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| ホーム > 学会誌「EICA」 > 論文検索 > |
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| 内容 |
研究発表 |
| 巻 |
14巻2/3号2009年
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| Page |
87
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| 題名 |
廃水再利用を目的としたＭＢＲ+ＲＯプロセスの開発
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| Title |
Development of MBR+RO Integrated Membrane Systemfor Wastewater Reclamation |
| 著者 |
Y.F. Yang1), S.S. Huang1), H. Takabatake2), S. Hanada2) |
| Authors |
1) Water Treatment Research Lab, Toray Fibers & Textiles Research Laboratories (China) Co., Ltd.2) Water Treatment Technology Ce |
| 著者表記 |
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| 著者表記(英) |
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| 著者勤務先名 |
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| Office name |
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| 著者所属名 |
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| キーワード |
Wastewater reclamation, MBR, RO, Integrated membrane system |
| Key Words |
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| 概要 |
The severe water shortage in the world enhances the interest in wastewater reclamation systems. One of
them is the membrane bioreactor (MBR) reverse osmosis (RO) integrated membrane system, which has a
great potential for the reclamation of both municipal and industrial wastewater to produce reclaimable water.
The authors developed the advanced PVDF flat sheet MBR membrane has numerous pores with small pore size
and narrow pore size distribution, making the membrane highly resistant to clogging. Additionally, the
low-fouling RO membrane, which has low-fouling property with keeping water permeability against chemical
and biological fouling during the operation, was developed for wastewater reclamation. By using the developed
membranes, MBR RO pilot tests were carried out for reclamation of various wastewater in China. Very
excellent water quality from MBR RO system was observed both for municipal sewage and dyeing wastewater
reclamation. Also both big economic benefit and environmental benefit could be obtained through the cost
analysis, highly supporting the developed MBR RO system to be a very alternative for wastewater
reclamation. Moreover, the novel MBR simulation technology was developed originally and it was proved highly
reliable for predicting the actual membrane performance. |
| Abstract |
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