Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis

Pressure Retarded Osmosis (PRO) is expected to the new power generation system. The performance of the PRO module is closely relating to the permeation characteristics. In this paper, when fresh water flow rate is changed, 4 factors related to the reduction of permeation flow rate are researched wit...

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Autores principales:	Shingo TERASHIMA, Hidechito HAYASHI, Tetsuya OKUMURA, Tetsuro UEYAMA, Kei MATSUYAMA, Hideyuki SAKAI
Formato:	article
Lenguaje:	EN
Publicado:	The Japan Society of Mechanical Engineers 2016
Materias:	pressure retarded osmosis(pro) forward osmosis(fo) concentration polarization hollow fiber fresh water flow rate hollow fiber membrane module Mechanical engineering and machinery TJ1-1570
Acceso en línea:	https://doaj.org/article/842f1ddf69b94e869b9783734ce458a2
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spelling	oai:doaj.org-article:842f1ddf69b94e869b9783734ce458a22021-11-26T06:58:33ZPermeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis2187-974510.1299/mej.16-00416https://doaj.org/article/842f1ddf69b94e869b9783734ce458a22016-11-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/mej/3/6/3_16-00416/_pdf/-char/enhttps://doaj.org/toc/2187-9745Pressure Retarded Osmosis (PRO) is expected to the new power generation system. The performance of the PRO module is closely relating to the permeation characteristics. In this paper, when fresh water flow rate is changed, 4 factors related to the reduction of permeation flow rate are researched with experiment. These 4 factors are concentration of solute in fresh water, salt leakage, concentration polarization, and dissipation of fresh water. The characteristics of the fresh water flow and permeation are studied for the hollow fiber membrane module used in PRO system. It is cleared that the dissipation of fresh water and the concentration polarization in hollow fiber largely influence to the reduction of permeation flow rate in the case of the low fresh water flow rate. Concentration of solute in fresh water, salt leakage influence to the reduction of permeation flow rate in the case of high fresh water flow rate.Shingo TERASHIMAHidechito HAYASHITetsuya OKUMURATetsuro UEYAMAKei MATSUYAMAHideyuki SAKAIThe Japan Society of Mechanical Engineersarticlepressure retarded osmosis(pro)forward osmosis(fo)concentration polarizationhollow fiberfresh water flow ratehollow fiber membrane moduleMechanical engineering and machineryTJ1-1570ENMechanical Engineering Journal, Vol 3, Iss 6, Pp 16-00416-16-00416 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	pressure retarded osmosis(pro) forward osmosis(fo) concentration polarization hollow fiber fresh water flow rate hollow fiber membrane module Mechanical engineering and machinery TJ1-1570
spellingShingle	pressure retarded osmosis(pro) forward osmosis(fo) concentration polarization hollow fiber fresh water flow rate hollow fiber membrane module Mechanical engineering and machinery TJ1-1570 Shingo TERASHIMA Hidechito HAYASHI Tetsuya OKUMURA Tetsuro UEYAMA Kei MATSUYAMA Hideyuki SAKAI Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
description	Pressure Retarded Osmosis (PRO) is expected to the new power generation system. The performance of the PRO module is closely relating to the permeation characteristics. In this paper, when fresh water flow rate is changed, 4 factors related to the reduction of permeation flow rate are researched with experiment. These 4 factors are concentration of solute in fresh water, salt leakage, concentration polarization, and dissipation of fresh water. The characteristics of the fresh water flow and permeation are studied for the hollow fiber membrane module used in PRO system. It is cleared that the dissipation of fresh water and the concentration polarization in hollow fiber largely influence to the reduction of permeation flow rate in the case of the low fresh water flow rate. Concentration of solute in fresh water, salt leakage influence to the reduction of permeation flow rate in the case of high fresh water flow rate.
format	article
author	Shingo TERASHIMA Hidechito HAYASHI Tetsuya OKUMURA Tetsuro UEYAMA Kei MATSUYAMA Hideyuki SAKAI
author_facet	Shingo TERASHIMA Hidechito HAYASHI Tetsuya OKUMURA Tetsuro UEYAMA Kei MATSUYAMA Hideyuki SAKAI
author_sort	Shingo TERASHIMA
title	Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
title_short	Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
title_full	Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
title_fullStr	Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
title_full_unstemmed	Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
title_sort	permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis
publisher	The Japan Society of Mechanical Engineers
publishDate	2016
url	https://doaj.org/article/842f1ddf69b94e869b9783734ce458a2
work_keys_str_mv	AT shingoterashima permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis AT hidechitohayashi permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis AT tetsuyaokumura permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis AT tetsuroueyama permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis AT keimatsuyama permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis AT hideyukisakai permeationcharacteristicsoffreshwaterinhollowfibermembranemoduleforpressureretardedosmosis
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Permeation characteristics of fresh water in hollow fiber membrane module for pressure retarded osmosis

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