利用微生物技术修复重金属污染土壤的方法探讨

被引：11

作者：

安凤秋 ^{[1
]}

董祥芝 ^{[1
]}

李庆 ^{[1
]}

同帜 ^{[1
]}

于稀水 ^{[2
]}

机构：

[1] 西安工程大学环境与化学工程学院

[2] 西安工程大学招生就业处

来源：

陕西农业科学 | 2016年 / 62卷 / 06期

关键词：

土壤; 重金属污染; 微生物,生物修复;

D O I：

暂无

中图分类号：

X53 [土壤污染及其防治]; X172 [环境微生物学];

学科分类号：

082803 ; 120405 ; 071012 ; 0713 ;

摘要：

随着工业化进程的加快及农业生产过程中大量使用农药和化肥,土壤中重金属污染的问题日趋凸显,对人类的粮食安全、生存环境及健康构成了严重威胁。本文对土壤的重金属形态、迁移转化特征及微生物对抗重金属污染的机制进行了介绍,综述了当前利用微生物方法治理重金属污染的几种途径,提出了微生物方法作为一种生物修复技术的发展趋势及当前的研究方向,旨在为应用微生物技术修复重金属污染的土壤提供思路。

引用

页码：67 / 70

页数：4

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