水体重金属修复研究现状

Research status of heavy metals restoration in surface water

综述了地表水环境重金属污染现状和重金属治理主要方法,讨论了物理、化学和生物修复法的研究现状。生物修复法中的植物修复法,以及复合生态法联合功能材料的应用修复方法具有绿色环保和资源回收等显著优势,具有重要的应用前景。

This paper reviews the status of heavy metal pollution in surface water environment and the main methods of heavy metal remediation.The current research status of physical,chemical and bioremediation methods is discussed.The phytoremediation method and the composite ecological restoration method combined with functional materials has significant advantages of environmental friendliness and resource recovery,which pose important application prospects.