城市垃圾地下填埋场对水环境污染控制对策研究

The control measures on water pollution due to underground municipal solid waste landfill

针对城市垃圾填埋场渗滤液对地下水环境的污染影响,重点阐述了对渗滤液污染控制工程的设计基本原则,以及在平原型和山谷型城市垃圾填埋场地下岩土防渗工程中主要采用的防渗技术和防渗材料。结合山东省威海市艾山垃圾填埋场工程实例,介绍了地下水平、垂直渗漏控制技术和水泥化学复合防渗灌浆材料在山谷型滨海城市垃圾填埋场环保工程建设中的应用。

This paper focuses on the leach ate pollution control project on the design of the basic principles,instates municipal solid waste landfill leach ate impact on groundwater pollution of the environment,as well as in plain and valley cities in landfill site engineering of mainly impermeable rock seepage technology and impervious materials.For example of the landfill project of Hasan,Weihai,Shandong,introduced the underground horizontal,vertical leakage control techniques,and cement composite impervious grouting material in the valley-type coastal city landfill construction of environmental projects.