Membrane Fouling in Microfiltration used for Cell Harvesting  

作　　者：TaherehKaghazchi AbbasZare 等 

机构地区：[1]DepartmentofChemicalEngineering,AmirkabirUniversityofTechnology,No.424,HafezAve.,Tehran,Iran [2]Departme

出　　处：《Journal of Thermal Science》2001年第1期32-37,共6页热科学学报（英文版）

摘　　要：In the present study the membrane fouling in microfiltraiton 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 harvesting. 

分 类 号：TK413.46[动力工程及工程热物理—动力机械及工程] TK413.82