Fouling of submerged hollow fiber membrane filtration in turbulence: Statistical dependence and cost-benefit analysis
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- 作者：Masoud Pourbozorga ; b ; Tian Lia ; b ; litian@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Adrian Wing-Keung Lawa ; b ; cwklaw@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Membrane fouling ; Turbulence kinetic energy ; Eddy length scale ; Fiber looseness ; Fiber spacing
- 刊名：Journal of Membrane Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：521
- 期：Complete
- 页码：43-52
- 全文大小：1657 K
文摘
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Hollow fiber membrane fouling is examined in shear-free turbulence environment.
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Fouling is cross-dependent on turbulence kinetic energy and eddy length scale.
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An optimal eddy length scale exists for membrane fouling control.
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Optimized fiber spacing and fiber looseness are identified in turbulence.
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An Cost-benefit between energy consumption and reduced fouling is presented.