摘要
生物修复技术是近20年发展起来的一项用于污染土壤治理的新技术,同传统的土壤化学、物理处理技术相比具有经济、高效、无二次污染、适用范围广等优点。本文概述了土壤重金属污染的现状及其生物修复技术,展望了土壤重金属污染生物修复技术的应用前景。
The bioremediation was an emerging technology to treat contaminated soils in the last twenty years.In the paper,the mechanisms and reserch advances in bioremediation on the organic and heavy metal contaminated soils were rebviewed.And the latest development,disadvantage and trends of the bioremdiation technique were also preliminarily discussed.
出处
《环境与发展》
2009年第S1期188-190,共3页
Environment & Development
关键词
土壤
重金属污染
生物修复
soil
heavy metal contanminations
bioremediation
