Effects of circulation and facilitated electromigration of amino acids in electrodialysis with ion-exchange membranes

T. V. Eliseeva T. V. Eliseeva , V. A. Shaposhnik V. A. Shaposhnik
Российский электрохимический журнал
Abstract / Full Text

Dependences of fluxes of the mass of amino acids and mineral ions on the density of a direct electrical current in an electrodialysis process are obtained experimentally. Mutual influence of components on transport at low strengths of the electric field in membranes is discussed. Effects of circulation and facilitated electromigration of amino acids are considered. At a small excess of the limiting current density, the effects lead to a decrease in fluxes of amino acids through membranes. At a large excess of the limiting current, the effects result in an intensive conjugated transport of bipolar ions with the medium ions through membranes.

Author information
  • Voronezh State University, Universitetskaya pl. 1, 394893, Voronezh, Russia

    T. V. Eliseeva & V. A. Shaposhnik

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