土壤污染的生物修复技术及其研究进展

摘要

近年来土壤污染呈现加重的趋势,有关污染土壤的修复研究正日益受到重视.生物修复技术是一项用于污染土壤治理的新技术.介绍了污染土壤生物修复技术,综述了近年来国内外土壤生物修复技术的研究和应用现状,并评述了土壤生物修复技术存在的问题以及污染土壤生物修复的发展方向.%In recent years,soil pollution was increasingly becoming an important environmental problem.Bioremediation technology was rapidly developing for treating soil pollution.And it was considered of the most promising technology.This paper briefly introduced the concept of bioremediation and the methods,and focused on the application of bioremediation of organic and heavy metals contamination,as well as reviewed the present problems of bioremediafion and its prospect.