摘要
重金属污染危害严重,生活垃圾中重金属污染越来越受到关注.通过对大连市生活垃圾填埋场生活垃吸进行采样、分析和评价,表明大连市城市生活垃圾中镉、铬、铅和锌污染严重.基于评价结果,分析了生活垃圾中重金属污染物的来源,并提出了防治生活垃圾重金属污染的措施.
By now, more and more researchers are concern about heavy metal pollution of municipal solid wastes. To assess the heavy metal pollution level of municipal solid wastes in Dalian, we sampled the solid wastes in Dalian municipal landfill and tested the heavy metal in them. The result showed the Cd, Cr, Pb and Zn pollution were much more serious. Then, the sources of heavy metals in municipal solid wastes were analyzed and the countermeasures for heavy metal pollution prevention and cure were put forward.
出处
《中央民族大学学报（自然科学版）》
2007年第3期206-209,共4页
Journal of Minzu University of China(Natural Sciences Edition)
