成都市长安垃圾填埋场渗沥液应急处理设施的设计

Design of Leachate Emergency Treatment Facility of Chengdu Changan Landfill

成都市长安垃圾填埋场渗沥液实际产生量已远超过了现有配套渗沥液处理设施实际处理能力。按照政府相关部门的要求,需将长安垃圾填埋场附近拟建垃圾焚烧发电厂渗沥液处理设施作为长安垃圾填埋场渗沥液应急处理设施。由于长安垃圾填埋场渗沥液应急处理设施功能的特殊性,故设计时需根据2种不同类型的渗沥液产生量确定合理处理规模,根据2种不同类型的渗沥液水质特点和执行出水排放标准设计处理工艺细节。

The practical amount of leachate generated from Chengdu Changan Landfill is far more than the capacity of existing leachate treatment plant. In government ＇s opinion,a nearby leachate treatment facility attach to MSW projects awaiting construction will be used as emergency treatment facility. As the result of the function particularity of this emergency treatment facility,the reasonable design amount had to be determinated by the quality of two different types leachate. The water quality and the executing effluent standard of this different types leachate should be involved in the design idea.