摘要
分析土壤重金属污染的危害、特性及迁移转化机制,简要概述常见的几种土壤重金属修复技术(物理修复技术、化学/物化修复技术和生物修复技术),以及各类修复技术的原理和方法,并指出存在的主要问题及发展方向。
This paper explained the impacts and properties of heavy metal pollutants in soil,it’s mechanism of transfer-transformation behavior is also analyzed.Afterward reviewed common technologies of heavy metals remediation in soil,which in order are physical restoration,chemical/physio-chemical remediation and bioremediation,the properties,method of these remediation technologies are briefly analyzed in this paper.Finally,on the basis of these remediation technologies,the exiting problems and the future research direction are pointed out.
作者
方爱冬
马丽娟
FANG Aidong;MA Lijuan(School of Environment and Architecture,University of Shanghai for Science and Technology,Shanghai 200093)
出处
《热带农业工程》
2018年第5期18-20,共3页
Tropical Agricultural Engineering
基金
上海市自然基金项目(No.15ZR1428700)
关键词
土壤
重金属污染
迁移
转化
修复技术
soil
heavy metals contamination
migration
transformation
remediation technologies
