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Effect of Unstirred Solution Layers on Electroosmotic Permeability of Cation-Exchange Membranes

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Barragán García, Vicenta María and Ruiz Bauzá, Carlos and Mengual Cabezón, Juan Ignacio (1994) Effect of Unstirred Solution Layers on Electroosmotic Permeability of Cation-Exchange Membranes. Journal of Colloid and Interface Science, 168 (2). pp. 458-464. ISSN 0021-9797



Abstract

Electro-osmotic fluxes of water through two cation-exchange membranes have been measured under different experimental conditions. The influence of unstirred solution layers adjoining the membrane surfaces on the obtained values has been studied both theoretically and experimentally A model has been developed which gives quantitative information about the concentration polarization effects on the electro-osmotic fluxes. The theoretical predictions are compared to the experimental results, and the accordance may be considered satisfactory.


Item Type:Article
Subjects:Sciences > Physics > Thermodynamics
ID Code:21238
Deposited On:13 May 2013 12:08
Last Modified:02 Aug 2013 12:16

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