Citation: Wang Gang, Tao Zu-Yi. Ion Exchange Kinetics of Regeneration for Weak Basic Anion Exchanger[J]. Acta Physico-Chimica Sinica, ;1991, 7(04): 485-489. doi: 10.3866/PKU.WHXB19910421
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The results of kinetic studies of regeneration for weak basic anion exchanger in NO_3~-, Cl~- and SO_4~(2-) forms are presented. A mathematical model of shell-progressive mechanism with changing bulk solution concentration and exchanger volume in ion exchange has been used to interpret the regeneration process, and the effective diffusion coefficients have been obtained.
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