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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/19438

    Title: Decline of permeate flux for ultrafiltration along membrane tubes
    Authors: 葉和明;Yeh, Ho-ming
    Contributors: 淡江大學化學工程與材料工程學系
    Date: 2002-09-10
    Issue Date: 2009-11-04 15:47:35 (UTC+8)
    Publisher: Amsterdam: Elsevier
    Abstract: The decline of permeate flux for ultrafiltration along membrane tubes was predicted from mass and momentum balances, based on the resistance-in-series model coupled with the considerations of the declinations of flow rate and transmembrane pressure along the membrane tubes. It is concluded that the declination of permeate flux occurs mainly due to the decline of transmembrane pressure and the increase of the thickness of concentration polarization layer along the membrane tube, and thus it is rather sensitive for lower transmembrane pressure and larger solution concentration.
    Relation: Desalination 145(1-3), pp.153-157
    DOI: 10.1016/S0011-9164(02)00401-0
    Appears in Collections:[Graduate Institute & Department of Chemical and Materials Engineering] Journal Article

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