Osmotic versus conventional membrane bioreactors integrated with reverse osmosis for water reuse: Biological stability, membrane fouling, and contaminant removal

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• 作者：Wenhai Luo^a ; Hop V. Phan^a ; Ming Xie^b ; Faisal I. Hai^a ; William E. Price^c ; Menachem Elimelech^d ; Long D. Nghiem^a ; ^{longn@uow.edu.au}
• 关键词：Osmotic membrane bioreactor (OMBR) ; Forward osmosis (FO) ; Reverse osmosis (RO) ; Trace organic contaminants (TrOCs) ; Membrane fouling
• 刊名：Water Research
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：109
• 期：Complete
• 页码：122-134
• 全文大小：1800 K
• 卷排序：109

文摘

OMBR-RO and MBR-RO produced high quality water for reuse applications. Fate and transport of TrOCs differed considerably between these two hybrid systems. Different RO membrane fouling behaviours were observed in OMBR-RO and MBR-RO. RO membrane fouling was significantly less in OMBR-RO than in MBR-RO. Illumina sequencing revealed different microbial dynamic changes in OMBR and MBR.