Effects of TiO2 surface modifications on photocatalytic oxidation of arsenite: The role of superoxides

Environmental Science and Technology

Volumn 38, Issue 10, 2004, Pages 2928-2933

  Ryu, Jungho ^a   Choi, Wonyong ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

ALCOHOLS; CATALYSTS; ELECTRON TRANSITIONS; ENZYMES; FREE RADICALS; PHOTOCATALYSIS; PHOTOOXIDATION; SURFACE TREATMENT; TITANIUM DIOXIDE;

PHOTOCATALYSTS; PHOTOCATALYTIC OXIDATION;

ARSENIC COMPOUNDS;

ARSENIC ACID; ARSENIC TRIOXIDE; DYE; HYDROXYL RADICAL; METAL; OXYGEN; PLATINUM; POLYOXOMETALATE DERIVATIVE; SUPEROXIDE; SUPEROXIDE DISMUTASE; TERT BUTYL ALCOHOL; TITANIUM DIOXIDE; UNCLASSIFIED DRUG; ARSENIC ACID DERIVATIVE; ARSENOUS ACID DERIVATIVE; COLORING AGENT; FLUORINE; PHOTOSENSITIZING AGENT; TITANIUM; TUNGSTEN DERIVATIVE;

ARSENITE; OXIDATION;

ADSORPTION; AQUATIC ENVIRONMENT; ARTICLE; CHEMICAL MODIFICATION; ELECTRON TRANSPORT; FLUORINATION; LIGHT; OXIDATION; PHOTOCATALYSIS; SURFACE PROPERTY; SUSPENSION; CHEMISTRY; OXIDATION REDUCTION REACTION; PHOTOCHEMISTRY; SUNLIGHT; WATER MANAGEMENT; WATER POLLUTANT; WATER SUPPLY;

ARSENATES; ARSENITES; COLORING AGENTS; FLUORINE; OXIDATION-REDUCTION; PHOTOCHEMISTRY; PHOTOSENSITIZING AGENTS; PLATINUM; SUNLIGHT; SUPEROXIDES; TITANIUM; TUNGSTEN COMPOUNDS; WATER POLLUTANTS, CHEMICAL; WATER PURIFICATION; WATER SUPPLY;

EID: 2442716318     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es034725p     Document Type: Article

References (44)

