摘要
目前,重金属污染已成为生态环境污染的重要形式之一,这不仅会严重威胁人们的身体健康,还会严重破坏水环境和土壤环境。因此,在生态文明视域下,我国高度重视对重金属污染的治理,并将土壤污染修复治理放在了首要位置。其中,植物修复属于一种常用的治理与修复措施,主要是通过植物实现对重金属元素的吸收、分解和转化,且通过这种方式可有效降低土壤中的重金属元素含量。本文主要以重金属Cd(镉)为研究对象,对污染土壤修复中的植物修复方法进行了深入分析,希望能为后续开展的土壤污染治理工作提供一定参考。
At present,heavy metal pollution has become one of the important forms of ecological environment pollution,which will not only seriously threaten people’s health,but also seriously damage the water environment and soil environment.Therefore,from the perspective of ecological civilization,China attaches great importance to the treatment of heavy metal pollution,and puts soil pollution remediation and treatment in the first place.Among them,phytoremediation is a common treatment and remediation measure,mainly through plants to achieve the absorption,decomposition and transformation of heavy metal elements,and through this way can effectively reduce the content of heavy metal elements in the soil.This paper mainly takes Cd(cadmium) as the research object,and makes an in-depth analysis of phytoremediation methods in contaminated soil remediation,hoping to provide some reference for the follow-up work of soil pollution control.
作者
徐柯凡
郑培铭
姚燕红
Xu Kefan;Zheng Peiming;Yao Yanhong(Zhejiang Renxin Academy of Environmental Sciences Co.,Ltd.,Ningbo 315016,China)
出处
《皮革制作与环保科技》
2022年第11期121-123,共3页
Leather Manufacture and Environmental Technology
关键词
重金属CD
污染土壤
植物修复
heavy metal Cd
soil pollution
phytoremediation
