Dual enhancement-inhibition roles of polycarboxylates in Cr(VI) reduction and organic pollutant oxidation in electrical plasma system
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- 作者：Bo Jianga ; b ; bjiang86upc@163.com" class="auth_mail" title="E-mail the corresponding author ; Xianli Wanga ; Ping Hua ; Mingbo Wua ; Jingtang Zhenga ; jtzheng03@163.com" class="auth_mail" title="E-mail the corresponding author ; Wenting Wua ; wuwt@upc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Glow discharge electrolysis ; Chromium(VI) ; Oxidation ; Enhancement ; Inhibition
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：1611-1617
- 全文大小：1391 K
文摘
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Polycarboxylate was found as a catalyst for enhancing Cr(VI) reduction in GDE.
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The synergistic effect in
class="glyphImg imgLazyJSB">OH production was observed in GDE/Cr(VI) system.- class="label">•
The formation of
class="glyphImg imgLazyJSB">OH via Cr(V) activating H2O2 was inhibited by polycarboxylate.- class="label">•
Polycarboxylates expanse Cr(V) coordination number from tetrahedron to octahedron.
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Real concentrated Cr(VI) effluent can be successfully detoxified in GDE.