Enhancement of photocatalytic degradation of phenol and chlorophenols by ultrasound

Industrial and Engineering Chemistry Research

Volumn 41, Issue 24, 2002, Pages 5958-5965

  Chen, Yi Chuan ^a   Smirniotis, Panagiotis ^a  

^a University of Cincinnati   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DEGRADATION; IONIC STRENGTH; NEGATIVE IONS; PHOTOCATALYSIS; SONOCHEMISTRY; ULTRASONIC APPLICATIONS; ULTRAVIOLET RADIATION;

POWER DENSITY;

PHENOLS;

CHLORIDE ION; CHLOROPHENOL; ORGANIC COMPOUND; PHENOL; RADICAL; TITANIUM DIOXIDE;

ULTRASONICS;

ARTICLE; CATALYSIS; CHEMICAL REACTION KINETICS; DEGRADATION; IONIC STRENGTH; PERFORMANCE; PH; PHOTOCHEMISTRY; SOLUBILITY; ULTRASOUND; ULTRAVIOLET RADIATION;

EID: 0037184353     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie020415o     Document Type: Article

References (28)

1. 2. Chemosphere 1999, 39, 781.
2. 2 slurries. Water Res. 1995, 29, 2651.
3. Moctezuma, E.; Leyva, E.; Monreal, E.; Villegas, N.; Infante, D. Photocatalytic degradation of the herbicide "paraquat". Chemosphere 1999, 39, 511.
4. Litter, M. I. Heterogeneous photocatalysis: Transition metal ions in photocatalytic systems. Appl. Catal. B 1999, 23, 89.
5. Kotronatou, A.; Mills, G.; Hoffmann, M. R. Ultrasonic irradiation of p-nitrophenol in aqueous solution. J. Phys. Chem. 1991, 95, 3630.
6. Serpone, N.; Terzian, R.; Colarusso, P.; Minero, C.; Pelizzetti, E. Sonochemical oxidation of phenol and three of its intermediate products in aqueous media: Catechol, hydroquinone, and benzoquinone. Kinetic and mechanistic aspects. Res. Chem. Intermed. 1992, 18, 183.
7. Petrier, C.; Lamy, M. F.; Francony, A.; Benahceene, A.; David, B.; Renaudin, V.; Gondreson, N. Sonochemical degradation of phenol in dilute aqueous solutions: Comparison of the reaction rates at 20 and 487 kHz. J. Phys. Chem. 1994, 98, 10514.
8. Mason, T. J.; Lorimer, J. P. Sonochemistry: Theory, Applications and Uses of Ultrasound in Chemistry; Ellis Horwood: New York, 1989.
9. Suslick, K. S. Synthetic applications of ultrasound. Mod. Synth. Methods 1986, 4, 1.
10. Sullivan, C. Sonochemistry - A sound investment. Chem. Ind. 1992, 70 (10), 365.
11. Cheung, H. M.; Kurup, S. Sonochemical destruction of CFC 11 and CFC 133 in dilute aqueous solution. Environ. Sci. Technol. 1994, 28, 1619.
12. Bhatnagar, A.; Cheung, H. M. Sonochemical destruction of chlorinated C1 and C2 volatile organic compounds in dilute aqueous solution. Environ. Sci. Technol. 1994, 28, 1481.
13. Kotronarou, A.; Mills, G.; Hoffmann, M. R. Decomposition of parathion in aqueous solution by ultrasonic irradiation. Environ. Sci. Technol. 1992, 26, 1460.
14. Price, G. J.; Matthias, P.; Lenz, E. J. The use of high power ultrasound for the destruction of aromatic compounds in aqueous solutions. Trans. Inst. Chem. Eng. 1994, 72, 27.
15. Neppiras, E. A. Acoustic cavitation: An introduction. Ultrasonics 1984, 22, 25.
16. Suslick, K. S. The chemical effects of ultrasound. Sci. Am. 1989, 260 (2), 80.
17. Adewuyi, Y. G. Sonochemistry: Environmental science and engineering applications. Ind. Eng. Chem. Res. 2001, 40, 4681.
18. 2 powders. Appl. Catal. B 2001, 32, 95.
19. Hoffmann, M. R.; Martin, S. T.; Choi, W.; Bahnemann, D. W. Environmental applications of semiconductor photocatalysis. Chem. Rev. 1995, 95, 69.
20. Jensen, J. N. Applications of ultrasound for the destruction of hazardous waste. Hazard. Ind. Waste. 1996, 28, 265.
21. Davydov, L.; Smirniotis, P. G. Quantification of the Primary Processes in Aqueous Heterogeneous Photocatalysis Using Single-Stage Oxidation Reactions. J. Catal. 2000, 191, 105.
22. 2 and organic peroxides on quantum-sized semiconductor colloids. Environ. Sci. Technol. 1994, 28, 776.
23. Seymour, J. D.; Gupta, R. B. Oxidation of aqueous pollutants using ultrasound: Salt-induced enhancement. Ind. Eng. Chem. Res. 1997, 36, 3453.
24. Augugliaro, V.; Palmisano, L.; Sclafani, A.; Minero, C.; Pelizzetti, E. Photocatalytic degradation of phenol in aqueous titanium dioxide dispersions. Toxicol. Environ. Chem. 1988, 16, 89.
25. 2 suspensions. Water Sci. Technol. 1994, 30, 47.
26. Henglein, A. Advances in Sonochemistry; JAI Press: Greenwich, CT, 1990.
27. Shirgaonkar, I. Z.; Pandit, A. B. Sonophotochemical destruction of aqueous solution of 2,4,6-trichlorophenol. Ultrason. Sonochem. 1998, 5, 53.
28. 2 catalyst. Ultrason. Sonochem. 2001, 8, 227.