Sorption of rubidium ions from aqueous solutions by activated carbons
Keywords:
sorption, rubidium ions, activated carbons.
Abstract
The adsorption of rubidium on different activated carbons has been studied as a function of
concentration of adsorbate, temperature and sorption time. The kinetic parameters of Rb+ sorption have
been determined. The sorption capacitances of investigated carbons with respect to rubidium ions have
been established. Various thermodynamics quantities namely H, S, G have been computed from
temperature dependences of rubidim adsorption on investigated carbons.
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References
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surface complexes on adsorption of cations by activated carbons //Adsorption Science &
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активированном угле // Вестник Дагестан. научн. центра. 2003. №15.С.57-60.
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carbons // Carbon. 1990. V. 28. №5. P. 675-682.
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V. 34. P. 451-465.
lead from water by activated carbons // Carbon. 1990. V.28. N 4. P.545-552
2.Mishra P. S., Chaudhury R. C. Kinetics of zinc adsorption of charcoal //J.
Chem.Tech.Biotechnol.1994. V.59. P.359-364
3.Carrott P.J.M., Ribeiro Carrott M.M.L., Nabais J.M.V., Prates Ramalho J.P. Influence
of surface ionization on the adsorption of aqueous zinc species by activated carbons //
Carbon.1997. V.35. N 3. P.403-410
4.Shekinah P., Kadirvelu K., Kanmani P., Senthilkumar P., Subburam V. Adsorption of
lead(II) from aqueous solution by activated carbon prepared from Eichhornia // J Chem.
Tech. Biotechnol. 2002.V.77. P.458-464
5.Leyva Ramos R., Bernal Jacome L.A., Mendoza Barron J.,Fuentes Rubio L., Guerrero
Coronado R.M. Adsorption of zinc (II) from an aqueous solution onto activated carbon // J.
Hazardous Materials. 2002. V. B 90. P. 27-38
6.Persavento M., Profumo A., Alberti G., Conti F. Adsorption of lead(II) and copper on
activated carbon by complexation with surface functional groups // Analyt. Chem. Acta.
2003. V.480. P. 171-180
7.Rivera-Utrila J., Ferro-Garcia M.A., Study of cobalt adsorption from aqueous solution
on activated carbons from almond shells // Carbon. 1997.V.25. n 5. P.645-652
8. Milich P., Moller F., Piriz J., Vivo G., Tancredi N. The influence of preparation
methods and surface properties of activated carbons on Cr (III) adsorption from aqueous
solutions //Separat.Sci.Technol.2002. V. 37. №6. P.1453-1467.
9.Свешникова Д.А., Абакаров А.Н.. Электросорбция ионов стронция и кальция на
активированном угле // Химия и Технология воды. 1993. Т.15. №4.С.150-153.
10. Qadeer R., Hanif J., Saleem M., Afzal M. Selective adsorption of strontium on
activated charcoal from electrolytic aqueous solution // Coll. Czechoslovak. Chem. Com.
1992. V.57.N 10. P.2065-2072
11. Qadeer R., Hanif J., Saleem M., Afzal M. Adsorption of gadolinium on activated
charcoal from electrolytic aqueous solution // J. Radioanalyt. Nucl. Chem. 1992. V. 159.
№1. P.155-165
12. Qadeer R., Hanif J. Adsorption of dysprosium ions on activated charcoal from
aqueous solutions // Carbon. 1995. V. 33.P.215-220
13. Saleem M., Afzal M., Qadeer R., Hanif J. Selective adsorption of cerium on
activated charcoal from aqueous solution // J. Radioanalyt. Nucl. Chem. 1993. V. 172. N2
P.257- 266
14. Qadeer R., Hanif J., Saleem M., Afzal M. Surface characterization and
thermodynamics of Sr2+, Sm3+, Gd3+, Th4+ and UO2
2+ on activated charcoal from aqueous
solution //Colloid. Polym. Sci. 1993. V.271. P.83-90
15. Seron A., Benaddi H., Beguin F., Frackowiak E., Bretelle J.L., Thiry M.C. and other.
Sorption and desorption of lithium ions from activated carbons // Carbon. 1996. V. 34. N4.
P. 481-487.
16. Rivera-Utrila J., Ferro-Garcia M.A., Mata-Arjona A., Gonzalez-Gomez C. Studies of
the adsorption of caesium, thallium, strontium and cobalt radionuclides on activated
carbons from aqueous solutions // J. Chem. Tech. Biotechnol. 1984. V. 34A. P. 243-250.
17. Rivera-Utrila J., Ferro-Garcia M.A. Effect of carbon-oxygen and carbon-nitrogen
surface complexes on adsorption of cations by activated carbons //Adsorption Science &
Technology. 1986. V. 3. P.293-302.
18. Свешникова Д.А., Шабанова З.Э.. Адсорбция ионов рубидия и цезия на
активированном угле // Вестник Дагестан. научн. центра. 2003. №15.С.57-60.
19. Noh J., Schwarz J. Effect of HNO3 treatment of the surface acidity of activated
carbons // Carbon. 1990. V. 28. №5. P. 675-682.
20. Ho Y.S., McKay G. Pseudo-second model for processes // Proc. Biochem. 1999.
V. 34. P. 451-465.
Published
2019-11-25
How to Cite
Sveshnikova, D. A., Ramazanov, A. S., Gaphurov, M. M., Kunzhueva, K. G., & Ataev, D. R. (2019). Sorption of rubidium ions from aqueous solutions by activated carbons. Sorbtsionnye I Khromatograficheskie Protsessy, 12(5). Retrieved from https://journals.vsu.ru/sorpchrom/article/view/1865
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