Strategy Thinking on the Treatment and Remediation of Soil Heavy Metal Pollution
Soil heavy metal pollution has become one of the key problems of the global environmental problems.This study discusses this problem in depth,and puts forward effective governance and repair strategies.First,this paper makes a detailed analysis of the source of heavy metal pollution and its impact on soil environment,especially the influence of heavy metals on soil microbial activities and physical chemical properties.Thirdly,according to different situations of heavy metal pollution,this paper proposes various remediation strategies,including chemical methods,biological methods and physical methods,and compares their advantages and disadvantages,so as to provide reference for decision makers.The results show that the problem of soil heavy metal pollution can be effectively solved by comprehensive application of various remediation strategies.In addition,the article also calls on local governments to raise awareness of prevention in pollution control,implement strict emission standards,and strengthen the monitoring and treatment of pollution incidents to prevent further deterioration of pollution.This paper provides an in-depth thinking on the treatment and remediation of soil heavy metal pollution,and provides an important theoretical reference for the research and practice in this field.
soil heavy metal pollutionsource of pollutionpollution control
万方数据
维普
