Abstract
In this study, we determined the permselectivities of Mg2+ and H+ in case of ion-exchange transfer and diffusion transfer. Results obtained were as follows:
The permeability of Mg2+ in case of diffusion transfer was very small as compared with that in ion-exchange transfer, while the permeability of Mg2+ was one twentieth to H+ However, the permeability of Mg2+ in diffusion transfer increased as the concentration of the original solution decreased, and the influence of the concentration was smaller than in ion-exchange trasfer. The values of permselectivity coefficient in ion-exchange transfer were about the same as those in electrodialysis.
