In order to solve the environmental problems caused by heavy metal pollution in soil,key indicators such as changes in heavy metal content,soil pH value,plant growth,and soil microbial community were compared and analyzed.The results showed that the comprehensive application of multiple remediation technologies can significantly improve soil remediation efficiency,reduce heavy metal content,and improve soil ecological environment.In addition,the remediation effect is closely related to the initial properties of the soil,and there are significant differences in the long-term impact of different remediation techniques on the soil environment.The research findings provide important scientific basis for the practical remediation of heavy metal contaminated soil.
关键词
重金属污染土壤/修复技术/土壤pH值
Key words
heavy metal contaminated soil/repair technology/soil pH value
维普
万方数据