Effect of Ion Adsorption of Its Permeation through a Nanofiltration Membrane.
スポンサーリンク
概要
- 論文の詳細を見る
Ion permeation experiments across a nanofiltration membrane were performed with NaCl at several pHs. A remarkable dependence of ion rejection on pH is observed. This phenomenon is considered to be caused by the change of surface charge, which results from the adsorption of ions onto the membrane pore wall. A model, which describes the diffusion of free ions within the membrane by the Nernst-Planck equation and adsorption of ions on the surface of the membrane by a Langmuir-type adsorption isotherm, is successfully applied to explain the experimental data.
- The Society of Chemical Engineers, Japanの論文
著者
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Xing Xin-hui
Department Of Bioengineering Tokyo Institute Of Technology
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Unno Hajime
Department Of Bioengineering Faculty Of Bioscience And Biotechnology Tokyo Institute Of Technology
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Tanji Yasunori
Department Of Bioengineering Faculty Of Bioscience And Biotechnology Tokyo Institute Of Technology
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Yamamoto Shinjiro
Department Of Applied Life Science Faculty Of Engineering Sojo University
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XU Jian-Hua
Department of Bioengineering, Tokyo Institute of Technology
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