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Modified Boundary Layer Resistance Model for Membrane Ultrafiltration

類別:期刊論文

學年 / 學期:89-2

出版日期:2001-06-01 00:00:00

著者:鄭東文; Cheng, Tung-wen; Wu, Jen-guo

單位:淡江大學化學工程與材料工程學系

出版者:淡江大學

著錄名稱、卷期、頁數:淡江理工學刊=Tamkang journal of science and engineering 4(2), pp.111-117

摘要:The present modified boundary-layer resistance model (MBR model) includes the effect of osmotic pressure of the concentrated boundary layer on the flux. Ultrafiltration experiments were conducted in a hollow-fiber membrane module with dextran T500 aqueous solution as tested solution. The predict by the MBR model is better the osmotic pressure model or the boundary-layer resistance model and agrees pretty well with the experimental result. The overestimation of the present model is due to the neglect of the fouling resistance.

語言:en

ISSN:1560-6686

期刊性質:國內

審稿制度:

國別:TWN

出版型式:電子版