山东农业科学Issue(5)：136-140,5.DOI:10.14083/j.issn.1001-4942.2015.05.036
可降解氨基羧酸型螯合剂在重金属污染土壤修复中的应用研究进展
Application Research Progress of Biodegradable Aminopolycar-Boxylate Chelating Agents on Soil Remediation Contaminated by Heavy Metal
摘要
Abstract
The application of chelating agents on remedying the soils contaminated by heavy metals is un-safe because non -biodegradable ones can cause secondary pollution to surface water and groundwater .The strict environmental regulations promote the global enterprises to produce safer biodegradable chelating agents to replace the widely used non -biodegradable once such as EDTA and DTPA .In this paper , some new bio-degradable chelators, such as GLDA, IDSA, AES, EDDS and NTA were introduced, and their application effects and the main achievements on remedying the soils contaminated by different heavy metals were summa -rized;at last , the research directions in future were prospected .关键词
氨基羧酸型螯合剂/重金属/污染土壤修复/生物降解Key words
Aminopolycar -boxylate chelating agents/Heavy metal/Contaminated soil remediation/Biodegradation分类
资源环境引用本文复制引用
刘艺芸,崔爽,张倩茹,赵艳锋,马岩,白明松..可降解氨基羧酸型螯合剂在重金属污染土壤修复中的应用研究进展[J].山东农业科学,2015,(5):136-140,5.基金项目
国家自然科学基金项目（31100375）；国家自然科学基金项目（31470552）；辽宁省科学技术计划项目 （）
