Equilibrium in adsorption of lead (Pb 2+ ) and manganese (Mn 2+ ) ions from solutions onto natural and synthetic sorbents

V. A. Ismailova; A. I. Yagubov; F. T. Makhmudov; N. M. Muradova; M. A. Abbasov; A. N. Nuriev

doi:10.1134/S1070427216010080

Equilibrium in adsorption of lead (Pb²⁺) and manganese (Mn²⁺) ions from solutions onto natural and synthetic sorbents

Authors: Ismailova V.A.¹, Yagubov A.I.¹, Makhmudov F.T.¹, Muradova N.M.¹, Abbasov M.A.¹, Nuriev A.N.¹
Affiliations:
1. Institute of Catalysis and Inorganic Chemistry named after acad. Nagiev, Azerbaijan National Academy of Sciences
Issue: Vol 89, No 1 (2016)
Pages: 51-55
Section: Various Technologcal Processes
URL: https://journals.rcsi.science/1070-4272/article/view/213448
DOI: https://doi.org/10.1134/S1070427216010080
ID: 213448

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Abstract

The patterns of static equilibrium sorption of Pb²⁺ and Mn²⁺ ions from solutions simulating a composition of industrial liquid waste, onto modified bentonite and zeolite were researched. Na-bentonite and Na-clinoptilolite demonstrate high sorption activity with respect to Pb²⁺ and Mn²⁺ ions are recommended instead of a commercial synthetic KU-2-8 for a sorption after-treatment of liquid wastes from toxic Pb²⁺ and Mn²⁺ ions.