重金属铅污染土壤治理修复的最新研究进展

The Latest Research Progress of Heavy Metal Lead-contaminated Soil Control and Remediation

在土壤中,铅的溶解度较低,不容易发生迁移。但是,受资源开采和工业生产等因素的影响,全球土壤普遍出现铅含量增加现象,造成铅污染。铅会长时间潜伏在人体中,严重威胁人体健康。随着铅中毒事件的不断增加,铅污染和铅中毒的研究得到诸多国家学者的关注。本文简述了铅污染现状,结合铅污染治理案例,重点分析了铅污染土壤修复技术的研究进展。

In the soil,the solubility of lead is low and it is not easy to migrate.However,due to factors such as resource extraction and industrial production,the global soil generally has an increase in lead content,causing lead pollution.Lead lurks in the human body for a long time and seriously threatens human health.With the increasing number of lead poisoning incidents,the research on lead pollution and lead poisoning has attracted the attention of scholars from many countries.This paper briefly describes the current status of lead pollution,combined with lead pollution control cases,and focuses on the research progress of lead-contaminated soil remediation technology.