Abstract
Isotherm of ion exchange of Cu2+ and Na+ cations on ferrimanganese concretions was studied. The ion exchange is described by an equation similar to that of the Langmuir isotherm. The limiting sorption and apparent ion-exchange constant were calculated.
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Original Russian Text © D.E. Chirkst, O.V. Cheremisina, M.V. Ivanov, A.A. Chistyakov, I.T. Zhadovskii, 2009, published in Zhurnal Prikladnoi Khimii, 2009, Vol. 82, No. 2, pp. 238–242.
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Chirkst, D.E., Cheremisina, O.V., Ivanov, M.V. et al. Isotherm of exchange of sodium and copper cations on ferrimanganese concretions. Russ J Appl Chem 82, 231–235 (2009). https://doi.org/10.1134/S107042720902013X
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DOI: https://doi.org/10.1134/S107042720902013X