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Start Over Author "S V Prokunin" Publisher pleiades publishing ltd
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1. Influence of modification-regeneration cycles and the charge of the modifying ion on the water permeability of a MF-4SK sulfocationite membrane

Author

S. V. Prokunin, I. L. Rastunova, and Mikhail Rozenkevich

Subjects
Membrane, Chemistry, Permeability (electromagnetism), Regeneration (biology), Metal ions in aqueous solution, Inorganic chemistry, Tritium, Semipermeable membrane, Physical and Theoretical Chemistry, Relative permeability, Ion
Abstract

The water permeability of the MF-4SK membrane (analogue of the Nafion membrane) modified with singly, doubly, and triply charged metal ions and then regenerated is examined. It is shown that the modification of the membrane with metal ions followed by regeneration substantially increases its water permeability because of a decrease in its thickness. It is found that the introduction of multiply charged ions more significantly affects the characteristics of the membrane.

Published
2006
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