Photocatalytic degradation of monocrotophos pesticide-An endocrine disruptor by magnesium doped titania

Journal of Hazardous Materials

Volumn 186, Issue 2-3, 2011, Pages 1234-1240

  Avasarala, Balaram Kiran ^a   Tirukkovalluri, Siva Rao ^a   Bojja, Sreedhar ^b  

^a ANDHRA UNIVERSITY   (India)

^b INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY   (India)

Author keywords

Doping; Magnesium; Photocatalysis; Sol gel method; Titanium dioxide

Indexed keywords

ABSORPTION IN VISIBLE REGION; DEGUSSA; DOPED TITANIA; DOPED-TIO; DOPING; ENDOCRINE DISRUPTOR; INITIAL CONCENTRATION; MG CONCENTRATIONS; MG-DOPED; MONOCROTOPHOS; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC ACTIVITIES; SEM; SEM IMAGE; SOL-GEL METHOD; SOL-GEL METHODS; SOLUTION PH; TIO; UV VISIBLE ABSORPTION SPECTRUM; UV-VISIBLE; XPS; XPS SPECTRA; XRD;

ABSORPTION; CATALYSTS; GELS; MAGNESIUM; OXIDES; PESTICIDES; PH EFFECTS; PHOTOCATALYSIS; PHOTODEGRADATION; SECONDARY BATTERIES; SOL-GEL PROCESS; SOL-GELS; SOLS; TITANIUM; TITANIUM DIOXIDE; X RAY PHOTOELECTRON SPECTROSCOPY;

DOPING (ADDITIVES);

ENDOCRINE DISRUPTOR; MAGNESIUM ION; MONOCROTOPHOS; TITANIUM DIOXIDE;

ABSORPTION; CATALYSIS; ENDOCRINE DISRUPTOR; FTIR SPECTROSCOPY; MAGNESIUM; PARTICLE SIZE; PESTICIDE; PH; PHOTODEGRADATION; SCANNING ELECTRON MICROSCOPY; TITANIUM; X-RAY DIFFRACTION;

ABSORPTION; ARTICLE; INFRARED SPECTROSCOPY; NANOCATALYST; PARTICLE SIZE; PH; PHOTOCATALYSIS; SCANNING ELECTRON MICROSCOPY; ULTRAVIOLET RADIATION; X RAY DIFFRACTION; X RAY PHOTOELECTRON SPECTROSCOPY;

CATALYSIS; ENDOCRINE DISRUPTORS; HYDROGEN-ION CONCENTRATION; INSECTICIDES; MAGNESIUM; MICROSCOPY, ELECTRON, SCANNING; MONOCROTOPHOS; PHOTOCHEMISTRY; SPECTROPHOTOMETRY, ULTRAVIOLET; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; TITANIUM; X-RAY DIFFRACTION;

EID: 79851515608     PISSN: 03043894     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jhazmat.2010.11.132     Document Type: Article

References (36)

