有机污染物的植物修复技术研究

Study on the Plant Repairing Technique for the Organic Pollutants

简要讨论了植物修复技术中超累积植物的筛选条件,重点对已较为成熟可应用于富营养化N,P类有机物的植物修复技术进行了详细的论述,给出了目前湖泊富营养化的一般治理过程,同时对持续性有机物(POPs)的植物修复技术研究现状进行了分析,给出了提高有机污染物的植物修复能力的3种方式:使用添加物、根际环境改善和环境生物技术。

This paper discusses on the screening conditions of the over-accumulated plants in the plant repairing techniques, focusing on discussion on the more mature plant repairing techniques that can be used in eutrophic N and P group organic substances, introduces the current general treating process of the eutrophication of the lakes, and makes analysis on the present situation of the study on the plant repairing technique for the POPs, and puts forward three methods for increasing the plant repairing ability of the organic pollutants.