Novel design and operational control of integrated ultrafiltration — Reverse osmosis system with RO concentrate backwash
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- 作者：Larry X. Gao ; Anditya Rahardianto ; Han Gu ; Panagiotis D. Christofides ; pdc@seas.ucla.edu" class="auth_mail" title="E-mail the corresponding author ; Yoram Cohen ; yoram@ucla.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Field study ; Reverse osmosis desalination ; Seawater desalination ; Ultrafiltration ; Process control ; Pulse backwash ; RO concentrate backwash ; UF&ndash ; RO integration ; Process intensification
- 刊名：Desalination
- 出版年：2016
- 出版时间：15 March 2016
- 年：2016
- 卷：382
- 期：Complete
- 页码：43-52
- 全文大小：1069 K
文摘
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Direct UF–RO integration was implemented through an advanced control scheme.
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RO concentrate stream was utilized for UF backwash.
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Pulse backwash significantly improved overall UF backwash effectiveness.
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Self-adaptive UF backwash successfully retarded the progression of UF fouling.
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