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Water, Air, & Soil Pollution

, Volume 223, Issue 4, pp 1713–1722 | Cite as

Comparative Study of the Adsorption Selectivity of Cr(VI) onto Cationic Hydrogels with Different Functional Groups

  • Samuel C. N. Tang
  • Irene M. C. LoEmail author
  • Mark S. H. Mak
Article

Abstract

Two types of hydrogels with different functional groups, trimethylamine on quaternary ammonium and dimethylethoxyamine on quaternary ammonium, were synthesized. Type 1 and type 2 hydrogels were characterized with Fourier transform infrared, X-ray photoelectron spectroscopy and zeta potential analysis. The anion selectivity of these two hydrogels was investigated. The surface charges of the type 2 hydrogel were lower than those of type 1, probably because of the presence of the hydroxyl group in the ethoxy group. The Cr(VI) removal capacity of type 2 hydrogel was, therefore, less than that of type 1 hydrogel, although their adsorption rates were similar. The anion selectivity of the hydrogels was found to have a similar order: Cr(VI) > sulphate > bromide > As(V). Under the co-presence of Cr(VI) and sulphate conditions, type 2 hydrogel shows a higher selectivity towards Cr(VI). The higher hydrophobicity was caused by the presence of the ethoxy group on the quaternary ammonium in type 2 hydrogel and thus increased in selectivity towards monovalent ions (i.e. HCrO 4 ). In addition, the hydrogels have a high reusability. Compared with type 1 hydrogel, type 2 hydrogel has an advantage for applications in Cr(VI) removal and recovery processes.

Keywords

Cationic hydrogel Chromium Ion exchange Selectivity 

Notes

Acknowledgements

The authors wish to thank the Research Grants Council of the HKSAR Government for providing financial support for this research study under General Research Fund 617309.

Supplementary material

11270_2011_977_MOESM1_ESM.doc (2.7 mb)
ESM 1 (DOC 2724 kb)

