【摘要】 二噁英是世界公认的强致癌物质,对人体健康危害极大。近年来,随着活性污泥作为土壤肥料在农业中的应用日益普遍,活性污泥中二噁英物质的研究已成为各国热门的环境课题,通过综述近年来国际上有关活性污泥中二噁英研究的进展情况,对不同国家活性污泥中二噁英的污染水平、污染来源及其相互关系进行了讨论。更多还原

【Abstract】 Dioxins are recognized as strong carcinogens in the world,and very harmful to human health.In recent years,the large quantities of sewage sludge output and the land application of sewage sludge make the research of dioxins in the sewage sludge become one of the hottest spot for environmental chemists.This review paper summarizes the recent studies on dioxins in sewage sludge,discusses their concentrations,origin and the relation between them.更多还原