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International Journal of Photoenergy
Volume 2008, Article ID 197346, 7 pages
http://dx.doi.org/10.1155/2008/197346
Research Article

Photocatalyzed Degradation of a Pesticide Derivative Glyphosate in Aqueous Suspensions of Titanium Dioxide

1Centre for Material Science, University of Central Lancashire, Preston PR1 2HE, UK
2Department of Chemistry, Aligarh Muslim University, Aligarh-202002, India

Received 24 July 2007; Revised 30 November 2007; Accepted 17 March 2008

Academic Editor: Russell Howe

Copyright © 2008 Mohammad Muneer and Colin Boxall. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. Z. Z. Cohen, C. Eiden, and M. N. Lober, “Monitoring ground water for pesticides,” in Evaluation of Pesticides in Ground Water, W. Y. Gernar, Ed., ACS Symposium Series 315, pp. 170–196, Washington, DC, USA, American Chemical Society, 1986. View at Google Scholar
  2. L. Muszkat, D. Raucher, M. Mogaritz, and D. Ronen, “Groundwater contamination by organic pollutants,” in Groundwater Contamination and Control, pp. 257–272, Marcel Dekker, New York, NY, USA, 1994. View at Google Scholar
  3. J. A. Graham, “Monitoring groundwater and well water for crop protection chemicals,” Analytical Chemistry, vol. 63, no. 11, pp. 631–622, 1991. View at Publisher · View at Google Scholar
  4. R. M. Dowd, M. P. Anderson, and M. L. Johnson, “Ground water monitoring and geophysical method,” in Proceedings of the 2nd National Outdoor Action Conference on Aquifer Restoration, Ground Water Monitoring and Geophysical Methods, pp. 1365–1379, National Water Well Association, Dublin, Ohio, USA, May 1988.
  5. J. Mönig, D. W. Bahnemann, and K.-D. Asmus, “One electron reduction of CCl4 in oxygenated aqueous solutions: a CCl3O2-free radical mediated formation of Cl and CO2,” Chemico-Biological Interactions, vol. 47, no. 1, pp. 15–27, 1983. View at Publisher · View at Google Scholar
  6. D. M. Blake, “Bibliography of work on the photocatalytic removal of hazardous compounds from water and air,” Tech. Rep. NREL/TP-510-31319, National Renewal Energy Laboratory, Cole Boulevard Golden, Colo, USA, 2001. View at Google Scholar
  7. M. Abu Tariq, M. Faisal, M. Muneer, and D. W. Bahnemann, “Photochemical reactions of a few selected pesticide derivatives and other priority organic pollutants in aqueous suspensions of titanium dioxide,” Journal of Molecular Catalysis A, vol. 265, no. 1-2, pp. 231–236, 2007. View at Publisher · View at Google Scholar
  8. D. W. Bahnemann, M. Muneer, and M. M. Haque, “Titanium dioxide-mediated photocatalysed degradation of few selected organic pollutants in aqueous suspensions,” Catalysis Today, vol. 124, no. 3-4, pp. 133–148, 2007. View at Publisher · View at Google Scholar
  9. N. N. Rao and S. Dube, “Photocatalytic degradation of mixed surfactants and some commercial soap/detergent products using suspended TiO2 catalysts,” Journal of Molecular Catalysis A, vol. 104, no. 3, pp. L197–L199, 1996. View at Publisher · View at Google Scholar
  10. I.-W. Huang, C.-S. Hong, and B. Bush, “Photocatalytic degradation of PCBs in TiO2 aqueous suspensions,” Chemosphere, vol. 32, no. 9, pp. 1869–1881, 1996. View at Publisher · View at Google Scholar
  11. M. M. Haque, M. Muneer, and D. W. Bahnemann, “Semiconductor-mediated photocatalyzed degradation of a herbicide derivative, chlorotoluron, in aqueous suspensions,” Environmental Science & Technology, vol. 40, no. 15, pp. 4766–4770, 2006. View at Publisher · View at Google Scholar
  12. J. Blanco-Galvez, P. Fernández-Ibáñez, and S. Malato-Rodríguez, “Solar photocatalytic detoxification and disinfection of water: recent overview,” Journal of Solar Energy Engineering, vol. 129, no. 1, pp. 4–15, 2007. View at Publisher · View at Google Scholar
  13. K. Tanaka, S. M. Robledo, T. Hisanaga, R. Ali, Z. Ramli, and W. A. Bakar, “Photocatalytic degradation of 3,4-xylyl N-methylcarbamate (MPMC) and other carbamate pesticides in aqueous TiO2 suspensions,” Journal of Molecular Catalysis A, vol. 144, no. 3, pp. 425–430, 1999. View at Publisher · View at Google Scholar
  14. J. Lobedank, E. Bellmann, and J. Bendig, “Sensitized photocatalytic oxidation of herbicides using natural sunlight,” Journal of Photochemistry and Photobiology A, vol. 108, no. 1, pp. 89–93, 1997. View at Publisher · View at Google Scholar
