摘要
土壤重金属污染严重影响农作物产品的安全,重金属污染土壤修复一直是人们关注的重点。重金属污染土壤原位修复技术是指不经挖掘转移土壤,直接在污染场地就地进行修复的土壤修复技术,其具有处理成本低、对周边环境影响小的特点,是土壤修复的热点。该文对重金属污染土壤原位修复技术进行了总结,并针对重金属污染土壤原位修复一些新技术进行了介绍。
Heavy metal contamination in soil is seriously threating the grain production and food safety and remedia-tion of heavy metal in soil is of great concern. Soil in situ remediation treats the contaminated soil without excavationand transformation. It has the advantages of low investment and has small impact on the surrounding. In this paper,some new technologies of in situ soil remediation are introduced.
出处
《安徽农学通报》
2017年第21期69-70,87,共3页
Anhui Agricultural Science Bulletin
关键词
土壤
重金属污染
原位修复
Soil
Heavemetalcontamination
Situremediation
