The Analytical and Experimental Studies of the Parallel-Plate Concurrent Dialysis System Coupled with Ultrafiltration
學年 95
學期 1
出版（發表）日期 2006-09-15
作品名稱 The Analytical and Experimental Studies of the Parallel-Plate Concurrent Dialysis System Coupled with Ultrafiltration
作品名稱（其他語言）
著者 Ho, Chii-dong; Yeh, Ho-ming; Tu, Jr-wei
單位 淡江大學化學工程與材料工程學系
出版者 Elsevier
著錄名稱、卷期、頁數 Journal of Membrane Science 281(1-2), pp.676-684
摘要 The mass transfer in a parallel-plate concurrent dialysis system coupled with ultrafiltration operation is investigated theoretically and experimentally in this study. The separation efficiency improvement in mass transfer and flow stream composition variation along the parallel-plate channel were investigated analytically using the Frobenius series method. The mass transfer efficiency enhancement results by introducing a transmembrane pressure in the device are represented graphically and compared with those in a conventional dialysis device considering only the concentration difference as the driving force. The analytical results show that a dialysis system coupled with ultrafiltration can effectively enhance the separation efficiency compared with operation without transmembrane pressure. Moreover, the theoretical predictions are in qualitative agreement with the experimental results.
關鍵字 Dialysis;Ultrafiltration;Mass transfer;Separation efficiency improvement
語言 en
ISSN 0376-7388
期刊性質 國外
收錄於 SCI EI
產學合作
通訊作者 Ho, Chii-dong
審稿制度 否
國別 NLD
公開徵稿
出版型式 ,電子版,紙本
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