城市污泥中重金属去除研究进展  

Research Progress of Heavy Metal Removal in Municipal Sludge

作　　者：翟付群[1] 张瑾[1] 刘学擎[1] 

机构地区：[1]中国矿业大学环境与测绘学院,江苏徐州221008

出　　处：《四川环境》2009年第5期71-74,共4页Sichuan Environment

摘　　要：由于城市污水处理厂中产生的剩余污泥中含有各种重金属,导致大量的营养丰富的污泥堆积如山,无法利用。为了能够实现剩余污泥的资源化,在此主要介绍了如何去除剩余污泥中的重金属,从而简单论述了各种比较有效的方法。A variety of heavy metals contained in sludge generated by municipal sewage treatment plant result in a lot of eutrophic sludge piling up uselessly. In order to reuse the remaining sludge, removal technologies of heavy metals in the excess sludge especially several effective methods were introduced in this paper.

关 键 词：资源化 重金属 剩余污泥 

分 类 号：X53[环境科学与工程—环境工程]