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纳米零价铁去除水中重金属离子的研究进展
引用本文:张鑫.纳米零价铁去除水中重金属离子的研究进展[J].化学研究,2010,21(3):97-100.
作者姓名:张鑫
作者单位:陕西中医学院,药学院,陕西,咸阳,712046
摘    要:重金属离子危害严重.本文综述了近几年纳米零价铁去除水中重金属离子的研究,总结了纳米零价铁去除水中重金属离子的机理,主要包括:纳米零价铁的表面吸附-配合、还原、吸附-还原,并对纳米零价铁在这一领域的应用进行了展望.

关 键 词:纳米零价铁  重金属离子  废水处理  综述

Research Progress on Removal of Heavy Metal Ions From Aqueous Solution by Nanoscale Zero-valent Iron
ZHANG Xin.Research Progress on Removal of Heavy Metal Ions From Aqueous Solution by Nanoscale Zero-valent Iron[J].Chemical Research,2010,21(3):97-100.
Authors:ZHANG Xin
Institution:ZHANG Xin(College of Medicine,Shaanxi University of Chinese Medicine,Xianyang 712046,Shannxi,China)
Abstract:Heavy metal ions have caused serious pollution effects on environment.The study development on removal of heavy metal ions from aqueous solution by nanoscale zero-valent iron was reviewed.The three reaction mechanisms of nanoscale zero-valent iron during removing different heavy metal ion primarily were: adsorption/surface complexing,reduction,dual adsorption and reduction.Besides the application perspective of nanocale zero-valent iron in this field was expected.
Keywords:nanoscale zero-valent iron  heavy metal ions  wastewater treatment  review
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