Anti-fouling potential evaluation of PVDF membranes modified with ZnO against polysaccharide
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- 作者：Ning Li ; Jun Zhang ; hitsunyboy@126.com" class="auth_mail" title="E-mail the corresponding author ; Yu Tian ; hit_tianyu@163.com" class="auth_mail" title="E-mail the corresponding author ; Jianhui Zhao ; Jian Zhang ; Wei Zuo
- 关键词：Fouling potential ; Polysaccharide ; Interaction energy ; Membrane modification ; Atomic layer deposition
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：304
- 期：Complete
- 页码：165-174
- 全文大小：2734 K
文摘
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ZnO was successfully deposited on membranes for hydrophilic modification by ALD.
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The fouling potential of polysaccharide was investigated with modified membranes.
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The ZnO modified layer reduced the fouling propensity of polysaccharide.
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The mechanism of fouling resistance was interpreted by XDLVO theory.
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The higher energy barriers and lower second minimums reducing the SA attachment.