有机氯农药污染土壤的植物修复机理研究进展  

Mechanism on Phytoremediation of Contaminated Soil with Organochlorine Pesticides

作　　者：董洪梅[1] 万大娟[1] 

机构地区：[1]湖南师范大学资源与环境科学学院,长沙410081

出　　处：《现代农药》2011年第6期7-9,14,共4页MODERN AGROCHEMICALS

基　　金：湖南省自然科学基金(09JJ6025);湖南省高等学校科学研究项目(10C0933)

摘　　要：受有机氯农药污染土壤的植物修复是一项具有广泛应用前景的技术,对其修复机理的探讨有助于深入研究修复技术与应用推广。综合分析植物修复受有机氯农药污染土壤的机理,主要体现在:植物直接吸收和转运有机氯农药;植物释放分泌物去除有机氯农药;植物微生物联合体系对有机氯农药的转化。Phytoremediation of contaminated soil with organochlorine pesticides is a technology which has wide foreground. The study on mechanism of phytoremediation will help us to promote the study and application deeply. The results of comprehensive analysis on phytoremediation of contaminated soil with organochlorine pesticides were as follows： plant absorbed and transported organochlorine pesticides directly; plant released exudates to remove organ chlorine pesticides; the systems of plant and microorganism transformed organochlorine pesticides.

关 键 词：有机氯农药 吸收 分泌物 联合修复 

分 类 号：X53[环境科学与工程—环境工程]