Fundamental aspects of centrifugal membrane separation
Abstract A new membrane filtration process which uses the dynamic environment created on board a centrifuge rotor to enhance the performance of the separation process is described. Centrifugal membrane separation (CMS) combines the energy savings associated with centrifugal reverse osmosis (CRO) wit...
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Veröffentlicht in: | Proceedings of the Institution of Mechanical Engineers. Part E, Journal of process mechanical engineering Journal of process mechanical engineering, 2001-01, Vol.215 (4), p.355-365 |
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container_title | Proceedings of the Institution of Mechanical Engineers. Part E, Journal of process mechanical engineering |
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creator | Bergen, A Wild, P M Djilali, N Vickers, G W |
description | Abstract
A new membrane filtration process which uses the dynamic environment created on board a centrifuge rotor to enhance the performance of the separation process is described. Centrifugal membrane separation (CMS) combines the energy savings associated with centrifugal reverse osmosis (CRO) with the natural alleviation of concentration polarization and fouling due to the dynamic environment. A research centrifuge was constructed to compare the CMS process directly with a conventional process. An experimental investigation was conducted to determine the effects of centripetal and Coriolis acceleration on membrane performance. A description of the apparatus and the experimental results for various membrane orientations are presented. Significant reduction in the fouling rate and virtual elimination of concentration polarization have been shown. |
doi_str_mv | 10.1177/095440890121500407 |
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A new membrane filtration process which uses the dynamic environment created on board a centrifuge rotor to enhance the performance of the separation process is described. Centrifugal membrane separation (CMS) combines the energy savings associated with centrifugal reverse osmosis (CRO) with the natural alleviation of concentration polarization and fouling due to the dynamic environment. A research centrifuge was constructed to compare the CMS process directly with a conventional process. An experimental investigation was conducted to determine the effects of centripetal and Coriolis acceleration on membrane performance. A description of the apparatus and the experimental results for various membrane orientations are presented. Significant reduction in the fouling rate and virtual elimination of concentration polarization have been shown.</description><identifier>ISSN: 0954-4089</identifier><identifier>EISSN: 2041-3009</identifier><identifier>DOI: 10.1177/095440890121500407</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>Applied sciences ; Chemical engineering ; Exact sciences and technology ; Filtration ; Fouling ; Membrane separation (reverse osmosis, dialysis...) ; Membranes ; Polarization ; Reverse osmosis</subject><ispartof>Proceedings of the Institution of Mechanical Engineers. Part E, Journal of process mechanical engineering, 2001-01, Vol.215 (4), p.355-365</ispartof><rights>2001 Institution of Mechanical Engineers</rights><rights>2002 INIST-CNRS</rights><rights>Copyright Mechanical Engineering Publications, Ltd. 2001</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2037-7af394a2cea10cbbfaf49aaa2fbafde16191d3129b3ec07ff1eb8f68c13b84233</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/095440890121500407$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/095440890121500407$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21817,27922,27923,43619,43620</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13407119$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bergen, A</creatorcontrib><creatorcontrib>Wild, P M</creatorcontrib><creatorcontrib>Djilali, N</creatorcontrib><creatorcontrib>Vickers, G W</creatorcontrib><title>Fundamental aspects of centrifugal membrane separation</title><title>Proceedings of the Institution of Mechanical Engineers. Part E, Journal of process mechanical engineering</title><description>Abstract
A new membrane filtration process which uses the dynamic environment created on board a centrifuge rotor to enhance the performance of the separation process is described. Centrifugal membrane separation (CMS) combines the energy savings associated with centrifugal reverse osmosis (CRO) with the natural alleviation of concentration polarization and fouling due to the dynamic environment. A research centrifuge was constructed to compare the CMS process directly with a conventional process. An experimental investigation was conducted to determine the effects of centripetal and Coriolis acceleration on membrane performance. A description of the apparatus and the experimental results for various membrane orientations are presented. Significant reduction in the fouling rate and virtual elimination of concentration polarization have been shown.</description><subject>Applied sciences</subject><subject>Chemical engineering</subject><subject>Exact sciences and technology</subject><subject>Filtration</subject><subject>Fouling</subject><subject>Membrane separation (reverse osmosis, dialysis...)</subject><subject>Membranes</subject><subject>Polarization</subject><subject>Reverse osmosis</subject><issn>0954-4089</issn><issn>2041-3009</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2001</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp90E1LAzEQBuAgCtbqH_C0COpp7UyS3WyOUqwKBS96XmbTpGzZL5PuwX9vaoWCQk-ByTMzycvYNcIDolIz0JmUUGhAjhmABHXCJhwkpgJAn7LJDqQ7cc4uQtgA_KAJyxdjt6LWdltqEgqDNduQ9C4xseJrN65jubVt5amzSbADedrWfXfJzhw1wV79nlP2sXh6n7-ky7fn1_njMjUchEoVOaElcWMJwVSVIyc1EXFXkVtZzFHjSiDXlbAGlHNoq8LlhUFRFZILMWX3-7mD7z9HG7ZlWwdjmyY-px9DqWSmpcwxj_LuqOS5EhxFFuHNH7jpR9_FX5TxvuBxbRER3yPj-xC8deXg65b8V4lQ7hIv_ycem25_J1Mw1LiYmanDoVNEhKijm-1doLU9bD8y-Rse54y-</recordid><startdate>20010101</startdate><enddate>20010101</enddate><creator>Bergen, A</creator><creator>Wild, P M</creator><creator>Djilali, N</creator><creator>Vickers, G W</creator><general>SAGE Publications</general><general>Mechanical Engineering Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TB</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F28</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M2P</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope><scope>7TC</scope></search><sort><creationdate>20010101</creationdate><title>Fundamental aspects of centrifugal membrane separation</title><author>Bergen, A ; 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A new membrane filtration process which uses the dynamic environment created on board a centrifuge rotor to enhance the performance of the separation process is described. Centrifugal membrane separation (CMS) combines the energy savings associated with centrifugal reverse osmosis (CRO) with the natural alleviation of concentration polarization and fouling due to the dynamic environment. A research centrifuge was constructed to compare the CMS process directly with a conventional process. An experimental investigation was conducted to determine the effects of centripetal and Coriolis acceleration on membrane performance. A description of the apparatus and the experimental results for various membrane orientations are presented. Significant reduction in the fouling rate and virtual elimination of concentration polarization have been shown.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/095440890121500407</doi><tpages>11</tpages></addata></record> |
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subjects | Applied sciences Chemical engineering Exact sciences and technology Filtration Fouling Membrane separation (reverse osmosis, dialysis...) Membranes Polarization Reverse osmosis |
title | Fundamental aspects of centrifugal membrane separation |
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