Issue

Vol. 4 No. 1 (2012)

Application of Modified Silica Coated Magnetite Nanoparticles for Removal of Iodine from Water Samples

https://doi.org/10.1007/BF03353693
Tayyebeh Madrakian
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IRAN
Abbas Afkhami
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IRAN
Mohammad Ali Zolfigol
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IRAN
Mazaher Ahmadi
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IRAN
Nadia Koukabi
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IRAN

Corresponding Author: Tayyebeh Madrakian

madrakian@gmail.com

Nano-Micro Letters, Vol. 4 No. 1 (2012), Article Number: 57-63

Abstract

The adsorption of iodine onto silica coated magnetite nanoparticles (im-SCMNPs) that modified with imidazole was investigated for removal of high concentrations of iodine from wastewater. Modified silica magnetite nanoparticles showed high efficiency in removing iodine from wastewater samples. The optimum pH for iodine removal was 7.0–8.0. The adsorption capacity was evaluated using both the Langmuir and Freundlich adsorption isotherm models. The size of the produced magnetite nanoparticles was determined by X-ray diffraction analysis and scanning electron microscopy. Synthesized magnetite nanoparticles showed the high adsorption capacity and would be a good method to increase adsorption efficiency for the removal of iodine in a wastewater treatment process. The Langmuir adsorption capacity (qmax) was found to be 140.84 mg/g of the adsorbent.

