摘要
目前我国城市点源污染已经得到初步控制,为解决农村地区流域污染,改善农村人口饮用水条件、建设农村污水处理系统已刻不容缓。本文从污水收集、处理和污泥处置3个方面出发,阐述了农村地区不同污水收集模式、常见的污水处理技术和污泥处置方法的优缺点,提出可行的生态友好的农村污水处理模式,为农村污水处理系统的规划建设提供参考。
Presently the urban point-source pollution of domestie sewage in China has been controlled primarily. It is now urgent to construct systems to treat demestie sewage in rural areas for improving the condition of dringking water for the rural population. In this paper, the sewage t.reatment for rural areas ineluding sewage eolleetion, popular treating processes and sludge disposal were introduced. Their advantages and shortages were diseussed, and then feasible ecological patterns to treat rural domestic sewage were proposed to provide referanees for the planning and construction of rural sewage treatment systems.
出处
《四川环境》
2012年第5期81-85,共5页
Sichuan Environment
基金
2010年国家星火计划(2010GA680004)
关键词
农村生活污水
污水收集
污水处理技术
污泥处置
Rural domestic wastewater
wastewater eoUeetion
wastewater treatment processes
sludge disposal
