教師資料查詢 | 類別: 期刊論文 | 教師: 何啟東 Ho, Chii-dong (瀏覽個人網頁)

標題:Effect of ultrafiltration on the mass-transfer efficiency improvement in a parallel-plate countercurrent dialysis system
學年
學期
出版(發表)日期2009/06/01
作品名稱Effect of ultrafiltration on the mass-transfer efficiency improvement in a parallel-plate countercurrent dialysis system
作品名稱(其他語言)
著者Tu, Jr-Wei; Ho, Chii-Dong; Chuang, Ching-Jung
單位淡江大學化學工程與材料工程學系
出版者Amsterdam: Elsevier BV
著錄名稱、卷期、頁數Desalination 242(1-3), pp.70-83
摘要A mathematical model for the mass transfer in a parallel plate countercurrent dialysis system coupled with ultrafiltration operation was developed theoretically and experimentally in this study. The analytical solution was obtained using the Frobenius series method. The influences of retentate and dialysate phase flow rates, ultrafiltration flux and solute sieving factor on the outlet concentrations and mass transfer rate were also represented graphically in this study. The analytical predictions show that the introduction of ultrafiltration effects in a dialysis system leads to considerable enhancement of the separation efficiency as compared to that in a pure dialysis system without ultrafiltration. An experimental apparatus was also set up to confirm the accuracy of the proposed mathematical model, and the comparisons show that a qualitative agreement between the theoretical predictions and experimental results was achieved.
關鍵字Mass-transfer efficiency improvement;Dialysis;Ultrafiltration;Countercurrent
語言英文
ISSN0011-9164;1873-4464
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
國別荷蘭
公開徵稿
出版型式,電子版,紙本
相關連結
SDGs
Google+ 推薦功能,讓全世界都能看到您的推薦!