摘要
随着工业化和城市化的加快,我国面临的土壤环境安全问题日益严峻。文章在分析当前土壤污染现状基础上,重点介绍了重金属污染土壤的修复技术,包括物理修复、化学修复和生物修复法等,并对各种修复方法的基本原理、主要优缺点及其发展趋势进行了概述,为国内这一领域的工作开展提供借鉴参考。
The environmental safety of soil has become severe in China with the boost of industrialization and urbanization.In this work, on the basis of investigating the status of soil contaminated in China, the remediation technologies, including physical remediation, chemical remediation and biological remediation were focused. The remediation principles, strong and drawback, developing trend were reviewed in order to supply reference to the study in this field.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2013年第S2期203-208,共6页
Environmental Science & Technology
基金
浙江省自然科学基金(LQ13B070005)
关键词
污染土壤
重金属
修复技术
环境安全
Contaminated soil
heavy metals
remediation technology
environmental safety
