分析了土壤重金属污染修复技术的研究现状及存在的问题,研究了大生物量非超富集植物修复技术进展。对当前大生物量非超富集植物的研究进展进行了综合分析,其中包括粮食作物、油料作物、蔬菜、杂草和树木、花卉、经济作物等大生物量植物受重金属污染情况下的非超富集修复技术,提出了土壤重金属污染植物修复的研究方向。研究成果对土壤重金属污染修复技术的发展具有重要参考价值。
First,the article analyzed the remediation technology research of heavy metals pollution and the relevant problems,then,studied the remediation technology of important Non hyper-accumulator species.Finally,the article made comprehensive analysis on the research progress of phytoremediation technology of large biomass plant,which include crops,oil crops,vegetable,grass and trees,flowers and economic crops,and Proposed the research direction on phytoremediation of Heavy Metal Pollution.The result had an important reference value to the development of remedy technology of heavy metals soil pollution.