MEMBRANE FOULING IN ULTRAFILTRATION OF HYDROPHOBIC NONIONIC SURFACTANT
スポンサーリンク
概要
- 論文の詳細を見る
Membrane fouling in ultrafiltration of hydrophobic nonionic surfactant was investigated, using hydrophilic polyolefin membrane and hydrophobic polysulfone membrane. The polyolefin membrane was hardly fouled by the surfactant. The ultrafiltration flux of the polysulfone membrane decreased drastically at temperatures above the cloud point of the surfactant. Membrane fouling by the surfactant was evaluated in terms of amount of surfactant deposition and wettability of membrane with the surfactant. The ultrafiltration flux was found to be controlled mainly by the initial deposition pattern of the surfactant. It was concluded that antifoam fouling was caused by hydrophobic interaction between the membrane and the surfactant.
- 社団法人 化学工学会の論文
- 1993-02-20
著者
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YAMAGIWA KAZUAKI
Department of Chemistry and Chemical Engineering, Niigata University
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Yamagiwa K
Niigata Univ. Niigata Jpn
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Yamagiwa Kazuaki
Department Of Chemical Engineering Faculty Of Engineering Niigata University
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Ohkawa A
Niigata Univ. Niigata Jpn
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Ohkawa Akira
Department Of Chemistry And Chemical Engineering Niigata University
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Ohkawa Akira
Department Of Chemical Engineering Faculty Of Engineering Niigata University
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Ohkawa A
Department Of Chemistry And Chemical Engineering Niigata University
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Ohkawa Akira
Department Of Chemistry And Chemical Engineering Faculty Of Engineering Niigata University
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Onodera Masayuki
Department Of Biosystem Science Graduate School Of Science And Technology Niigata University
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Onodera Masayuki
Faculty Of Engineering Niigata Institute Of Technology
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ONODERA MASAYUKI
Graduate School of Science and Technology
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KOBAYASHI Hiroe
Department of Material and Chemical Engineering, Niigata University
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KOBAYASHI Hiroaki
Institute for Chemical Reaction Science, Tohoku University
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Kobayashi Hiroaki
Institute For Chemical Reaction Science Tohoku University
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Onodera Masayuki
Graduate School of Natural Science and Technology, Niigata University
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