期刊論文

學年 98
學期 2
出版(發表)日期 2010-04-01
作品名稱 Dialysis in Parallel-Flow Rectangular Membrane Modules with External Reflux for Improved Performance
作品名稱(其他語言)
著者 Yeh, Ho-Ming; Chen, Tung-Wen; Chen, Kuan-Hung
單位 淡江大學化學工程與材料工程學系
出版者 Korea: Asia Science and Technology Portal
著錄名稱、卷期、頁數 Membrane Water Treatment 1(2), pp.159-169
摘要 The effect of external recycle on the performance of dialysis in countercurrent-flow rectangular membrane modules was investigated both theoretically and experimentally. Theoretical analysis of mass transfer in parallel-flow device with and without recycle is analogous to heat transfer in parallel-flow heat exchangers. Experiments were carried out with the use of a microporous membrane to dialyze urea aqueous solution by pure water. In contrast to a device with recycle, improvement in mass transfer is achievable if parallel-flow dialysis is operated in a device of same size with recycle which provides the increase of fluid velocity, resulting in reduction of mass-transfer resistance, especially for rather low feed volume rate.
關鍵字 dialysis;external recycle;parallel flow
語言 en
ISSN 2005-8624 2092-7037
期刊性質 國外
收錄於 SCI
產學合作
通訊作者 Yeh, Ho-Ming
審稿制度
國別 KOR
公開徵稿
出版型式 ,紙本
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