技术实例分析与适宜性评价  

Case Analysis and Evaluation of Suitability for Treatment Technologies of Rural Domestic Sewage

作　　者：申颖洁[1] 廖日红[1] 黄赟芳[1] 顾华[1] 

机构地区：[1]北京市水利科学研究所,北京100048

出　　处：《中国给水排水》2009年第18期19-22,26,共5页China Water & Wastewater

基　　金：北京市科技计划项目(D07040600770701;D0706006000091)

摘　　要：随着农村经济的发展,农村水环境污染日益严重,找到适合在农村地区应用的污水处理技术势在必行。对京郊治污工艺进行了重点调研和分析评价,并结合国外村镇污水处理技术的发展,提出人工湿地/土地渗滤等自然生物处理技术和投资费用较低的厌氧生物处理技术可考虑作为北方农村生活污水处理的主要途径,而在水源保护区、经济状况较好、排水水质标准较高的村镇地区,污水处理工艺可选择MBR及一些高效组合工艺。With the rural economic development in China, the rural water environment pollution is increasingly serious, and finding the suitable sewage treatment technology is imperative. Based on the investigation, research and analysis of sewage treatment technologies applied in Beijing suburbs, combined with the development of overseas rural sewage treatment technologies, it is pointed that the natural biolog- ical treatment technologies, such as constructed wetland and land infiltration, and the anaerobic biologi- cal treatment technologies with lower investment can be considered as the main approach for northern rural sewage treatment. In the water source protection area and rural area with better economic conditions and higher discharge standard, the MBR and some effective combined technologies can be selected for sewage treatment.

关 键 词：农村生活污水 厌氧生物滤池 人工湿地 A/O-土地渗滤 MBR 

分 类 号：X703[环境科学与工程—环境工程]