Membrane bioreactors for wastewater treatment: A review of mechanical cleaning by scouring agents to control membrane fouling
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- 作者：Muhammad Aslama ; Amine Charfia ; Geoffroy Lesageb ; Marc Heranb ; Jeonghwan Kima ; jeonghwankim@inha.ac.kr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Membrane fouling ; Mechanical cleaning process ; Membrane bioreactor ; Scouring agent ; Hydrodynamics
- 刊名：Chemical Engineering Journal
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：307
- 期：Complete
- 页码：897-913
- 全文大小：1422 K
文摘
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Cleaning with scouring agent generates favorable and energy-efficient MBR.
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Involvement of factors impacting mechanical cleaning is necessary to understand.
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Optimum size of scouring agent and its dosage permit to maximize fouling control.
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Beneficial effect is counter balanced due to energy cost and sludge breaking up.
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Universal model is able to optimize hydrodynamics of mechanical cleaning in MBR.