|
|||||
|
|
| APCAs在重金属污染土壤修复中的应用综述 | |
| 引用本文： | 唐浩,王敏,刘钊钊,黄沈发,邱江平.APCAs在重金属污染土壤修复中的应用综述[J].上海交通大学学报(农业科学版),2013,31(2):44-52. |
| 作者姓名： | 唐浩 王敏 刘钊钊 黄沈发 邱江平 |
| 作者单位： | 1. 上海市环境科学研究院,上海200233;上海交通大学农业与生物学院,上海200240 2. 上海市环境科学研究院,上海,200233 3. 东华大学环境科学与工程学院,上海,201620 4. 上海市环境科学研究院,上海200233;东华大学环境科学与工程学院,上海201620 5. 上海交通大学农业与生物学院,上海,200240 |
| 基金项目： | 农业部公益性行业(农业)科研专项 |
| 摘 要： | 土壤重金属污染来源广泛、危害严重,已经成为环境污染防治中的热点与难点问题.近年来,植物修复技术因其经济、高效而在土壤重金属污染修复领域得到关注,但受土壤中重金属生物有效性的影响,在很大程度上限制了该技术的应用,螯合诱导植物修复技术应运而生.本文在回顾螯合诱导植物修复技术发展概况的基础上,重点综述了EDTA、EDDS、NTA等多羧基氨基酸及其衍生物类螯合剂(aminopolycarboxylic chelating agents,APCAs)在重金属污染土壤修复中的应用进展,系统探讨了使用螯合剂可能带来的环境风险.最后,作者对重金属污染土壤螯合诱导植物修复技术领域进行了展望,并提出了一些相关研究建议. |
| 关 键 词： | 重金属污染 土壤 植物修复 螯合诱导 APCAs |
| 收稿时间： | 2012/12/19 0:00:00 |
Review on Application of Aminopolycarboxylic Chelating Agents (APCAs) for Remediation of Heavy Metal Contaminated Soils |
|
| TANG Hao,WANG Min,LIU Zhao-zhao,HUANG Shen-fa and QIU Jiang-ping.Review on Application of Aminopolycarboxylic Chelating Agents (APCAs) for Remediation of Heavy Metal Contaminated Soils[J].Journal of Shanghai Jiaotong University (Agricultural Science),2013,31(2):44-52. | |
| Authors: | TANG Hao WANG Min LIU Zhao-zhao HUANG Shen-fa and QIU Jiang-ping |
| Institution: | Shanghai Academy of Environmental Sciences,Shanghai 200233,China;School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China,Shanghai Academy of Environmental Sciences,Shanghai 200233,China,School of Environmental Sciences and Engineering,Donghua University,Shanghai 201620,China,Shanghai Academy of Environmental Sciences,Shanghai 200233,China;School of Environmental Sciences and Engineering,Donghua University,Shanghai 201620,China and School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China |
| Abstract: | Due to multiple sources and serious hazard,heavy metal contamination of soil has become a hot and difficult issue in the area of environmental protection and pollution control.In recent years,phytoremediation has been given more and more attention for its cost-effectiveness and high efficiency for remediation of heavy metal contaminated soils.However,application of this technology was limited for low bioavailability of heavy metals in soils.Thus,chelate-induced phytoremediation was investigated.Based on a literature study on recent development of chelate-induced phytoremediation,the applications of amino polycarboxylic chelating agents (APCAs,such as EDTA,EDDS,NTA) in phytoremediation for heavy metal contaminated soils were reviewed,and possibly associated environment risks for use of chelating agents were figured out.The article finally made a forecast to the application of chelate-induced phytoremediation and put forward some useful suggestions for further research in this field. |
| Keywords: | heavy metal pollution soil phytoremediation chelate-induced APCAs |
| 本文献已被 万方数据 等数据库收录！ | |
| 点击此处可从《上海交通大学学报(农业科学版)》浏览原始摘要信息 | |
| 点击此处可从《上海交通大学学报(农业科学版)》下载免费的PDF全文 | |