流域水环境治理中垃圾填埋场封场工程设计

水环境综合整治需对流域内污水、垃圾等进行系统治理,生活垃圾卫生填埋是目前广泛应用的一种处理方式,填埋场高质量封场可以有效防止渗滤液、地表径流等污染水环境。文章从垃圾填埋场覆盖工程、绿化工程、地下水污染控制、渗滤液处理、防洪及地表径流导排等方面对封场工程内容进行介绍,对设计要点进行系统分析,为类似工程建设与管理提供参考。

Comprehensive treatment of water environment requires systematic treatment of sewage and garbage in the basin.Sanitary landfill of municipal solid waste is a widely used treatment method at present. High-quality closure of landfills can effectively prevent leachate and surface runoff from polluting the water environment. In this paper, the contents of landfill cover engineering, afforestation engineering, groundwater pollution control, leachate treatment, flood control and surface runoff drainage are introduced, and the main design points are systematically analyzed, which can provide reference for the construction and management of similar projects.