摘要
重金属污染的植物修复技术可归为3种类型:植物稳定,植物挥发和植物提取。本文从螯合剂的作用机理、常用螯合剂种类以及在特定类螯合剂的诱导下植物对目标金属的吸收和积累效应,螯合剂的使用对生态环境造成的负面影响等方面综述了土壤铅污染螯合诱导植物修复技术的研究进展,同时对该研究领域今后的发展进行了展望。
Phytoremediation of heavy metal pollution can be classified into three types： stable plants, plant volatile and plant extracts. This article from the mechanism of the chelating agent, the commonly used types of chelating agent, and in a particular kind of chelating agent under the induction of plant metal absorption and accumulation effect on a target, the use of chelating agents of the negative effects on the ecological environment were reviewed soil lead pollution chelating induced the research progress of phytoremediation technology, at the same time for the future development in this research field are prospected.
作者
王玥
钱星
李朋朋
刘祺
南帅帅
刘智峰
Wang Yue Qian Xing Li Pengpeng Liu Qi Nan Shuaishuai Liu zhifeng(Shanxi University of Science and Technology College of Chemistry and Environmental Science, Hanzhong 72300, Chin)
出处
《环境研究与监测》
2016年第3期10-12,共3页
Environmental Research and Monitoring
基金
陕西理工学院2015年大学生创新创业训练计划项目资助
项目编号:UIRP15062
陕西省大学生创新创业训练计划立项项目(2015-1987)
关键词
螯合剂
重金属污染
植物修复
Chelating Agent
Heavy Metal Pollution
Phytoremediation
