零价铁(ZVI)治理水体砷污染研究进展  

Application of zero-valent iron( ZVI)technology for arsenic removal from aqueous environment

作　　者：赵雅光[1,2] 万俊锋[1] 刘奉滨[1] 郎龙麒[1] 王岩[1] 

机构地区：[1]郑州大学化工与能源学院,郑州450001 [2]河南省纺织建筑设计院有限公司,郑州450007

出　　处：《环境化学》2013年第10期1943-1949,共7页Environmental Chemistry

基　　金：国家自然科学基金项目(21107100)资助

摘　　要：概述了采用零价铁(Zero-valent iron,ZVI)处理含砷废水的最新研究进展,总结了目前零价铁ZVI处理含砷废水的主要机理和影响因素,重点介绍了纳米级零价铁nano-ZVI、零价铁复合物在含砷废水处理中的应用,最后指出了未来零价铁处理含砷废水的研究方向.The research progress on arsenic removal techniques from aqueous environment by zero-valent iron （ZVI） is summarized in this article. The mechanisms and influence factors of arsenic wastewater treated by zero-valent iron are discussed, and the application of nano-scale zero-valent iron and combined zero-valent iron for arsenic removal from aqueous environment is introduced. Finally, the future research directions of treating arsenic polluted wastewater with zero-valent iron are pointed out.

关 键 词：零价铁 含砷废水 除砷 

分 类 号：X703[环境科学与工程—环境工程]