化学强化重金属污染土壤植物修复研究进展

摘要

化学方法作为植物修复的辅助措施,能有效提高土壤重金属污染的修复效率。综述了化学方法强化重金属污染土壤植物修复的研究进展,重点讨论了螯合剂、表面活性剂和酸碱调节剂强化植物修复的作用机制及应用效果,并展望了今后的研究方向。%As a secondary measure of phytoremediation, chemical method can improve phytoremediation efficiency of soil contaminated by heavy metals. The research progress in chemical strengthing technology for phytoremediation of heavy metal contaminated soil was summarized, on chelators, surface active agent and acid - base agent of strengthening the mechanism of phytoremediation and application effect focused, and future research direction was prospected as well.