Electro-oxidation and characterization of nickel foam electrode for removing boron
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- 作者：Danis Kartikaningsih ; Yao-Hui Huang ; Yu-Jen Shih ; mcdyessjin@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ni(OH)2 ; NiOOH ; Electrocoagulation ; Cyclic voltammetry ; Zeta-potential
- 刊名：Chemosphere
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：166
- 期：Complete
- 页码：184-191
- 全文大小：1139 K
文摘
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Metallic nickel foam is used as sacrificial anode for coagulation of boron.
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Cyclic voltammetry defines the pH-dependent formation of nickel oxide flocs.
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Ni sludge is mainly composed of Ni(OH)2 and NiO/NiOOH.
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Electrostatic force influences the efficiency of boron adsorbing onto the coagulant.
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Energy consumption of using Ni is comparable to Al and Fe electrodes.