1. Smith, A. H.; Lingas, E. O.; Rahman, M. Bull. World Health Org. 2000, 78, 1093.
2. Christen, K. Environ. Sci. Technol. 2001, 35, 286A.
3. Tondel, M.; Rahman, M.; Magnuson, A.; Chowdhury, I. A.; Faruquee, M. H.; Ahmad, S. A. Environ. Health Perspect. 1999, 107, 727.
4. Berg, M.; Tran, H. C.; Nguyen, T. C.; Phan, H. V.; Schertenleib, R.; Giger, W. Environ. Sci. Technol. 2001, 35, 2621.
5. U.S. EPA. Fed. Regist. 2001, 66 (14), 6976.
6. Mahuli, S.; Agnihotri, R.; Chauk, S.; Dastidar, A. G.; Fan, L. S. Environ. Sci. Technol. 1997, 31, 3226.
7. Su, C.; Puls, R. W. Environ. Sci. Technol. 2001, 35, 1487.
8. Raven, K. P.; Jain, A.; Loeppert, R. H. Environ. Sci. Technol. 1998, 32, 344.
9. Peters, S. C.; Blum, J. D.; Klaue, B.; Karagas, M. R. Environ. Sci. Technol. 1999, 33, 1328.
10. Cullen, W. R.; Reimer, K. J. Chem. Rev. 1989, 89, 713.
11. Kim, M. J.; Nriagu, J. Sci. Total Environ. 2000, 247, 71.
12. Pettine, M.; Campanella, L.; Millero, F. J. Geochim. Cosmochim. Acta 1999, 63 (18), 2727.
13. Manning, B.A.; Fendorf, S. E.; Bostick, B.; Suarez, D. L. Environ. Sci. Technol. 2002, 36, 976.
14. Tournassat, C.; Charlet, L.; Bosbach, D.; Manceau, A. Environ. Sci. Technol. 2002, 36, 493.
15. Hug, S. J.; Canonica, L.; Wegelin, M.; Gechter, D.; Gunten, U. V. Environ. Sci. Technol. 2001, 35, 2114.
16. Kocar, B. D.; Inskeep, W. P. Environ. Sci. Technol. 2003, 37, 1581.
17. Yang, H.; Lin, W. Y.; Rajeshwar, K. J. Photochem. Photobiol. A: Chem. 1999, 123, 137.
18. Lee, H.; Choi, W. Environ. Sci. Technol. 2002, 36, 3872.
19. Ollis, D. F., Al-Ekabi, H., Eds. Photocatalytic Purification and Treatment of Water and Air, Elsevier: Amsterdam, 1993.
20. Choi, W.; Ko, J. Y.; Park, H.; Chung, J. S. Appl. Catal. B: Environ. 2001, 31, 209.
21. Hoffmann, M. R.; Martin, S. T.; Choi, W.; Bahnemann, D. W. Chem Rev. 1995, 95, 69.
22. Choi, W.; Hong, S. J.; Chang, Y. S.; Cho, Y. Environ. Sci. Technol. 2000, 34, 4810.
23. Kim, S.; Choi, W. Environ. Sci. Technol. 2002, 36, 2019.
24. Cho, Y.; Choi, W.; Lee, C. H.; Hyeon, T.; Lee, H. I. Environ. Sci. Technol. 2001, 35, 966.
25. Bae, E.; Choi, W. Environ. Sci. Technol. 2003, 37, 147.
26. Kosaka, K.; Yamada, H.; Matsui, S.; Echigo, S.; Shishida, K. Environ. Sci. Technol. 1998, 32, 3821.
27. Kamat, P. V. J. Phys. Chem. B 2002, 106, 7729.
28. Mills, A.; Le Hunte, S. J. Photochem. Photobiol. A: Chem. 1997, 108, 1.
29. Kim, S.; Choi, W. J. Phys. Chem. B 2002, 106, 13311.
30. Choi, W.; Lee, J.; Kim, S.; Hwang, S.; Lee, M. C.; Lee, T. K. J. Ind. Eng. Chem. 2003, 9, 96.
31. Lee, J.; Park, H.; Choi, W. Environ. Sci. Technol. 2002, 36, 5462.
32. Choi, Y.-K.; Seo, S.-S.; Chjo, K.-H.; Choi, Q.-W.; Park, S.-M. J. Electrochem. Soc. 1992, 139, 1803.
33. Weinstock, I. A. Chem. Rev. 1998, 98, 113.
34. Yoon, M.; Chang, J. A.; Kim, Y.; Choi, J. R.; Kim, K.; Lee, S. J. J. Phys. Chem. B 2001, 105, 2539.
35. Ozer, R. R.; Ferry, J. L. Environ. Sci. Technol. 2001, 35, 3242.
36. Park, H.; Choi, W. J. Phys. Chem. B 2003, 107, 3885.
37. Hiskia, A.; Mylonas, A.; Papaconstantinou, E. Chem. Soc. Rev. 2001, 30, 62.
38. Ioannidis, A.; Papaconstantinou, E. Inorg. Chem. 1985, 24, 439.
39. Minero, C.; Mariella, G.; Maurino, V.; Pelizzetti, E. Langmuir 2000, 16, 2632.
40. Vohra, M. S.; Kim, S.; Choi, W. J. Photochem. Photobiol. A: Chem. 2003, 160, 55.
41. Buxton, G. V.; Greenstock, C. L.; Helman, W. P.; Ross, A. B. J. Phys. Chem. Ref. Data 1988, 17 (2), 513.
42. Kormann, C.; Bahnemann, D. W.; Hoffmann, M. R. Environ. Sci. Technol. 1988, 22, 798.
43. Riley, D. P. Chem. Rev. 1999, 99, 2573.
44. Cermenati, L.; Pichat, P.; Guillard, C.; Albini, A. J. Phys. Chem. B 1997, 101, 2650.