References

  1. An, B., Steinwinder, T. R., & Zhao, D. (2005). Selective removal of arsenate from drinking water using a polymeric ligand exchanger. Water Research, 39(20), 4993–5004.CrossRefGoogle Scholar
  2. ASM International. (2003). Characterization and failure analysis of plastics. Materials Park: ASM International.Google Scholar
  3. Bakshi, M. S., & Sachar, S. (2006). Influence of hydrophobicity on the mixed micelles of Pluronic F127 and P103 plus cationic surfactant mixtures. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 276(1–3), 146–154.CrossRefGoogle Scholar
  4. Barakat, M. A., & Sahiner, N. (2008). Cationic hydrogels for toxic arsenate removal from aqueous environment. Journal of Environmental Management, 88(4), 955–961.CrossRefGoogle Scholar
  5. Crittenden, J. C. (2005). Water treatment: Principles and design. Hoboken: Wiley.Google Scholar
  6. Deyl, Z., Macek, K., & Janák, J. (1975). Liquid column chromatography: A survey of modern techniques and applications. Amsterdam: Elsevier Scientific.Google Scholar
  7. dos Reis, E. F., Campos, F. S., Lage, A. P., Leite, R. C., Heneine, L. G., Vasconcelos, W. L., et al. (2006). Synthesis and characterization of poly(vinyl alcohol) hydrogels and hybrids for rMPB70 protein adsorption. Materials Research, 9(2), 185–191.CrossRefGoogle Scholar
  8. Dragan, E. S., Dinu, M. V., Lisa, G., & Trochimczuk, A. W. (2009). Study on metal complexes of chelating resins bearing iminodiacetate groups. European Polymer Journal, 45(7), 2119–2130.CrossRefGoogle Scholar
  9. Eary, L. E., & Davis, A. (2007). Geochemistry of an acidic chromium sulfate plume. Applied Geochemistry, 22(2), 357–369.CrossRefGoogle Scholar
  10. Gode, F., & Pehlivan, E. (2005). Removal of Cr(VI) from aqueous solution by two Lewatit-anion exchange resins. Journal of Hazardous Materials, 119(1–3), 175–182.CrossRefGoogle Scholar
  11. Henry, W. D., Zhao, D., SenGupta, A. K., & Lange, C. (2004). Preparation and characterization of a new class of polymeric ligand exchangers for selective removal of trace contaminants from water. Reactive and Functional Polymers, 60, 109–120.CrossRefGoogle Scholar
  12. Janin, A., Blais, J. F., Mercier, G., & Drogui, P. (2009). Selective recovery of Cr and Cu in leachate from chromated copper arsenate treated wood using chelating and acidic ion exchange resins. Journal of Hazardous Materials, 169(1–3), 1099–1105.CrossRefGoogle Scholar
  13. Li, A., Zhang, Q., Zhang, G., Chen, J., Fei, Z., & Liu, F. (2002). Adsorption of phenolic compounds from aqueous solutions by a water-compatible hypercrosslinked polymeric adsorbent. Chemosphere, 47(9), 981–989.CrossRefGoogle Scholar
  14. Mane, V. S., & Babu, P. V. V. (2011). Studies on the adsorption of Brilliant Green dye from aqueous solution onto low-cost NaOH treated saw dust. Desalination, 273(2–3), 321–329.CrossRefGoogle Scholar
  15. Ming, Z. W., Long, C. J., Cai, P. B., Xing, Z. Q., & Zhang, B. (2006). Synergistic adsorption of phenol from aqueous solution onto polymeric adsorbents. Journal of Hazardous Materials, 128(2–3), 123–129.CrossRefGoogle Scholar
  16. Moroi, Y., & Matuura, R. (1988). Thermodynamics of solubilization into surfactant micelles: Effect of hydrophobicity of both solubilizate and surfactant molecules. Journal of Colloid and Interface Science, 125(2), 456–462.CrossRefGoogle Scholar
  17. Mukhopadhyay, B., Sundquist, J., & White, E. (2007). Hydro-geochemical controls on removal of Cr(VI) from contaminated groundwater by anion exchange. Applied Geochemistry, 22(2), 370–387.CrossRefGoogle Scholar
  18. Nightingale, E. R., Jr. (1959). Phenomenological theory of ion solvation. Effective radii of hydrated ions. Journal of Physical Chemistry, 63(9), 1381–1387.CrossRefGoogle Scholar
  19. Noble, R. D., & Terry, P. A. (2004). Principles of chemical separations with environmental applications. Cambridge, UK: Cambridge University Press.CrossRefGoogle Scholar
  20. Ozay, O., Ekici, S., Baran, Y., Aktas, N., & Sahiner, N. (2009). Removal of toxic metal ions with magnetic hydrogels. Water Research, 43(17), 4403–4411.CrossRefGoogle Scholar
  21. Podstawka, E., Światłowska, M., Borowiec, E., & Proniewicz, L. M. (2007). Food additives characterization by infrared, Raman, and surface-enhanced Raman spectroscopies. Journal of Raman Spectroscopy, 38(3), 356–363.CrossRefGoogle Scholar
  22. Qian, S., Huang, G., Jiang, J., He, F., & Wang, Y. (2000). Studies of adsorption behavior of crosslinked chitosan for Cr(VI), Se(VI). Journal of Applied Polymer Science, 77(14), 3216–3219.CrossRefGoogle Scholar
