大连市城市垃圾填埋场垃圾渗滤液水质评价  

Assessment of water quality for landfill leachate in Dalian municipal landfill

作　　者：孙道玮[1] 安晓雯[1] 仉春华[1] 张照明 

机构地区：[1]大连民族学院生命科学学院,辽宁大连116600 [2]大连市环卫处固体废弃物管理办公室,辽宁大连116633

出　　处：《大连大学学报》2006年第4期88-91,共4页Journal of Dalian University

基　　金：大连民族学院人才引进启动基金资助(20036301)

摘　　要：基于对大连市城市生活垃圾填埋场垃圾渗滤液处理处置必要性和紧迫性的分析,及对垃圾渗滤液环境污染机理的探讨,分别采取大连市城市生活垃圾填埋场新产和存储老化垃圾渗滤液进行分析测试,并运用单项污染指数法进行水质评价.评价结果表明,大连市城市生活垃圾填埋场垃圾渗滤液污染物浓度超标严重,其中重金属污染物浓度极高.在分析垃圾渗滤液水质特征的基础上,对大连市城市生活垃圾填埋场垃圾渗滤液的处理处置提出了意见和建议.Both based on the necessity and impendence situation for the treatment of landfill leachate in Dalian municipal were analyzed, and the environment pollution mechanism of landfill leachate was studied. The landfill leachate that were both in storage ponds and the new production were sampled and tested. The water quality of landfill leaehate was assessed with the method of single pollution index. The results showed that the water quality of landfill leachate of Dalian municipal landfill is quite worse, especially in the heavy metal pollution. Finally, characters of landfill leachate of Dalian municipal landfill were summarized, and suggestions on the treatment of landfill leachate were proposed.

关 键 词：垃圾渗滤液 城市生活垃圾填埋场 水质评价 

分 类 号：X824[环境科学与工程—环境工程]