Inclusion of the Donnan effect in Gibbs energy minimization

Donnan equilibrium based models can be used to predict ion-exchange related phenomena within many application fields. In this paper, a method for doing Donnan equilibrium calculations using Gibbs energy minimization is presented. With this approach, it is possible to solve Donnan equilibrium systems...

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Bibliographic Details
Published in:Journal of molecular liquids 2006-03, Vol.125 (1), p.58-61
Main Authors: Pajarre, Risto, Koukkari, Pertti, Räsänen, Erkki
Format: Article
Language:English
Subjects:
Donnan equilibrium
Gibbs energy minimization
Ion-exchange
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Summary:Donnan equilibrium based models can be used to predict ion-exchange related phenomena within many application fields. In this paper, a method for doing Donnan equilibrium calculations using Gibbs energy minimization is presented. With this approach, it is possible to solve Donnan equilibrium systems with complex solution or multiphase chemistry using Gibbs energy minimizing programs.
ISSN:0167-7322
1873-3166
DOI:10.1016/j.molliq.2005.11.016