Enhanced removal of EDTA-chelated Cu(II) by polymeric anion-exchanger supported nanoscale zero-valent iron
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- 作者：Fei Liua ; b ; Chao Shana ; Xiaolin Zhanga ; Yanyang Zhanga ; Weiming Zhanga ; Bingcai Pana ; bcpan@nju.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Complexed heavy metals ; Zero-valent iron ; Nanocomposite ; Replacement ; Reduction
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：321
- 期：Complete
- 页码：290-298
- 全文大小：2616 K
文摘
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ZVI immobilization in anionic exchanger D201 enhancedEDTA-complexed Cu(II) removal.
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D201 favored the permeation of the complexed Cu(II) for its removal by ZVI.
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D201-ZVI promoted Fe(III) replacement and Cu(II) reduction during Cu(II) removal.
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Satisfactory results were observed for fixed-bed operation for Cu(II) removal.