摘要
随着我国农村经济的迅速发展,农村水环境问题日益凸显,北京市密云区陆续开展美丽乡村污水治理及供水改造工程,而如何经济合理确定农村污水治理模式成为重中之重。本工程通过对密云区部分农村人口规模、地质条件、村庄分散程度、污水处理工艺、经济因素等进行比对,确定农村污水治理模式。小型规模村庄,采用污水收集异地处理方式;中型规模村庄,采用污水收集本地处理方式;大型规模村庄,采用污水收集本地处理及生态处理回用的方式。这对未来农村污水治理提供参考依据,也为各相关建设单位提供了工程借鉴的案例。
With the rapid development of Chinese rural economy,rural water environmental problem are becoming important increasingly.Beijing Miyun district gradually launches beautiful rural sewage disposal and water supply reconstruction project.However,how to treat the rural sewage economically becomes a new priority.Through the analysis of Miyun’s rural population scale,geological conditions,villages location,wastewater treatment process,economic factors etc.,this article determines the rural sewage treatment model.Firstly,small-scale villages adopt sewage collection and treatment in different places;secondly,medium-scale villages adopt local sewage collection and local treatment;finally,large-scale villages adopt local sewage collection and ecological treatment reuse modes.It provides a reference basis for future rural sewage treatment and engineering reference cases for relevant construction units.
作者
刘克达
袁晓宇
Liu Keda;Yuan Xiaoyu(Tianjin Municipal Engineering Design&Research Institute Co.,Ltd.,Tianjin 300051)
出处
《建设科技》
2021年第10期51-54,共4页
Construction Science and Technology
关键词
农村污水治理
村庄规模
污水处理
人工湿地
rural sewage treatment
village scale
sewage treatment
constructed wetlands