  15. K. Vinodgopal, D. E. Wynkoop, and P. V. Kamat, “Environmental photochemistry on semiconductor surfaces: photosensitized degradation of a textile azo dye, acid orange 7, on TiO2 particles using visible light,” Environmental Science & Technology, vol. 30, no. 5, pp. 1660–1666, 1996. View at Publisher · View at Google Scholar
  16. I. Liu, L. A. Lawton, B. Cornish, and P. K. I. Robertson, “Mechanistic and toxicity studies of the photocatalytic oxidation of microcystin-LR,” Journal of Photochemistry and Photobiology A, vol. 148, no. 1–3, pp. 349–354, 2002. View at Publisher · View at Google Scholar
  17. R. Borello, C. Minero, E. Pramauro, E. Pelizzetti, N. Serpone, and H. Hidaka, “Photocatalytic degradation of DDT mediated in aqueous semiconductor slurries by simulated sunlight,” Environmental Toxicology and Chemistry, vol. 8, no. 11, pp. 997–1002, 1989. View at Publisher · View at Google Scholar
  18. J.-M. Herrmann, “Heterogeneous photocatalysis: fundamentals and applications to the removal of various types of aqueous pollutants,” Catalysis Today, vol. 53, no. 1, pp. 115–129, 1999. View at Publisher · View at Google Scholar
  19. C. S. Turchi and D. F. Ollis, “Photocatalytic degradation of organic water contaminants: mechanisms involving hydroxyl radical attack,” Journal of Catalysis, vol. 122, no. 1, pp. 178–192, 1990. View at Publisher · View at Google Scholar
  20. R. W. Matthews and S. R. McEvoy, “Photocatalytic degradation of phenol in the presence of near-UV illuminated titanium dioxide,” Journal of Photochemistry and Photobiology A, vol. 64, no. 2, pp. 231–246, 1992. View at Publisher · View at Google Scholar
  21. J. E. Franz, M. K. Mao, and J. A. Sikorski, Glyphosate: A Unique Global Herbicide, chapter 4, American Chemical Society, Washington, DC, USA, 1997.
  22. P. Sprankle, W. F. Meggitt, and D. Penner, “Rapid inactivation of glyphosate in the soil,” Weed Science, vol. 23, no. 3, pp. 224–228, 1975. View at Google Scholar
  23. P. Sprankle, W. F. Meggitt, and D. Penner, “Adsorption, mobility and microbial degradation of glyphosate in the soil,” Weed Science, vol. 23, no. 3, pp. 229–234, 1975. View at Google Scholar
  24. M. L. Rueppel, B. B. Brightwell, J. Schaefer, and J. T. Marvel, “Metabolism and degradation of glyphosate in soil and water,” Journal of Agricultural Food Chemisry, vol. 25, no. 3, pp. 517–528, 1977. View at Publisher · View at Google Scholar
  25. R. L. Glass, “Adsorption of glyphosate by soils and clay minerals,” Journal of Agricultural Food Chemistry, vol. 35, no. 4, pp. 497–500, 1987. View at Publisher · View at Google Scholar
  26. D. N. Roy, S. K. Konar, S. Banerjee, D. A. Charles, D. G. Thompson, and R. Prasad, “Persistence, movement, and degradation of glyphosate in selected Canadian boreal forest soils,” Journal of Agricultural Food Chemistry, vol. 37, no. 2, pp. 437–440, 1989. View at Publisher · View at Google Scholar
  27. N. S. Normura and H. W. Hilton, “The adsorption and degradation of glyphosate in five Hawaiian sugarcane soils,” Weed Research, vol. 17, no. 2, pp. 113–121, 1977. View at Publisher · View at Google Scholar
  28. J. Malik, G. Barry, and G. kishore, “The herbicide glyphosate,” BioFactors, vol. 2, no. 1, pp. 17–25, 1989. View at Google Scholar
  29. S. M. Carlisle and J. T. Trevorrs, “Glyphosate in the environment,” Water, Air, & Soil Pollution, vol. 39, no. 3-4, pp. 409–420, 1988. View at Google Scholar
  30. K. Lund-Høie and H. O. Friestad, “Photodegradation of the herbicide glyphosate in water,” Bulletin of Environmental Contamination and Toxicology, vol. 36, no. 1, pp. 723–729, 1986. View at Publisher · View at Google Scholar
  31. C. Shifu and L. Yunzhang, “Study on the photocatalytic degradation of glyphosate by TiO2 photocatalyst,” Chemosphere, vol. 67, no. 5, pp. 1010–1017, 2007. View at Publisher · View at Google Scholar
  32. “Highly Dispersed Metallic Oxides Produced by the AEROSIL® Process,” Degussa Technical Bulletin, no. 56, p. 8, 1984.
  33. R. I. Bickley, T. Gonzalez-Carreno, J. S. Lees, L. Palmisano, and R. J. D. Tilley, “A structural investigation of titanium dioxide photocatalysts,” Journal of Solid Sate Chemistry, vol. 92, no. 1, pp. 178–190, 1997. View at Publisher · View at Google Scholar
  34. S. Horikoshi, N. Serpone, J. Zhao, and H. Hidako, “Towards a better understanding of the initial steps in the photocatalyzed mineralization of amino acids at the titania/water interface. An experimental and theoretical examination of L-alanine, L-serine and L-phenylalanine,” Journal of Photochemistry and Photobiology A, vol. 118, no. 2, pp. 123–129, 1998. View at Publisher · View at Google Scholar