土壤中的铅污染及其磷酸盐修复技术研究  

Study on Lead Pollution in the Soil and Phosphate Repair Technology

作　　者：陈波[1,2] 林建国[1] 陈清[1] 

机构地区：[1]柳州职业技术学院,广西柳州545006 [2]天津大学环境科学与工程学院,天津300072

出　　处：《柳州职业技术学院学报》2009年第2期83-86,共4页Journal of Liuzhou Vocational & Technical College

基　　金：广西教育科学"十一五"规划课题(2006C95)

摘　　要：综述了铅在土壤中的污染现状、人为来源、铅污染修复的方法,并重点介绍了修复方法中的磷酸盐修复方法。磷酸盐是铅污染修复中一种较好的固化剂,对于铅污染的改善非常有效。磷酸盐修复方法能够有效地减少铅的生物利用度和减缓铅从污染的场所中迁移的过程。The heavy mental pollution in the soft tion is the common element of the heavy mental has deteriorated sharply at present; meanwhile lead poilu- pollution. In this article, the author summarizes the pre- sent satiation, pollutant by human beings and repair methods of the lead pollution. Especially, the author emphasizes the phosphate repair method which is one kind of the best methods for improving the effects of lead pollution. Therefore, the phosphate repair method can be efficient to reduce the degree of lead＇ s biology and slow up the removing procedure of lead in the soil.

关 键 词：土壤 铅污染 磷酸盐 

分 类 号：S151.9[农业科学—土壤学]