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  5. Sorption behaviors and reaction pathway of arsenic anion on in situ prepared Fe3O4-MnO2 core-shell n

Sorption behaviors and reaction pathway of arsenic anion on in situ prepared Fe3O4-MnO2 core-shell n

来源 :International Conference on Nanoscience & Technology,China 2 | 被引量 : 0次 | 上传用户：fox542
【摘 要】
：
Fe/Mn binary oxide represents a promising adsorbent for elimination of arsenic from aqueous solution, as it combines the high affinity of iron oxide to arsenic anion with the oxidation property of MnO
【作 者】
：
Jie Liu Zhiwei Zhao Fuyi Cui Jiaojie He 
【机 构】
：
State Key Laboratory of Urban Water Resource and Environment,School of Municipal and Environmental E
【出 处】
：
International Conference on Nanoscience & Technology,China 2
【发表日期】
：
2013年3期
【关键词】
：
Fe3O4 MnO2 core-shell nanocomposites arsenic anion removal 
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　　Fe/Mn binary oxide represents a promising adsorbent for elimination of arsenic from aqueous solution, as it combines the high affinity of iron oxide to arsenic anion with the oxidation property of MnO2 to arsenite.However, the formation of fine and/or superfine particles in aqueous solution makes it of particular difficulty to separate adsorbent material from water, which may potentially limit its effective applications.
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