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544.723:579.26 (1) |
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SM ISO690:2012 CIOBANU, Mihail, BOTAN, Victor, LUPASCU, Tudor, MITINA, Tatiana, RUSU, Maria. Adsorption of strontium ions from water on modified activated carbons. In: Chemistry Journal of Moldova, 2016, nr. 2(11), pp. 26-33. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2016.11(2).01 |
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Chemistry Journal of Moldova | |||||||
Numărul 2(11) / 2016 / ISSN 1857-1727 /ISSNe 2345-1688 | |||||||
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DOI:https://doi.org/10.19261/cjm.2016.11(2).01 | |||||||
CZU: 544.723:579.26 | |||||||
Pag. 26-33 | |||||||
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Adsorption of strontium ions from aqueous solutions on active carbons CAN-7 and oxidized CAN-8 has been studied. It has been found that allure of the adsorption isotherms for both studied active carbons are practically identical. Studies have shown that the adsorption isotherms for strontium ions from aqueous solutions are well described by the Langmuir and Dubinin-Radushkevich equations, respectively. The surface heterogeneity of activated carbons CAN-7 and oxidized CAN-8 has been assessed by using Freundlich equation. |
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Cuvinte-cheie adsorption, strontium ions, modifi ed activated carbon |
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