Towards high through-put biological treatment of municipal wastewater and enhanced phosphorus recovery using a hybrid microfiltration-forward osmosis membrane bioreactor with hydraulic retention time in sub-hour level
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- 作者：Guanglei Qiu ; glqiu@ntu.edu.sg" class="auth_mail" title="E-mail the corresponding author ; Sui Zhang ; Divya Shankari Srinivasa Raghavan ; Subhabrata Das ; Yen-Peng Ting ; chetyp@nus.edu.sg" class="auth_mail" title="E-mail the corresponding author
- 关键词：Hybrid microfiltration-forward osmosis membrane bioreactor ; Contaminants retention time ; High retention ; Phosphorus recovery ; 454-Pyrosequecing ; Bacterial community
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：219
- 期：Complete
- 页码：298-310
- 全文大小：3411 K
文摘
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High rejection FO membrane decouples contaminants retention time from HRT.
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HRT for the treatment of municipal wastewater was reduced to minutes.
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Reduced HRT resulted in increased treatment capacity by an order of magnitude.
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Phosphorus recovery capacity was also increased by an order of magnitude.
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Low HRT resulted in increased membrane fouling and reduced community diversity.