Adsorptive removal of arsenate from aqueous solutions by biochar supported zero-valent iron nanocomposite: Batch and continuous flow tests
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- 作者：Shengsen Wanga ; Bin Gaoa ; bg55@ufl.edu" class="auth_mail" title="E-mail the corresponding author ; Yuncong Lib ; Anne Elise Creamera ; Feng Hec
- 关键词：Zero valent iron ; Carbon ; Arsenate ; Adsorption ; Complete mix reactor
- 刊名：Journal of Hazardous Materials
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：322
- 期：part_PA
- 页码：172-181
- 全文大小：1588 K
文摘
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Biochar supported nZVI (nZVI/BC) was synthesized.
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nZVI/BC showed excellent As(V) removal efficiency in batch and CMR experiments.
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100% removal efficiency was achieved in CMRs.
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Surface adsorption was the dominant removal mechanism.