Facilitated Transport of Non-Electrolytes through Ion-Exchange Membranes: Concentration Polarization and Rate-Determining Stage in a Tubular Membrane System

被引:0
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作者
M. Métayer
O. V. Grigorchuck
V. V. Nikonenko
D. Langevin
M. Legras
L. Lebrun
V. A. Shaposhnik
机构
[1] PBM-UMR 6522,
[2] University of Rouen,undefined
[3] Voronezh State University,undefined
[4] Kuban State University,undefined
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关键词
Experimental Data; Physical Chemistry; Phenylalanine; Concentration Polarization; Membrane System;
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摘要
A theoretical description of the facilitated transport inside an ion-exchange membrane and in a tubular membrane system is presented. A 2D convective-diffusion model in coaxial system is developed. Experimental data on the transport through Nafion 120 and Nafion 811X membranes facilitated by α-alanine (Ala) and phenylalanine (Phe) amino acids are examined with the help of the model developed.
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页码:873 / 883
页数:10
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