English  |  正體中文  |  简体中文  |  Items with full text/Total items : 49647/84944 (58%)
Visitors : 7702760      Online Users : 68
RC Version 7.0 © Powered By DSPACE, MIT. Enhanced by NTU Library & TKU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
  • Adv. Search
    HomeLoginUploadHelpAboutAdminister Goto mobile version
    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/71884


    Title: Ultrafiltration in a tubular membrane inserted concentrically with a solid rod of varying radius for improved performance
    Authors: Yeh, H.M.;Chen, Y.F.
    Contributors: 淡江大學化學工程與材料工程學系
    Keywords: Ultrafiltration;Permeate-flux analysis;Solid-rod module;Rod-radius variation
    Date: 2009-10
    Issue Date: 2011-10-24 01:51:56 (UTC+8)
    Publisher: Amsterdam: Elsevier BV
    Abstract: Resistance-in-series analysis of the permeate flux for ultrafiltration in a tubular membrane inserted concentrically with a solid rod, having rod radius varied linearly along the tube axis with rod volume kept unchanged, was carried out by mass and momentum balances under various feed solution concentrations and transmembrane pressures. The correlation predictions qualitatively confirm with the experimental results, especially for the device with rod radius increased linearly, and for the operations under lower transmembrane pressure and smaller volumetric flow rate. Both theoretical predictions and experimental results show that considerable improvement in performance is obtained if the rod radius increases along the tube axis of a solid-rod tubular-membrane module.
    Relation: Desalination 247(1-3), pp.476-489
    DOI: 10.1016/j.desal.2008.07.021
    Appears in Collections:[化學工程與材料工程學系暨研究所] 期刊論文

    Files in This Item:

    File SizeFormat
    index.html0KbHTML112View/Open

    All items in 機構典藏 are protected by copyright, with all rights reserved.


    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library & TKU Library IR teams. Copyright ©   - Feedback