热科学学报（英文版）2001，Vol.10Issue(1)：32-37,6.
Membrane Fouling in Microfiltration used for Cell Harvesting
Membrane Fouling in Microfiltration used for Cell Harvesting
Tahereh Kaghazchi 1Farzin Zokaee 1Abbas Zare2
作者信息
- 1. Department of Chemical Engineering, Amirkabir University of Technology, No. 424, Hafez Ave., Tehran,Iran
- 2. Department of Biochemistry, Razi Research Institute, Hesarak, Karaj, Iran
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摘要
Abstract
In the present study the membrane fouling in microfiltration used for cell harvesting in a deadend system has been investigated. Experimental results were analysed in terms of existing membrane filtration models and membrane resistances. The cake filtration model (CFM) and standard blocking model (SBM) have been considered in this study.Various membrane resistances were determined at different processing time, feed concentration and stirring speed. Resistances to permeation in this system include filter medium, pore blocking, adsorption, cake layer and concentration polarization.关键词
membrane fouling/microfiltration/cell harvestingKey words
membrane fouling/microfiltration/cell harvesting分类
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Tahereh Kaghazchi,Farzin Zokaee,Abbas Zare..Membrane Fouling in Microfiltration used for Cell Harvesting [J].热科学学报（英文版）,2001,10(1):32-37,6.
