Photocatalytic oxidation of arsenite by a composite of titanium dioxide and activated carbon fiber

Photochemistry and Photobiology

Volumn 86, Issue 6, 2010, Pages 1215-1221

  Yao, Shuhua ^a,b   Jia, Yongfeng ^a   Shi, Zhongliang ^b   Zhao, Shanlin ^c  

^a INSTITUTE OF APPLIED ECOLOGY   (China)

^b SHENYANG UNIVERSITY OF CHEMICAL TECHNOLOGY   (China)

^c LIAONING SHIHUA UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 78649653359     PISSN: 00318655     EISSN: 17511097     Source Type: Journal    
DOI: 10.1111/j.1751-1097.2010.00813.x     Document Type: Article

References (35)

1. Smith, A. H., C. Hopenhayn-Rich, M. N. Bates, H. M. Goeden, I. H. Picciotto, H. M. Duggan, R. Wood, M. J. Kosnett, and, M. T. Smith, (1992) Cancer risks from arsenic in drinking-water. Environ. Health Perspect. 97, 259-268.
2. Driehaus, W., R. Seith, and, M. Jekel, (1995) Oxidation of arsenic(III) with manganese oxides in water treatment. Water Res. 29, 297-305.
3. Kim, M. J., and, J. Nriangu, (2000) Oxidation of arsenite in groundwater using ozone and oxygen. Sci. Tot. Environ. 247, 71-79.
4. Hug, S. J., and, O. Leupin, (2003) Iron-catalyzed oxidation of arsenic(III) by oxygen and by hydrogen peroxide: pH-dependent formation of oxidants in the Fenton reaction. Environ. Sci. Technol. 37, 2734-2742.
5. 2 in aqueous solutions. Geochim. Cosmochim. Acta 63, 2727-2735.
6. Ollis, D. F., and, H. Al-Ekabi, Ed. (1993) Photocatalytic Purification and Treatment of Water and Air. Elsevier, Amsterdam.
7. 2 surface modifications on photocatalytic oxidation of arsenite: The role of superoxides. Environ. Sci. Technol. 38, 2928-2933.
8. 2 suspension solution. J. Photochem. Photobiol. A 108, 235-243.
9. 2-based solar photocatalytic detoxification of water containing organic pollutants. Case studies of 2, 4- dichlorphenoxyaceticacid (2,4-D) and of benzofuran. Appl. Catal. B 17, 15-23.
10. 2-photocatalyst. Appl. Catal. B 26, 193-206.
11. Guillard, G., S. Horikoshi, N. Watanabe, H. Hidaka, and, P. Pichat, (2002) Photocatalytic degradation mechanism for heterocyclic derivatives of triazolidine and triazole. J. Photochem. Photobiol. A 149, 155-168.
12. 2/montmorillonite nanocomposites. Appl. Clay Sci. 32, 99-110.
13. Zuo, G. M., Z. X. Cheng, H. Chen, G. W. Li, and, T. Miao, (2006) Study on photocatalytic degradation of several volatile organic compounds. J. Hazard. Mater. 128, 158-163.
14. Ménesi, J., L. Körösi, E. Bazsó, V. Zöllmer, A. Richardt, and, I. Dékány, (2008) Photocatalytic oxidation of organic pollutants on titania-clay composites. Chemosphere 70, 538-542.
15. Yang, H., W.Y. Lin, and, K. Rajeshwar, (1999) Homogeneous and heterogeneous photocatalytic reactions involving As(III) and As(V) species in aqueous media. J. Photochem. Photobiol. A 123, 137-143.
16. 2-catalyzed photooxidation of arsenite to arsenate in aqueous samples. Chemosphere 44, 751-757.
17. 2 suspension, kinetics and mechanisms. Environ. Sci. Technol. 36, 3872-3878.
18. Paritam, K. D., S. O. Pehkoneno, S. Virenderk, and, R. Ajayk, (2005) Photocatalytic oxidation of arsenic(III), evidence of hydroxyl radicals. Environ. Sci. Technol. 39, 1827-1834.
19. 2 adsorbent. Chemosphere 65, 125-131.
20. Huang, W. Q., A. J. Duan, Z. Zhao, G. F. Wan, G. Y. Jiang, T. Dou, K. H. Chung, and, J. Liu, (2008) Ti- modified alumina supports prepared by sol-gel method used for deep HDS catalysts. Catal. Today 131, 314-321.
21. 2 and adsorptive carbon. Appl. Surf. Sci. 196, 429-436.
22. Hiromi, Y., and, A. Masakazu, (2003) Local structures and photocatalytic reactivities of the titanium oxide and chromium oxide species incorporated within micro- and meso-porous zeolite materials: XAFS and photoluminescence studies. Solid Stale Mater. Sci. 7, 471-481.
23. x-zeolite sheets prepared by a papermaking technique. Environ. Sci. Technol. 37, 1048-1051.
24. 2 at low temperatures under daylight irradiation. J. Photochem. Photobiol. A 174, 156-164.
25. 2 films on cellulose fibres: Synthesis and characterization. J. Photochem. Photobiol. A 189, 286-294.
26. 2 loaded on activated carbon fibers. Colloids Surf. A 254, 131-136.
27. Wardman, P., (1989) Reduction potential of one-electron couples involving free radicals in aqueous solution. J. Phys. Chem. Ref. Data 18, 1637-1646.
28. Kocar, B. D., and, W. P. Inskeep, (2003) Photochemical oxidation of As(III) in ferrioxalate solutions. Environ. Sci. Technol. 37, 1581-1588.
29. Haque, M. M., and, M. Muneer, (2007) Photodegradation of norfloxacin in aqueous suspensions of titanium dioxide. J. Hazard. Mater. 145, 51-57.
30. Buxton, G. V., C. L. Greenstock, W. P. Helman, and, A. B. Ross, (1988) Critical-review of rate constants for reactions of hydrated electrons, hydrogen-atoms and hydroxyl radicals in aqueous solution. J. Phys. Chem. Ref. Data 17, 513-886.
31. Klaning, U. K., B. H. J. Bielski, and, K. Sehested, (1989) Arsenic(IV)-A pulse-radiolysis study. Inorg. Chem. 28, 2717-2724.
32. Bard, A. J., R. Parsons, and, J. Jordan, Eds. (1985) Standard Potential in Aqueous Solution. Marcel Dekker, New York.
33. Su, C., and, R. W. Puls, (2001) Arsenate and arsenite removal by zerovalent iron: Effects of phosphate, silicate, carbonate, borate, sulfate, chromate, molybdate, and nitrate, relative to chloride. Environ. Sci. Technol. 35, 4562-4568.
34. Goldberg, S., (1985) Chemical modeling of anions competition on goethite using the constant capacitance model. Soil Sci. Soc. Am. J. 49, 851-856.
35. Meng, X. G., S. B. Bang, and, G. P. Korfiatis, (2000) Effects of silicate, sulfate, and carbonate on arsenic removal by ferric chloride. Water Res. 34, 1255-1261.