Ionizing radiation-induced destruction of benzene and dienes in aqueous media

Environmental Science and Technology

Volumn 40, Issue 9, 2006, Pages 3082-3088

  Al Sheikhly, Mohamad ^a   Poster, Dianne L ^b   An, Jung Chul ^a   Neta, Pedatsur ^b   Silverman, Joseph ^a   Huie, Robert E ^b  

^a UNIVERSITY OF MARYLAND   (United States)

^b NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CONCENTRATION (PROCESS); GAMMA RAYS; IONIZING RADIATION; MOLECULAR STRUCTURE; PH EFFECTS; RADIOLYSIS; SOLUTIONS;

CHAIN REACTIONS; CONDUCTOMETRIC DETECTION; PULSE RADIOLYSIS; SPECTROPHOTOMETRIC DETECTION;

BENZENE;

1,4 CYCLOHEXADIENE; 1,4 HEXADIENE; 1,4 PENTADIENE; ALKADIENE; BENZENE; HYDROXYL GROUP; OXYGEN; OXYGEN RADICAL; PEROXY RADICAL; RADICAL; UNCLASSIFIED DRUG;

BENZENE; CONCENTRATION (PROCESS); GAMMA RAYS; IONIZING RADIATION; MOLECULAR STRUCTURE; PH EFFECTS; RADIOLYSIS; SOLUTIONS;

BENZENE; CHEMICAL REACTION; CONCENTRATION (COMPOSITION); GAMMA RAY RADIATION; IONIZATION;

AQUEOUS SOLUTION; ARTICLE; CONCENTRATION (PARAMETERS); CONDUCTOMETRY; DEGRADATION; DEHYDROGENATION; DOSE RESPONSE; GAMMA RADIATION; IONIZING RADIATION; OXYGEN CONSUMPTION; PH; PULSE RADIOLYSIS; REACTION ANALYSIS; SPECTROPHOTOMETRY;

ALKADIENES; BENZENE; CYCLOHEXANES; CYCLOHEXENES; FREE RADICALS; GAMMA RAYS; HYDROGEN-ION CONCENTRATION; KINETICS; MODELS, CHEMICAL; OXYGEN; PULSE RADIOLYSIS; RADIATION, IONIZING; WATER; WATER POLLUTANTS, CHEMICAL;

EID: 33646340435     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es052533j     Document Type: Article

References (31)

