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    題名: Effect of Ring Density on the Performance in a Tubular Ultrafiltration Membrane Inserted concentrically with a Ring Rod
    作者: 葉和明;Yeh, Ho-ming;施妙盈;Shi, Miau-ying
    貢獻者: 淡江大學化學工程與材料工程學系
    關鍵詞: Ultrafiltration;Ring-Rod Tubular Membrane;Ring Density;Permeate Flux
    日期: 2008-06-01
    上傳時間: 2010-12-01 10:29:23 (UTC+8)
    出版者: 臺北縣:淡江大學
    摘要: The effect of hydraulic behavior on membrane ultrafiltration in a tubular module inserted concentrically with a steel rod wrapped by rings with various ring densities but uniform ring distance along the flow channel, was investigated. It is concluded that attaching rings with proper ring density on the solid rod inserted concentrically in a tubular membrane may enhance the performance of ultrafiltration due to the creation of turbulent flow, resulting in decrease of concentration polarization while still preserving the effective transmembrane pressure.
    關聯: 淡江理工學刊=Tamkang journal of science and engineering 11(2),頁195-200
    DOI: 10.6180/jase.2008.11.2.11
    顯示於類別:[化學工程與材料工程學系暨研究所] 期刊論文


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