Discoloration and degradation of textile dye aqueous solutions with titanium oxide catalysts obtained by the sol-gel method

Dyes and Pigments

Volumn 76, Issue 2, 2008, Pages 525-529

  Colpini, Leda Maria Saragiotto ^a   Alves, Helton José ^a   Santos, Onélia Aparecida Andreo dos ^a   Costa, Creusa Maieru Macedo ^a  

^a STATE UNIVERSITY OF MARINGÁ   (Brazil)

Author keywords

Degradation; Discoloration; Photocatalysis; Reactive orange 122; Sol gel; Titania

Indexed keywords

DEGRADATION; DISCOLORATION; PHOTOCATALYSTS; SOL-GEL PROCESS; SOLUTIONS; TITANIUM OXIDES;

ALKOXIDE PRECURSORS; TITANIUM ISOPROPOXIDE; TITANIUM TETRABUTOXY;

DYES;

CATALYST; DEGRADATION; REACTIVE DYE; TITANIUM OXIDE;

EID: 34548541727     PISSN: 01437208     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.dyepig.2006.10.014     Document Type: Article

References (29)

1. Passos J.A.L., Pereira F.A., and Tomich S. Approaches and practices related to hazardous waste management, processing and final disposal in Germany and Brazil. Water Sci Technol 29 8 (1994) 105-116
2. 2 dispersions under visible light irradiation. Appl Catal B Environ 15 (1998) 147-156
3. 2 powder for the treatment of polluted water. Appl Catal B Environ 17 (1998) 25-36
4. 2 in different crystal structures. Appl Catal B Environ 3 (1993) 37-44
5. Ollis D.F., Pelizzetti E., and Serpone N. Destruction of water contaminants. Environ Sci Technol 25 9 (1991) 1522-1529
6. Qamar M., Saquib M., and Muneer M. Photocatalytic degradation of two selected dye derivatives, chromotrope 2B and amido black 10B, in aqueous suspensions of titanium dioxide. Dyes Pigments 65 (2005) 1-9
7. 2 assisted degradation of textile dye reactive blue 4. Chemosphere 46 (2002) 1173-1181
8. 2/UV in an annular photoreactor. Water Res 38 (2004) 2775-2781
9. 2-assisted photocatalytic degradation of azo dyes in aqueous solution: kinetic and mechanistic investigations. A review. Appl Catal B Environ 49 (2004) 1-14
10. 2. Appl Catal B Environ 45 (2003) 23-38
11. Lachheb H., Puzenat E., Houas A., Ksibi M., Elaloui E., Guillard C., et al. 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 39 (2002) 75-90
12. 2 particles in the absence and presence of UV irradiation: the effects of some inorganic anions on the photocatalysis. J Photochem Photobiol A 163 (2004) 29-35
13. Molinari R., Pirillo F., Falco M., Loddo V., and Palmisano L. Photocatalytic degradation of dyes by using a membrane reactor. Chem Eng Process 43 (2004) 1103-1114
14. Pelegrini R., Peralta-Zamora P., Andrade A.R., Reyes J., and Durán N. Electrochemically assisted photocatalytic degradation of reactive dyes. Appl Catal B Environ 22 (1999) 83-90
15. Peralta-Zamora P., Pereira C.M., Tiburtius E.R.L., Moraes S.G., Rosa M.A., Minussi R.C., et al. Decolorization of reactive dyes by immobilized laccase. Appl Catal B Environ 42 (2003) 131-144
16. Cybulski A., and Moulijn J.A. Structured catalysts and reactors (1998), Marcel-Dekker, Inc., New York
17. 2-doping on the photocatalytic degradation of azo-dyes. Catal Today 54 (1999) 119-130
18. 2 via hydrolysis of titanium tetraisopropoxide and its photocatalytic activity on a suspended mixture with activated carbon in the degradation of 2-naphthol. J Photochem Photobiol A 163 (2004) 317-321
19. Herrmann J.-M. Heterogeneous photocatalysis: fundamentals and applications to the removal of various types of aqueous pollutants. Catal Today 53 (1999) 115-129
20. 2-Degussa P25 photocatalysts. Appl Catal B Environ 35 (2001) 1-7
21. Kolen'ko Y.V., Churagulov B.R., Kunst M., Mazerolles L., and Colbeau-Justin C. Photocatalytic properties of titania powders prepared by hydrothermal method. Appl Catal B Environ 54 (2004) 51-58
22. Bickley R.I., Gonzalez-Carreno T., Lees J.S., Palmisano L., and Tilley R.J.D. Structural investigation of titanium dioxide photocatalysts. J Solid State Chem 92 (1991) 178-190
23. 2 and ZnO suspensions. Catal Today 76 (2002) 235-246
24. Sumner H.H. The mechanism of dyeing with procion dyes. I. The mechanism of alkali adsorption by cellulose. J Soc Dyers Colour 76 (1960) 672-678
25. 3. J Catal 149 (1994) 326-343
26. Pietron J.J., and Rolison D.R. Electrochemically induced surface modification of titanols in a "nanoglued" titania aerogel-silica aerogel composite film. J Non-Cryst Solids 285 (2001) 13-21
27. Bond G.C., and Tahir S.F. Vanadium oxide monolayer catalysts. Preparation, characterization and catalytic activity. Appl Catal 71 (1991) 1-31
28. Dutoit D.C.M., Scheneider M., Fabrizioli P., and Baiker A. Vanadia-silica mixed oxides. Influence of vanadia precursor, drying method and calcination temperature on structural and chemical properties. J Mater Chem 7 2 (1997) 271-278
29. Dutoit D.C.M., Schneider M., Fabrizioli P., and Baiker A. Vanadia-silica low-temperature aerogels: influence of aging and vanadia loading on structural and chemical properties. Chem Mater 8 (1996) 734-743