1. Williams, P.; Benton, L.; Warmerdam, J.; Sheehan, P. Comparative Risk Analysis of Six Volatile Organic Compounds in California Drinking Water. Environ. Sci. Technol. 2002, 36, 4721-4728.
2. Williams, P.; Benton, L.; Sheehan, P. The risk of MTBE relative to other VOC's in public drinking water in California. Risk Anal. 2004, 24, 621-634.
3. Neta, P.; Huie, R. E.; Ross, A. B. Rate constants for reactions of inorganic radicals in aqueous solution. J. Phys. Chem. Ref. Data 1988, 17, 1027-1284.
4. von Sonntag C.; Dowideit, P.; Fang, X. W.; Mertens, R.; Pan, X.-M.; Schuchmann, M. N.; Schuchmann, H. P. The fate of hydroxyl radicals in aqueous solution. Water Sci. Technol. 1997, 4, 9-15.
5. von Sonntag, C.; Schuchmann, H. P. The elucidation of peroxyl radical reactions in aqueous solution with the help of radiation chemical methods. Angew. Chem., Int. Ed. Engl. 1991, 30, 1229-1253.
6. Dorfman, L. M.; Taub, I. A.; Buhler, R. E. Pulse radiolysis studies. I. Transient spectra and reaction rates constants in irradiated aqueous solutions of benzene. J. Chem. Phys. 1962, 36, 3051-3061.
7. Balakrishnan, I.; Reddy, M. P. Mechanism of reaction of hydroxyl radical with benzene in the y-radiolysis of the aerated aqueous benzene systems. J. Phys. Chem. 1970, 75, 850-855.
8. Bhatia, K. Reactions of the radiolytically generated hydroxycyclohexadienyl radical in aqueous benzene systems. Radiat. Res. 1974, 59, 537-555.
9. Klein G. W.; Schuler, R. H. Oxidation of benzene by radiolytically produced OH radicals. Radiat. Phys. Chem. 1978, 11, 167-171.
10. Pan, X.-M.; Bastian, E.; von Sonntag, C. The reactions of hydroxyl radicals with 1,4- and 1,3-cyclohexadiene in aqueous solution. A pulse radiolysis and product study. Z. Naturforsch. 1988, 43b, 1201-1205.
11. . equilibria in aqueous solution. A pulse radiolysis study. Z. Naturforsch. 1990, 45b, 1337-1340.
12. Hunter, E. P. L.; Simic, M. G.; Michael, B. D. Use of an optical multichannel analyzer for recording absorption spectra of short-lived transients. Rev. Sci. Instrum. 1985, 56, 2199-2204.
13. Maughin, R. L.; Michael, B. D.; Anderson, R. F. The application of wide band transformers to the study of transient conductivity in pulse irradiated aqueous solutions by the d.c. Method. Radiat. Phys. Chem. 1978, 11, 229.
14. Schuler, R. H.; Hartzell, A. L.; Behar, B. Track effects in radiation chemistry. Concentration dependence for the scavenging of hydroxyl by ferrocyanide in nitrous oxide-saturated aqueous solutions. J. Phys. Chem. 1981, 85, 192-199.
15. Gordon, S.; Hart, E. J.; Thomas, J. K. The Ultraviolet Spectra of Transients Produced in the Radiolysis of Aqueous Solutions. J. Phys. Chem. 1964, 68, 1262-4.
16. Al-Sheikhly, M.; Simic, M. Chain-propagation length of linoleic acid peroxidation in aqueous monomeric and micellar systems. J. Phys. Chem. 1989, 93, 3103.
17. - free radicals. Photochem. Photobiol. 1978, 28, 645-649.
18. Rabani, J.; Pick, M.; Simic, M. Pulse radiolysis of cyclopentane in aqueous solutions. J. Phys. Chem. 1974, 78, 1049-1051.
19. Schuchmann, M. N.; von Sonntag, C. Radiolysis of di-and trimethylphosphates in oxygenated aqueous solution: a model system for DNA strand breakage. J. Chem. Soc., Perkin. Trans. 2 1984, 699-704.
20. Henglein, A.; Langhoff, J.; Schmidt, G. Tetranitromethane as a Radical Scavenger in Radiation Chemical Studies. J. Phys. Chem. 1959, 63, 980.
21. Schuler, R. H.; Patterson, L. K.; Janata, E. Yield for the scavenging of hydroxyl radicals in the radiolysis of nitrous oxide-saturated aqueous solutions. J. Phys. Chem. 1980, 84, 2088-2089.
22. -) in aqueous solutions. J. Phys. Chem. Ref. Data 1988, 17, 513.
23. Pan, X.-M.; Schuchmann, M. N.; von Sonntag, C. Oxidation of benzene by the OH radical. A product and pulse radiolysis study in oxygenated aqueous solution. J. Chem. Soc., Perkin Trans 2 1993, 289-297.
24. Al-Sheikhly, M. I.; Hissung, A.; Schuchmann, H. P.; Schuchmann, M. N.; von Sonntag, C.; Garner, A.; Scholes, G. J. Chem. Soc., Perkin Trans. 2 1984, 601-608.
25. - radicals in aqueous solution. J. Phys. Chem. Ref. Data 1985, 14, 1041-1100.
26. 2 elimination from α-hydroxyalkylperoxyl radicals in aqueous solution. Photochem. Photobiol. 1978, 28, 639-644.
27. Al-Sheikhly, M.; Silverman, J.; Simic, M.; Michael, B. Formation and Reactions of Alkyl, Allyl, Biallylic, and Peroxyl Radicals from Unsaturated Fatty Acids in Micellar and Monomeric Aqueous Solutions. J. Phys. Chem. B 2004, 108, 17618-17627.
28. Isildar, M.; Schuchmann, M. N.; Schulte-Frohlinde, D.; von Sonntag, C. Oxygen uptake in the radiolysis of aqueous solutions of nucleic acids and their constituents. Int. J. Radiat. Biol. 1982, 41, 525.
29. - radicals with organic substrates in aqueous solution. J. Phys. Chem. 1975, 79, 1-6.
30. Russell, G. A. Deuterium-isotope Effects in the Autoxidation of Aralkyl Hydrocarbons. Mechanism of the Interaction of Peroxy Radicals. J. Am. Chem. Soc. 1957, 79, 3871-3877.
31. Zegota, H.; Schuchmann, M. N.; von Sonntag, C. Cyclopentylperoxyl and cyclohexylperoxyl radicals in aqueous solution: A study by product analysis and pulse radiolysis. J. Phys. Chem. 1984, 88, 5589.