铁基材料在污染场地修复中的应用研究进展  

Recent Advances in Iron-based Materials for Brownfields Remediation Applications

作　　者：张弛[1] 钟重[1] 韦彦斐[1] 顾震宇[1] 裘知[1] 

机构地区：[1]浙江省环境保护科学设计研究院,浙江杭州310007

出　　处：《环境科学与技术》2014年第7期128-132,共5页Environmental Science & Technology

基　　金：浙江省科技计划项目(2012F20017);浙江省环保科研计划项目(2012A024)

摘　　要：文章综述了铁基材料在污染场地治理修复中的应用研究进展,论述了其吸附沉淀和还原解毒的作用机理,并对纳米铁修复技术和零价铁PRB修复技术进行了重点的评述,同时探讨了铁基材料在污染场地修复领域中应用的发展趋势和重点研究方向。A variety of iron based materials for brownfields remediation were reviewed, these materials could degrade the contaminants based on adsorption/precipitationor reduction detoxification at different scenarios. Nanoscale iron remediation technology and zero-valent iron permeable reactive barrier technology were presented in details. In addition, future trends and research focus on iron-based materials for brownfields remediation were also discussed.

关 键 词：铁 环境修复 污染场地 土壤 

分 类 号：X505[环境科学与工程—环境工程]