Abstract
A radiotracer technique has been used to achieve the separation of micro quantities of Ag(I) from nitric acid solution using a chromatographic column packed with TODGA-impregnated silica gel. Adsorption of spiked silver on such a column was studied at different acid concentrations and different temperatures. Effects of diverse ions in the adsorption process were also studied. The sorption is adequately described by the classical Freundlich adsorption isotherm over the concentration range from 4 × 10−4 to 60 × 10−4 M.
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Greenwood, N.N. and Earnshaw, A., Chemistry of the Elements, India: Elsevier, 2005, 2nd ed.
Jung, W.K., Hye Koo, C., Kim, K.W., et al., Appl. Environ. Microbiol., 2008, vol. 74, no. 7, p. 2171.
Avila, A.K. and Curtius, A.J., J. Anal. At. Spectrom., 1994, vol. 9, p. 543.
Bermejobarrera, P., Moredapineiro, J., Moredapineiro, A., and Bermejobarrera, A., Microchim. Acta, 1998, vol. 129, p. 71.
Sramkova, J., Kotrly, S., and Peknicova, M., Analusis, 1999, vol. 27, p. 839.
Chakrapani, G., Mahanta, P.L., Murty, D.S.R., and Gomathy, B., Talanta, 2001, vol. 53, p. 1139.
Pu, Q., Sun, Q., Hu, Z., and Su, Z., Analyst, 1998, vol. 123, p. 239.
Ohshita, K., Wada, H., and Nakagawa, G., Anal. Chim. Acta, 1982, vol. 182, p. 157.
Shah, R. and Devi, S., Indian J. Chem., 1995, vol. 34A, p. 925.
Chiba, K., Inamoto, I., and Saeki, M., J. Anal. At. Spectrom., 1992, vol. 7, p. 115.
Wang, J. and Martinez, T., Anal. Chim. Acta, 1998, vol. 207, p. 95.
Guo, S.X. and Khoo, S.B., Electroanalysis, 1999, vol. 11, p. 891.
Jedináková-KřiŽová, V., J. Radioanal. Nucl. Chem., 1994, vol. 183, p. 93.
Reddy, I.S., Reddy, P.C., and Rangamarnar, B., J. Radioanal. Nucl. Chem., 1991, vol. 153, p. 333.
Chatterjee, A. and Basu, S., J. Radioanal. Nucl. Chem., 1992, vol. 162, p. 259.
Mandal, M. and Basu, S., Appl. Radiat. Isot., 2009, vol. 67, p. 1802.
Golabi, S.M. and Mohammadi, J., Anal. Sci., 2003, vol. 19, p. 877.
Radulescu, M.C., Chira, A., Radulescu, M., et al., Sensors, 2010, vol. 10, no. 12, p. 11340.
Javanbakht, M., Ganjali, M.R., Norouzi, P., et al., Electroanalysis, 2007, vol. 19, no. 12, p. 1307.
Zhang, A., Kuraoka, E., Hoshi, H., and Kumagai, M.M., J. Chromatogr. A, 2004, vol. 1061, no. 2, p. 175.
Suzuki, H., Sugo, Y., Apichaibukol, A., and Kimura, T., Radiochim. Acta, 2004, vol. 92, p. 463.
Heeke, K.V. and Modolo, G., J. Radioanal. Nucl. Chem., 2004, vol. 261, no. 2, p. 269.
Zhang, A., Wei, Y., Hoshi, H., and Kumagai, M., Sep. Sci. Technol., 2005, vol. 40, p. 811.
Dicholkar, D.D., Kumar, P., Heer, P.K., et al., Ind. Eng. Chem. Res., 2013, vol. 52, no. 7, p. 2457.
Modolo, G., Asp, H., Schreinemachers, C., and Vijgen, H., Radiochim Acta, 2007, vol. 95, p. 391.
Ansari, S.A., Mahapatra, P.K., and Manchanda, V.K., Chem. Rev., 2012, vol. 112, no. 3, p. 1751.
Horwitz, E.P., McAlister, D.R., Bond, A.H., and Barrans, R.E., Solvent Extr. Ion Exch., 2005, vol. 23, p. 319.
Metwally, M., Saleh, A.Sh., and El-Naggar, H.A., J. Nucl. Radiochem. Sci., 2013, vol. 13, no. 1, p. 1.
Mishra, S.P. and Singh, S.N., Int. J. Appl. Radiat. Isot., 1987, vol. 35, p. 54.
Mishra, S.P., Dubey, S.S., and Tiwari, D., J. Radioanal. Nucl. Chem., 2004, vol. 261, no. 2, p. 457.
Mishra, S.P. and Vijaya, J. Radioanal. Nucl. Chem., 2007, vol. 274, no. 2, p. 265.
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Published in Russian in Radiokhimiya, 2015, Vol. 57, No. 4, pp. 355–357.
The text was submitted by the authors in English.
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Mandal, M., Majumdar, D. Radiotracer studies for the uptake of silver from aqueous solution by TODGA-impregnated silica gel. Radiochemistry 57, 417–420 (2015). https://doi.org/10.1134/S1066362215040141
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DOI: https://doi.org/10.1134/S1066362215040141