Keywords

Modified silica magnetite nanoparticles Iodine Imidazole Water samples
Madrakian, Tayyebeh, Abbas Afkhami, Mohammad Ali Zolfigol, Mazaher Ahmadi, and Nadia Koukabi. 2012. “Application of Modified Silica Coated Magnetite Nanoparticles for Removal of Iodine from Water Samples”. Nano-Micro Letters 4 (1):57-63. https://doi.org/10.1007/BF03353693.
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
References
  1. D. I. Kaplan, R. J. Serne, K. E. Parker and I. V. Kutnyakov, Environ. Sci. Technol. 34, 399 (2000). http://dx.doi: 10.1021/es990220g
  2. W. Um, R. J. Serne and K. M. Krupka, Water Res. 38, 2009 (2004). http://dx.doi:10.1016/j.watres.2004.01.026
  3. B. Riebe, S. Dultz and C. Bunnenberg, Appl. Clay Sci. 28, 9 (2005). http://dx.doi:10.1016/j.clay.2004.01.004
  4. M. Sanchez-Polo, J. Rivera-Utrilla, E. Salhi and U. Von Gunten, J. Colloid Interface Sci. 300, 437 (2006). http://dx.doi:10.1016/j.jcis.2006.03.037
  5. P. R. Bhagat, A. K. Pandey, R. Acharyab, A. G. C. Nair, N. S. Rajurkar and A. V. R. Reddy, Talanta, 1313 (2008). http://dx.doi:10.1016/j.talanta.2007.08.035
  6. C. M. Xing, J. P. Deng and W. T. Yang, J. Appl. Polym. Sci. 97, 2026 (2005). http://dx.doi: 10.1002/app.21853
  7. C. C. Lin and J. Inorg. Nucl. Chem. 42, 1093 (1980). http://dx.doi.org/10.1016/0022-1902(80)80416-7
  8. L. dlC. Coo and I. S. Martinez, Talanta 64, 1317 (2004). http://dx.doi.org/10.1016/j.talanta.2004.05.057
  9. L. Kentjono, J. C. Liu, W. C. Chang and C. Irawan, Desalination 262, 280 (2010). http://dx.doi:10.1016/j.desal.2010.06.015
  10. J. W. Lee, D. K. Cha, Y. K. Oh, K. B. Ko and J. S. Song, J. Hazard. Mater. 164, 67 (2009). http://dx.doi.org/10.1016/j.jhazmat.2008.07.147
  11. D. I. Kaplan, R. J. Serne, K. E. Parker and I. V. Kutnyakov, Environ. Sci. Technol. 34, 399 (2000). http://dx.doi.org/10.1021/es990220g
  12. W. Um, R. J. Serne and K. M. Krupka, Water Res. 38, 2009 (2004). http://dx.doi.org/10.1016/j.watres.2004.01.026
  13. B. Riebe, S. Dultz and C. Bunnenberg, Appl. Clay Sci. 28, 9 (2005). http://dx.doi.org/10.1016/j.clay.2004.01.004
  14. M. Sanchez-Polo, J. Rivera-Utrilla, E. Salhi, U. von Gunten, J. Colloid Interface Sci. 300, 437 (2006). http://dx.doi.org/10.1016/j.jcis.2006.03.037
  15. H. Curtius and Z. Kattilparampil, Clay Miner. 40, 455 (2005). http://dx.doi: 10.1180/0009855054040183
  16. A. Henglein, Chem. Rev. 89, 1861 (1989). http://dx.doi:10.1021/cr00098a010
  17. R R. Garro, M. T. Navarro and J. Primo, J. Catal. 233, 342 (2005). http://dx.doi.org/10.1016/j.jcat.2005.04.035
  18. J. G. Hou, Q. Ma, X. Z. Du, H. L. Deng and J. Z. Gao, Talanta 62, 241 (2004). http://dx.doi.org/10.1016/j.talanta.2003.07.003
  19. P. Liang, B. Hu, Z. C. Jiang, Y. C. Qin and T. Y. Peng, J. Anal. At. Spectrom. 16, 863 (2001). http://dx.doi:10.1039/B104050M
  20. T. K. Jain, I. Roy, T. K. De and A. Maitra, J. Am. Chem. Soc. 120, 11092 (1998). http://dx.doi:10.1021/ja973849x
  21. Y. Aoyama, T. Kanamori, T. Nakai, T. Sasaki, S. Horiuchi, S. Sando and T. Niidome, J. Am. Chem. Soc. 125, 3455 (2003). http://dx.doi:10.1021/ja029608t
  22. N. Murthy, Y. X. Thng, S. Schuck, M. C. Xu and J. M. J. Frechet, J. Am. Chem. Soc. 124, 12398 (2002). http://dx.doi:10.1021/ja026925r
  23. X. Xie, X. Zhang, B. Yu, H. Gao, H. Zhang and W. Fei, 280, 164 (2004). http://dx.doi.org/10.1016/j.jmmm.2004.03.008
  24. I. Koh, X. Wang, B. Varughese, L. Isaacs, S. H. Ehrman and D. S. English, J. Phys. Chem. B 110, 1553 (2006). http://dx.doi:10.1021/jp0556310
  25. S. Bucak, D. A. Jones, P. E. Laibinis and T. A. Hatton, Biotechnol. Prog. 19, (2003). http://dx.doi:10.1021/bp0200853
  26. A. Afkhami and R. Moosavi, J. Hazard. Mater. 174, 398 (2010). http://dx.doi.org/10.1016/j.jhazmat.2009.09.066
  27. A. Afkhami, R. Norooz-Asl, J. Colloid Surf. A 346, 52 (2009). http://dx.doi.org/10.1016/j.colsurfa.2009.05.024
  28. X. Q. Liu, Z. Y. Ma, J. M. Xing and H. Z. Liu, J. Magn. Magn. Mater. 270, 1 (2004). http://dx.doi.org/10.1016/j.jmmm.2003.07.006
  29. Afkhami, R. Moosavi and T. Madrakian, Talanta 82, 785 (2010). http://dx.doi.org/10.1016/j.talanta.2010.05.054
  30. M. E. Mahmoud, M. M. El-Essawi, S. A. Kholeif and E. M. I. Fathalla, Anal. Chim. Acta 525, 123 (2004). http://dx.doi.org/10.1016/j.aca.2004.06.032
  31. A. G. S. Prado and C. Airoldi, J. Colloid Interface Sci. 236, 161 (2001). http://dx.doi.org/10.1006/jcis.2000.7401
  32. E. F. Caldin and J. P. Field, J. Chem. Soc. Faraday Trans. 178, 1937 (1982). http://dx.doi:10.1039/F19827801937
  33. M. J. El-Ghomari, R. Mokhlisse, C. Laurence, J. -Y. Le-Questel and M. Berthelot, J. Phys. Org. Chem. 10, 669 (1997). http://dx.doi:10.1002/(SICI)1099-1395(199709)10:9<669
  34. S. R. El-Shabouri, K. M. Emara, P. Y. Khashaba and A. M. Mohamed, Anal. Lett. 31, 1367 (1998). http://dx.doi:10.1080/00032719808002873
  35. H. Greijer, J. Lindgren and A. Hagfeldt, J. Phys. Chem. B 105, 6314 (2001). http://dx.doi:10.1021/jp011062u
  36. D. Cahen, G. Hodes, M. Grätzel, J. F. Guillemoles and I. Riess, J. Phys. Chem. B 104, 2053 (2000). http://dx.doi:10.1021/jp993187t
  37. F. A. Cotton and G. Wilkinson, Advanced Inorganic Chemistry, 5th ed. John Wiley & Sons, New York (1988).
  38. L. Langmuir, J. Am. Chem. Soc. 40, 1361 (1918). http://dx.doi:10.1021/ja02242a004
  39. C. W. Carr, H. Freundlich and K. Sollner, J. Am. Chem. Soc. 63, 693 (1941). http://dx.doi:10.1021/ja01848a015
Read More
Author biographies are not available.
Download this PDF file
PDF
Statistic
Read Counter : 1939 Download : 1472