土壤中重金属镉与汞污染修复的研究进展

Advances on Remediation Techniques of Heavy Metal Cd and Hg in Contaminated Soil

土壤重金属镉、汞污染严重危害生态环境和人类健康,已成为一个世界性问题,对其进行有效治理已刻不容缓。对土壤中镉与汞的来源、危害和修复措施等方面进行了综述,指出了存在的问题,并对今后的研究方向进行了展望。

Heavy metals Cd and Hg in soil have engendered serious endanger to environment and people＇s health,and it has become an international problem,so effective measures must be carried out instantly.The paper reviewed the sources,hazardsand remediation measures of heavy metals Cd and Hg,pointed out existing problems and proposed research directions in the future.