1. Hoffmann M.R., Martin S.T., Choi W., Bahnemann D.W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995, 95:69-96.
2. W.E. Palmer, P.T. Bromley, R.L. Brandenburg, Wildlife & Pesticides-Peanuts, North Carolina cooperative extension service, Retrieved on 14 October 2007.
3. Keith L.H. Environmental Endocrine Disrupters-A Handbook of Property Data 1997, John Wiley & Sons Inc., New York.
4. 2 photocatalysts immobilized on polytetrafluoroethylene mesh sheets. J. Photochem. Photobiol. A: Chem. 2002, 151:207-212.
5. Colin M.E., Bonmatin J.M., Moineau I. A method to quantify and analyze the foraging activity of honey bees: relevance to the sublethal effects induced by systemic insecticides. Arch. Environ. Contam. Toxicol. 2004, 47:387-395.
6. Pellizetti E., Pramauro E., Minero C., Serpone N. Sunlight photocatalytic degradation of organic pollutants in aquatic systems. Waste Manage. 1990, 10:65-71.
7. 2 in the degradation of organic dyes in aqueous solution. J. Hazard. Mater. 2010, 173:159-167.
8. 2 for 2-mercaptobenzothiazole degradation under visible light irradiation. Environ. Chem. 2005, 2:130-137.
9. Asahi R., Morikawa T., Ohkawi T., Aoki K., Taga Y. Visible-light photocatalysis in nitrogen doped titanium oxides. Science 2001, 293:269-271.
10. Zou Z., Ye J., Sayama K., Arakawa H. Direct splitting of water under visible light irradiation with an oxide semiconductor photocatalyst. Nature 2001, 414:625-627.
11. Mills A., Lee S.K. A web-based overview of semiconductor photochemistry-based current commercial applications. J. Photochem. Photobiol. A: Chem. 2002, 152:233-247.
12. Lachhed H., Puzenat E., Houas A., Ksibi M., Elaloui E., Guillard C., Hermann J.H. Photocatalytic degradation of various types of dyes (Alizarin S, Crocein orange G, Methyl red, Congo red, methylene blue) in water by UV-irradiated titania. Appl. Catal. B: Environ. 2002, 39:75-90.
13. 2 on photocatalytic efficiency. J. Photochem. Photobiol. A: Chem. 2004, 167:49-57.
14. 2 nanoparticles. J. Catal. 2002, 207:151-157.
15. 2: correlation between photoreactivity and charge carrier recombination dynamics. J. Phys. Chem. 1994, 98:13669-13679.
16. 2 on its photocatalytic activity. Chem. Phys. Lett. 2004, 398:235-239.
17. Wu J.C.-S., Chen C-H. A visible-light response vanadium-doped titania nanocatalyst by sol-gel method. J. Photochem. Photobiol. A: Chem. 2004, 163:509-515.
18. Svehla G. Vogel's Qualitative Inorganic Analysis 2002, Pearson Education, India. 7th ed.
19. Fox M.A., Dulay M.T. Heterogeneous photocatalysis. Chem. Rev. 1993, 93:341-357.
20. 3 processes. J. Hazard. Mater. 2000, B72:25-37.
21. Ku Y., Jung I.-L. Decomposition of monocrotophos in aqueous solution by UV irradiation in the presence of titanium dioxide. Chemosphere 1998, 37:2589-2597.
22. Hua Z., Manping Z., Zongfeng X., Low G.K. Titanium dioxide mediated photocatalytic degradation of monocrotophos. Water Res. 1995, 29:2681-2688.
23. 2 supported on fiberglass. Microchem. J. 1996, 54:54-58.
24. Hua Z., Manping Z., Zongfeng X., Low G.K. Titanium dioxide mediated photocatalytic degradation of monocrotophos. Water Res. 1995, 29:2681-2688.
25. Jeffery G.H., Bassett J., Mendham J., Denney R.C. Textbook of Quantitative Chemical Analysis 1991, Longmann Group, England. 5th ed.
26. JCPDS-ICDD, Reference Code: 89-4921 (2002).
27. Nair J., Nair P., Mizukami F., Oosawa Y., Okubo Y. Microstructure and phase transformation behavior of doped nanostructured titania. Mater. Res. Bull. 1999, 34:1275-1290.
28. 20 crystals. Appl. Catal. A: Gen. 2003, 243:185-190.
29. 2 under visible light irradiation. J. Photochem. Photobiol. A: Chem. 2001, 141:209-217.
30. Moulder J.F., Stickle W.F., Sobol P.E., Bomben K.D. Handbook of X-ray Photoelectron Spectroscopy 1992, Perkin-Elmer, Eden Prairie, MN.
31. 5+ cations. Langmuir 1994, 10:643-652.
32. 2 dispersion under irradiation. The effect of Mg promoter at the semiconductor interface. J. Phys. Chem. 1986, 90(4):637.
33. Shannon R.D. Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr. 1976, A32:751-767.
34. Ku Y., Wang W., Shen Y.-S. Reaction behaviors of decomposition of monocrotophos in aqueous solution by UV and UV/O3 process. J. Hazard. Mater. 2000, B72:25-35.
35. Neppolian B., Choi H.C., Sakthivel S., Arabindoo B., Murugesan V. Solar/UV-induced photocatalytic degradation of three commercial textile dyes. J. Hazard. Mater. 2002, 89:303-317.
36. 2-assisted photodegradation of dyes in aqueous dispersions under visible light illumination. J. Phys. Chem. B 1999, 103:4862-4867.