A Study on Membrane Distillation by Solar Thermal-Driven System
學年 96
學期 1
出版（發表）日期 2007-10-17
作品名稱 A Study on Membrane Distillation by Solar Thermal-Driven System
作品名稱（其他語言）
著者 Chen, Tsung-ching; Ho, Chii-dong; Guo, Jia-jan; Tu, Jr-wei
單位 淡江大學化學工程與材料工程學系
出版者 Wiley-Blackwell
著錄名稱、卷期、頁數 Heat Transfer-Asian Research 36(7), pp.417-428
摘要 Membrane distillation (MD) is a membrane separation process that has long been investigated in small scale laboratory studies and has the potential to become a viable tool for water desalination. MD is a separation process that combines simultaneous mass and heat transfer through a hydrophobic microporous membrane. A solar collector is used in direct contact membrane distillation (DCMD) to heat seawater as a temperature driving force in heat transfer to establish seawater desalting systems. The effect of the temperature difference makes the brine vaporize in the hot fluid side and condense in the cold fluid side. The optimal operating parameters on the pure water production rate will also be examined in this study. The purposes of this study are to develop the theoretical heat and mass transfer formulations, simulate heat transfer rate of solar collector with internal fins in membrane distillation, and investigate the mass-transfer efficiency improvement in membrane distillation with the brine flow rate, solar collector efficiency, and temperature difference between both sides of membrane as parameters.
關鍵字 membrane distillation;solar collector;seawater desalination;pure water productivity
語言 en_US
ISSN 1099-2871 1523-1496
期刊性質 國外
收錄於 EI
產學合作
通訊作者
審稿制度 否
國別 USA
公開徵稿
出版型式 ,電子版,紙本
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