Author:
Kiselyov K,Shestakov K,Horohorina I,Abonosimov O,Lazarev S
Abstract
Abstract
An improved mathematical model for calculating the transfer of substances in electrochemical membrane processes based on the Spiegler friction model is developed and presented. This model differs from those presented in the literature in that it takes into account the combined effect of pressure and electric field on the transfer of particles of the solute and solvent and allows calculating the friction coefficients of the interaction of anions, cations, solvent and membrane pore walls among themselves. Calculated friction coefficients can be used in the theoretical calculations and the prediction of change over time of the kinetic parameters of baromembrane, electromembrane and electrobaromembrane separation processes of industrial solutions in various industries.
Subject
General Physics and Astronomy