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Dynamics of the Na+-Ca2+ exchange on a carboxy cation exchanger
Authors:A. V. Mamchenko  I. M. Kosygina  O. A. Savchenko
Affiliation:1.Dumanskii Institute of Colloid Chemistry and Water Chemistry,National Academy of Sciences of Ukraine,Kiev,Ukraine
Abstract:Nonequilibrium dynamics of the Na+-Ca2+ exchange in water softening on a Lewatit CNP 80 carboxylic cation-exchanger was studied at a widely varying linear velocity of water filtration. The kinetic coefficient of the pore-diffusion mass-transfer was determined at various flow rates of the model solution.
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