Abstract
Sorption properties of natural zeolites from various Russia’s deposits for the Mn2+ ion were studied in comparison with various industrial adsorbents and some minerals. It was demonstrated that the equilibrium sorption capacity of these materials can be raised by their Na+-modification. The natural zeolites are advantageous at low Mn2+ ion concentrations over synthetic cation exchangers and activated carbons. The sorption capacity of the natural zeolites grows with increasing temperature.
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Original English Text © V.V. Samonin, A.V. Chechevichkin, 2013, published in Zhurnal Prikladnoi Khimii, 2013, Vol. 86, No. 11, pp. 1724–1729.
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Samonin, V.V., Chechevichkin, A.V. Specific features of the absorption of divalent manganese ions from aqueous solutions by zeolites. Russ J Appl Chem 86, 1676–1681 (2013). https://doi.org/10.1134/S1070427213110086
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DOI: https://doi.org/10.1134/S1070427213110086