摘要
文章以普宁地区重金属污染耕地为研究对象,阐述了重金属污染土壤的现状与来源,介绍了当前重金属耕地修复措施的技术特点及机理,并比较各个修复措施的修复效能及环境友好性,指出了现有措施的存在的问题,对耕地污染修复技术的发展进行了展望。
Heavy metal pollution of farmland in Puning area as the research object,this paper expounds the present situation and the source of heavy metal polluted soil,introduces the technical characteristics and mechanism of cultivated land restoration measures of heavy metals,and compare the repair measures of repair efficiency and environment friendliness,points out the problems of existing measures and development of cultivated land pollution repair technology is prospected.
作者
何晓英
傅树豪
He Xiaoying;Fu Shuhao(Puning Agricultural and Rural Integrated Service Center,Puning 515300,Guangdong,China)
出处
《农业技术与装备》
2021年第2期45-46,共2页
Agricultural Technology & Equipment
关键词
重金属污染
耕地
修复
heavy metal pollution
cultivated land
rehabilitation
