A Mathematical Model of Internal Fouling in protein Microfiltration
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概要
- 論文の詳細を見る
A mathematical model for internal fouling in protein microfiltration is developed to correlate flux decline and protein transmission with protein adsorption on pore surface during filtration. The model was constructed based on the mass balance of protein in a small section of membrane assuming that multilayer adsorption occurs in the pore, which consists of primary adsorption of proteins on the clean surface and the secondary one on the adsorbed protein. The flux decline is evaluated by a pore narrowing model which considers protein adsorption. The previously reported experimental curves of flux decline and protein transmission rate are fairly well simulated by this model using six fitting parameters, which are adsorption capacity, adsorption coefficient, and thickness of adsorption layer, in both the primary adsorption and the secondary adsorption.
- 社団法人 化学工学会の論文
著者
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MATSUMOTO KANJI
Department of Material Science and Chemical Engineering, Faculty of Engineering, Yokohama National U
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Matsumoto K
Department Of Material Science And Chemical Engineering Yokohama National University
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Matsumoto Kanji
Department Of Chemical Engineering Graduate School Of Engineering Yokohama National University
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NAKAMURA Kazuho
Department of Material Science and Chemical Engineering, Yokohama National University
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Nakamura K
Department Of Material Science And Chemical Engineering Yokohama National University
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Nakamura Kazuho
Department Of Chemical Engineering Graduate School Of Engineering Yokohama National University
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Matsumoto Kanji
Department Of Chemical And Energy Engineering Graduate School Of Engineering Yokohama National University
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Nakamura Kazuho
Department of Chemical and Energy Engineering, Graduate School of Engineering, Yokohama National University
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