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中空糸型正浸透膜の性能の評価


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Title: 中空糸型正浸透膜の性能の評価
Other Titles: Performance of Hollow Fiber Membrane in Forward Osmosis
Authors: 野中, 俊希 / 林, 秀千人 / 奥村, 哲也 / 寺嶋, 真伍 / 松山, 慧 / 入江, 守裕 / 坂井, 秀之
Authors (alternative): Nonaka, Toshiki / Hayashi, Hidechito / Okumura, Tetuya / Terashima, Shingo / Matsuyama, Kei / Irie, Morihiro / Sakai, Hideyuki
Issue Date: Jul-2017
Publisher: 長崎大学大学院工学研究科 / Graduate School of Engineering, Nagasaki University
Citation: 長崎大学大学院工学研究科研究報告, 47(89), pp.1-7; 2017
Abstract: The hollow fiber membrane performance is examined in Forward Osmosis (FO). The original test apparatus is made to avoid the influence of concentration polarization, deviation flow and reduction of effective membrane area. A few hollow fibers are used in experiments of the permeation performance. It is cleared that the concentration polarization is very large influenced to the performance, about 40% reduction of performance. The performance of the conventional module model is about 1/2.5 of the hollow fiber that there exist the deviation flow and reduction of the effective membrane area.
Keywords: Osmosis / FO / experiments / permeation flow rate / Mini-Module / Membrane Module
URI: http://hdl.handle.net/10069/37667
ISSN: 18805574
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 47, No. 89

Citable URI : http://hdl.handle.net/10069/37667

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