  23. Ramnani, S. P., & Sabharwal, S. (2006). Adsorption behavior of Cr(VI) onto radiation crosslinked chitosan and its possible application for the treatment of wastewater containing Cr(VI). Reactive and Functional Polymers, 66(9), 902–909.CrossRefGoogle Scholar
  24. Ren, P., Zhao, X., Zhang, J., Shi, R., Yuan, Z., & Wang, C. (2008). Synthesis of high selectivity polymeric adsorbent and its application on the separation of ginkgo flavonol glycosides and terpene lactones. Reactive and Functional Polymers, 68(4), 899–909.CrossRefGoogle Scholar
  25. Rengaraj, S., Yeon, K., & Moon, S. (2001). Removal of chromium from water and wastewater by ion exchange resins. Journal of Hazardous Materials, 87(1–3), 273–287.CrossRefGoogle Scholar
  26. Samatya, S., Kabay, N., Yüksel, Ü., Arda, M., & Yüksel, M. (2006). Removal of nitrate from aqueous solution by nitrate selective ion exchange resins. Reactive and Functional Polymers, 66(11), 1206–1214.CrossRefGoogle Scholar
  27. Shi, T., Wang, Z., Liu, Y., Jia, S., & Changming, D. (2009). Removal of hexavalent chromium from aqueous solutions by D301, D314 and D354 anion-exchange resins. Journal of Hazardous Materials, 161(2–3), 900–906.CrossRefGoogle Scholar
  28. Štandeker, S., Novak, Z., & Knez, Ž. (2009). Removal of BTEX vapours from waste gas streams using silica aerogels of different hydrophobicity. Journal of Hazardous Materials, 165(1–3), 1114–1118.CrossRefGoogle Scholar
  29. USEPA. (2000). In-situ treatment of soil and groundwater contaminated with chromium, EPA 625/R-00/004. Cincinnati: USEPA.Google Scholar
  30. Vasiliu, S., Bunia, I., Racovita, S., & Neagu, V. (2011). Adsorption of cefotaxime sodium salt on polymer coated ion exchange resin microparticles: Kinetics, equilibrium and thermodynamic studies. Carbohydrate Polymers, 85(2), 376–387.CrossRefGoogle Scholar
  31. Wan Ngah, W. S., Endud, C. S., & Mayanar, R. (2002). Removal of copper(II) ions from aqueous solution onto chitosan and cross-linked chitosan beads. Reactive and Functional Polymers, 50(2), 181–190.CrossRefGoogle Scholar
  32. Wang, H., & Huang, H. (2011). Competitive adsorption of lead, copper and zinc ions on polymeric Al/Fe modified clinoptilolite. Advanced Materials Research, 156–157, 900–907.Google Scholar
  33. Wang, L., Chen, A., & Fields, K. (2000). Arsenic removal from drinking water by ion exchange and activated alumina plants, EPA/600/R-00/088. Cincinnati: USEPA.Google Scholar
  34. Weber, W. J., & Moris, J. C. (1963). Kinetics of adsorption on carbon from solution. Journal of the Sanitary Enneering Division, Proceedings of the American Society of Civil Engineers, 89, 31–60.Google Scholar
  35. Williams, S. R., & Long, T. E. (2009). Recent advances in the synthesis and structure–property relationships of ammonium ionenes. Progress in Polymer Science, 34(8), 762–782.CrossRefGoogle Scholar
  36. Wołowicz, A., & Hubicki, Z. (2010). Effect of matrix and structure types of ion exchangers on palladium(II) sorption from acidic medium. Chemical Engineering Journal, 160(2), 660–670.CrossRefGoogle Scholar
  37. Xu, Y., Zhang, J., Qian, G., Ren, Z., Xu, Z. P., Wu, Y., et al. (2010). Effective Cr(VI) removal from simulated groundwater through the hydrotalcite-derived adsorbent. Industrial and Engineering Chemistry Research, 49(6), 2752–2758.CrossRefGoogle Scholar
  38. Zainol, Z., & Nicol, M. J. (2009). Comparative study of chelating ion exchange resins for the recovery of nickel and cobalt from laterite leach tailings. Hydrometallurgy, 96(4), 283–287.CrossRefGoogle Scholar
  39. Zhang, Y., Lewis, R. N. A. H., Hodges, R. S., & McElhaney, R. N. (1992). FTIR spectroscopic studies of the conformation and amide hydrogen exchange of a peptide model of the hydrophobic transmembrane α-helices of membrane proteins. Biochemistry, 31(46), 11572–11578.CrossRefGoogle Scholar
  40. Zhang, P., Avudzega, D. M., & Bowman, R. S. (2007). Removal of perchlorate from contaminated waters using surfactant-modified zeolite. Journal of Environmental Quality, 36(4), 1069–1075.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  • Samuel C. N. Tang
    • 1
  • Irene M. C. Lo
    • 1
    Email author
  • Mark S. H. Mak
    • 1
  1. 1.Department of Civil and Environmental EngineeringThe Hong Kong University of Science and TechnologyHong KongChina

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