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Effect of Resin Structure and Resin Fixed Ion on Selectivity of Perchlorate and Nitrate in Aqueous and Mixed Media
Asian Journal of Chemistry,
Vol. 29 No. 1 (2017): Vol 29 Issue 1
Abstract
The anion exchange of perchlorate and nitrate against chloride was investigated at different temperatures on weak base anion exchangers in aqueous and mixed media. The selectivity sequence observed for the resin Tulsion A-10X (MP) having acrylic matrix with polyamine group is NO3– > ClO4– > Cl– and for polystyrene based Amberlyst A-21 (MP) and Tulsion A-23 (Gel) having tertiary and quaternary ammonium groups respectively is ClO4– > NO3– > Cl–. The study reveals that nitrate is more preferred than perchlorate on the resin having polyamine group. However the resins having tertiary and quaternary ammonium groups prefer perchlorate over nitrate. It is also observed that there is effect of temperature and solvent on selectivity of perchlorate and nitrate.
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- U.S. Environmental Protection Agency, Nitrate Removal from Water Supplies by Ion Exchange, Cincinnati, Cincinnati, 600/2-78-052 (1978).
- D. Clifford and W.J. Weber, React. Polym., 1, 77 (1983).
- M.B. Jackson and B.A. Bolto, React. Polym., 12, 277 (1990).
- S.V. Divekar, Ph.D. Dissertation, Anion Exchange Selectivity Studies in Mixed Solvent Media, Department of Chemistry, Karnatak University, Dharwad, India (1995).
- S.V.Divekar and P.S. Koujalagi, Ion Exch. Lett., 4, 16 (2011).
- P.S.Koujalagi and S.V.Divekar, Int. J. Chem. Sci., 10, 472 (2012).
- F. Dean Martin, B.B. Martin and R.A. Dredge, Bull. Hist. Chem., 33, 17 (2008).
- M.R. Ghate, A.R. Gupta and J. Shankar, Indian J. Chem., 3, 287 (1965).
- A.R. Gupta, J. Phys. Chem., 75, 1152 (1971).
- R.M. Diamond and D.C. Whitney, in ed.: J.A. Marinsky, Resin Selectivity in Dilute to Concentrated Aqueous Solutions, Marcel Dekker, New York, Chap. 8 (1966).
- D. Reichenberg, in ed.: J.A. Marinsky, Ion Exchange Selectivity, Vol. 1, Chapter 7, Edward Arnold, London (1966).
- Z. Xiong, D. Zhao and W. Harper, Ind. Eng. Chem. Res., 46, 9213 (2007).
- A.K. Sen Gupta and Y. Marcus, Ion Exchange and Solvent Extraction: A Series of Advance, CRC Press, vol. 16, Chap. 5 (2004).
- P.U. Singare, R.S. Lokhande and T.S. Prabhavalkar, Bull. Chem. Soc. (Ethiopia), 22, 415 (2008).
References
U.S. Environmental Protection Agency, Nitrate Removal from Water Supplies by Ion Exchange, Cincinnati, Cincinnati, 600/2-78-052 (1978).
D. Clifford and W.J. Weber, React. Polym., 1, 77 (1983).
M.B. Jackson and B.A. Bolto, React. Polym., 12, 277 (1990).
S.V. Divekar, Ph.D. Dissertation, Anion Exchange Selectivity Studies in Mixed Solvent Media, Department of Chemistry, Karnatak University, Dharwad, India (1995).
S.V.Divekar and P.S. Koujalagi, Ion Exch. Lett., 4, 16 (2011).
P.S.Koujalagi and S.V.Divekar, Int. J. Chem. Sci., 10, 472 (2012).
F. Dean Martin, B.B. Martin and R.A. Dredge, Bull. Hist. Chem., 33, 17 (2008).
M.R. Ghate, A.R. Gupta and J. Shankar, Indian J. Chem., 3, 287 (1965).
A.R. Gupta, J. Phys. Chem., 75, 1152 (1971).
R.M. Diamond and D.C. Whitney, in ed.: J.A. Marinsky, Resin Selectivity in Dilute to Concentrated Aqueous Solutions, Marcel Dekker, New York, Chap. 8 (1966).
D. Reichenberg, in ed.: J.A. Marinsky, Ion Exchange Selectivity, Vol. 1, Chapter 7, Edward Arnold, London (1966).
Z. Xiong, D. Zhao and W. Harper, Ind. Eng. Chem. Res., 46, 9213 (2007).
A.K. Sen Gupta and Y. Marcus, Ion Exchange and Solvent Extraction: A Series of Advance, CRC Press, vol. 16, Chap. 5 (2004).
P.U. Singare, R.S. Lokhande and T.S. Prabhavalkar, Bull. Chem. Soc. (Ethiopia), 22, 415 (2008).