土壤重金属污染现状及修复技术应用

在人类活动和工业发展共同进行下,土壤重金属污染危害和范围也逐渐扩大,土壤重金属污染防治和修复工作已成为今后一段时期内要长期进行的重要内容。本文从土壤重金属污染现状及其引发的危害出发,综述了物理化学修复技术、生物修复技术以及联合修复技术在土壤重金属修复方面的应用,以期为我国土壤重金属污染防治修复工作提供一定借鉴。

Current Status of Soil Heavy Metal Pollution and Application of Remediation Technology

With the joint progress of human activities and industrial development, the hazards and scope of soil heavy metal pollution have gradually expanded. The prevention and restoration of soil heavy metal pollution has become an important part of the long-term implementation in the future. Starting from the current status of soil heavy metal pollution and the harm caused, this article reviews the application of physical and chemical remediation technology, bioremediation technology and joint remediation technology in soil heavy metal remediation, in order to provide some reference for the prevention and remediation of soil heavy metal pollution in my country.