Titlebook: Charged Gels and Membranes; Part I Eric Sélégny (Director of the Institute),George Bo Book 1976 D. Reidel Publishing Company, Dordrecht, Ho

Gnrh670

Osmosis and Ion Transport in Charged Porous Membranes: A Macroscopic, Mechanistic Modelefficients are expressed explicitly in terms of the physical structure and fixed charge content of the membrane, as well as the properties of the permeant fluid. The model is applied to the hyperfiltration or reverse osmosis mode where salt is rejected as the solution is forced through the membrane under pressure.

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Membrane Potentials of Asymmetric Cellulose Acetate Membranestric membranes on the other hand. Furthermore, the membrane potentials of asymmetric cellulose acetate membranes depend on the boundary conditions and thus on the direction of volume flow. The results can be theoretically treated taking into account the concentration profiles within the porous sublayer of the asymmetric membranes.

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陶醉

Book 1976w-up on ‘Charged Gels and Membranes‘ would therefore seem appropriate, necessitating, however, some explanation for non-specialists. Theories of the most dilute gels originate in that of concentrated polyelectrolytes: the methods and problems are similar in structural, spectroscopic or thermodynamic

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Measurement of Fluxes and Forces at the Surface of Cation Exchange Membranes under Conditions of Cons were measured in the conventional manner but new methods were employed to measure the ionic fluxes. All of this methodology allows one to obtain directly the nine coupling coefficients of the membrane without resort to pressure measurements as shown in the second part of this contribution.