Immobilizing TiO2 allows H2O2 to be present at the start and enhances the photodegradation of Acid Yellow 36 (AY-36)

Journal of Chemical Engineering of Japan

Volumn 39, Issue 4, 2006, Pages 475-480

  Shigwedha, Nditange ^a   Hua, Zhaozhe ^a,b   Chen, Jian ^a,b  

^a JIANGNAN UNIVERSITY   (China)

^b BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

Acid Yellow 36; Electron hole pair; H2O2; Immobilized TiO2; Recombination

Indexed keywords

DECOMPOSITION; ELECTRODES; PHOTOCATALYSIS; PHOTODEGRADATION; THIN FILMS;

ACID YELLOW; ELECTRON-HOLE PAIR; ENZYMATIC METHOD; IMMOBILIZED PHOTOCATALYST; METALLIC SEMICONDUCTOR;

TITANIUM OXIDES;

DECOMPOSITION; ELECTRODES; PHOTOCATALYSIS; PHOTODEGRADATION; THIN FILMS; TITANIUM OXIDES;

EID: 33645976775     PISSN: 00219592     EISSN: 00219592     Source Type: Journal    
DOI: 10.1252/jcej.39.475     Document Type: Article

References (18)

1. Bahnemann, D.; "Photocatalytic Detoxification of Polluted Waters," The Handbook of Environmental Chemistry, Vol. 2, Part L, Environmental Photochemistry, P. Boule ed., pp. 286-351, Springer-Verlag, Berlin, Germany (1999)
2. Benitez, F. J., J. Beltran-Heredia, J. L. Acero and F. J. Rubio; "Contribution of Free Radicals to Chlorophenols Decomposition by Several Advanced Oxidation Processes," Chemosphere, 41, 1271-1277 (2000)
3. Brown, M. A. and S. C. DeVito; "Predicting Azo Dye Toxicity," Crit. Rev. Env. Sci. Technol., 23, 249-324 (1993)
4. Dillert, R. and D. Bahnemann; "Photocatalytic Degradation of Organic Pollutants: Mechanisms and Solar Applications," EPA Newsletter, 52, 33-52 (1994)
5. 2 Oxidation of Azodyes in Aqueous Media: Evidence of a Structure-Degradability Relationship," Dyes Pigments, 42, 199-207 (1999)
6. Goel, K. A. and K. Gupta; "Acute Toxicity of Acid Yellow 36 to Heteropneustes fossilis," Indian Journal of Environmental Health, 27, 266-269 (1995)
7. 2/UV," Environ. Technol. Lett., 9, 1115-1128 (1988)
8. Hoffmann, M. R., S. T. Martin, W. Choi and D. W. Bahnemann; "Environmental Applications of Semiconductor Photocatalysis," Chem. Rev., 95, 69-96 (1995)
9. Hufschmidt, D., L. Liu, V. Selzer and D. Bahnemann; "Photocatalytic Water Treatment: Fundamental Knowledge Required for its Practical Application," Water Sci. Technol., 49, 135-140 (2004)
10. 2 Interface during Photodegradation of Biologically Difficult-To-Degrade Anthraquinone-Sulfonate Dyes," Environ. Toxicol. Chem., 13, 1569-1575 (1994)
11. Kunz, A., P. Peralta-Zamora and N. Duran; "Hydrogen Peroxide Assisted Photochemical Degradation of Ethylenediaminetetraacetic Acid," Adv. Environ. Res., 7, 197-202 (2002)
12. 2 Surfaces: Principles, Mechanism, and Selected Results," Chem. Rev., 95, 735-758 (1995)
13. Malik, P. K.; "Use of Activated Carbons Prepared from Sawdust and Rice-Husk for Adsorption of Acid Dyes: A Case Study of Acid Yellow 36," Dyes Pigments, 56, 239-249 (2003)
14. Mills, A. and S. Le Hunte; "An Overview of Semiconductor Photocatalysis," J. Photochem. Photobiol., A, 108, 1-35 (1997)
15. Peller, J., O. Wiest and P. V. Kamat; "Hydroxyl Radical's Role in the Remediation of a Common Herbicide, 2,4-Dichlorophenoxyacetic Acid (2,4-D)," J. Phys. Chem. A, 108, 10925-10933 (2004)
16. Shiraishi, F., T. Nakasako and Z. Hua; "Formation of Hydrogen Peroxide in Photocatalytic Reactions," J. Phys. Chem. A, 107, 11072-11081 (2003)
17. Singh, H. K., M. Muneer and D. Bahnemann; "Photocatalysed Degradation of a Herbicide Derivative, Bromacil, in Aqueous Suspensions of Titanium Dioxide," Photochem. Photobiol. Sci., 2, 151-156 (2003)
18. Weber, W. J. and E. J. LeBoeuf; "Processes for Advanced Treatment of Water," Water Sci. Technol., 40, 11-20 (1999)