Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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Applicability of adsorption kinetic model for cation/anion for chitosan hydrogel bead

키토산비드를 이용한 양이온/음이온의 흡착모델 적용

  • An, Byungryul (Department of Civil Engineering, Sangmyung University)
  • 안병렬 (상명대학교 건설시스템공학과)
  • Received : 2019.04.29
  • Accepted : 2019.05.20
  • Published : 2019.06.15
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Abstract

Batch adsorption tests were performed to evaluate the applicability of adsorption kinetic model by using hydrogel chitosan bead crosslinked with glutaraldehyde (HCB-G) for Cu(II) as cation and/or phosphate as anion. Pseudo first and second order model were applied to determine the sorption kinetic property and intraparticle and Boyd equation were used to predict the diffusion of Cu(II) and phosphate at pore and boundary-layer, respectively. According to the value of theoretical and experimental uptake of Cu(II) and phosphate, pseudo second order is more suitable. On comparison with the value of adsorption rate constant (k), phosphate kinetic was 2-4 times faster than that of Cu(II) at any experimental condition indicating the electrostatic interaction between ${NH_3}^+$ and phosphate is dominated at the presence of single component. However, when Cu(II) and phosphate simultaneously exist, the value of k for phosphate was sharply decreased and then the difference was not significant. Both diffusion models confirmed that the sorption rate was controlled by film mass transfer at the beginning time (t < 3 hr) and pore diffusion at next time section (t > 6 hr).

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References

  1. An, B., Kim, H., Park, C., Lee, S.H. and Choi, J.W. (2015). Preparation and characterization of an organic/inorganic hybrid sorbent (PLE) to enhance selectivity for As (V), J. Hazad. Mater., 289, 54-62. https://doi.org/10.1016/j.jhazmat.2015.02.029
  2. Blanchard, G. Maunaye, M. and Martin, G. (1984). Removal of heavy metals from waters by means of natural zeolites, Water Res., 18, 1501-1507. https://doi.org/10.1016/0043-1354(84)90124-6
  3. Boyd, G.E., Adamson, A.W. and Myers, L.S. (1947). The exchange adsorption of ions from aqueous solutions by organic zeolites. II: Kinetics, J. Am. Chem. Soc., 69, 2836-2848. https://doi.org/10.1021/ja01203a066
  4. Clifford, D. (1982). Multicomponent ion-exchange calculations for selected ion separations, Ind. Eng. Chem. Fundam., 21, 141-153. https://doi.org/10.1021/i100006a008
  5. Garcia-Reyes, R.B. and Jose, R.R.M. (2010). Adsorption kinetics of chromium(III) ions on agro-waste materials, Bioresour. Technol., 101, 8099-8108. https://doi.org/10.1016/j.biortech.2010.06.020
  6. Ghodbane, L., Nouri, N., Hamdaoui, O. and Chiha, M. (2008). Kinetic and equilibrium study for the sorption of cadmium(II) ions from aqueous phase by eucalyptus bark, J. Hazard. Mater., 152, 148-158. https://doi.org/10.1016/j.jhazmat.2007.06.079
  7. Gilcreas, F.W., Tarars, V. and Ingols, R.S. (1965). Standard methods for the examination of water and wastewater, American Public Health Association (APHA) Inc., New York.
  8. Hamdaoui, O. (2006). Batch study of liquid-phase adsorption of methylene blue using cedar sawdust and crushed brick, J. Hazard. Mater., 135, 264-273. https://doi.org/10.1016/j.jhazmat.2005.11.062
  9. Hameed, B.H. and El-Khaiary, M.I. (2008). Kinetic and equilibrium studies of malachite green adsorption on rice straw-derived char, J. Hazard. Mater., 153, 701-708. https://doi.org/10.1016/j.jhazmat.2007.09.019
  10. Ho, Y.S. and McKay, G. (1998). The kinetics of sorption of basic dyes from aqueous solution by sphagnum moss peat, Can. J. Chem. Eng., 76, 822-827. https://doi.org/10.1002/cjce.5450760419
  11. Karthikeyan, T., Rajgopal, S. and Miranda, L.R. (2005) Chromium(VI) adsorption from aqueous solution by Hevea brasilinesis sawdust activated carbon, J. Hazard. Mater., 124, 192-199. https://doi.org/10.1016/j.jhazmat.2005.05.003
  12. Kumar, D. and Gaur, J.P. (2011). Chemical reaction- and particle diffusion-based kinetic modeling of metal biosorption by a Phormidium sp.-dominated cyanobacterial mat, Bioresour. Technol., 102, 633-640. https://doi.org/10.1016/j.biortech.2010.08.014
  13. Lagergren, S. (1898). About the theory of so-called adsorption of soluble substances, K. Sven. Vetenskapsakad. Handl. 24, 1-39.
  14. Lee, C. (2005). Characterization of humin extracted from peat moss and adsorption of heavy metals, Master Thesis, Seoul National University of Science and Technology.
  15. Magdy, Y.H. and Altaher, H. (2018). Kinetic analysis of the adsorption of dyes from high strength wastewater on cement kiln dust, J. Environ. Chem. Eng., 6. 834-841. https://doi.org/10.1016/j.jece.2018.01.009
  16. Muzzarelli, R.A.A. (1977). Chitin, Pergamon Press, Oxford. U.K.
  17. Na, C.K. and Park, H.J. (2011). Applicability of theoretical adsorption models for studies on adsorption properties of adsorbents(II), J. Korean Soc. Environ. Eng., 33(11), 804-811. https://doi.org/10.4491/KSEE.2011.33.11.804
  18. Oliver, G.G. and J.H. Carey. (1976). Acid solubilization of sewage sludge and ash constituents for possible recovery, Water Res., 10, 1077-1081. https://doi.org/10.1016/0043-1354(76)90039-7
  19. Spahn, H. and Schlunder, U. (1975). The scale-up of activated carbon columns for water purification based on results from batch test. I. Theoretical and experimental determination of adsorption rates of single organic solutes in batch test, Chem. Eng. Sci., 30, 529-537. https://doi.org/10.1016/0009-2509(75)80023-6
  20. Sengupta, A.K., Zhu, Y. and Hauze, D. (1991). Metal(II) in binding onto chelating exchangers with nitrogen donor atoms: some new observations and related implications, Environ. Sci. Technol., 25, 481-488. https://doi.org/10.1021/es00015a016
  21. Weber, W.J. and Morris, J.C. (1962). Kinetics of adsorption on carbon from solution, J. Sanit. Eng. Div., 89, 31-59. https://doi.org/10.1061/JSEDAI.0000430
  22. Wu, Q., Chen, F., Xu, Y. and Yu, Y. (2015). Simultaneous removal of cations and anions from waste water by bifunctional mesoporous silica, Appl. Surf. Sci., 351, 155-163. https://doi.org/10.1016/j.apsusc.2015.05.118