Role of reactive intermediates in the radiolytic degradation of Acid Red 1 in aqueous solution

Radiation Physics and Chemistry

Volumn 78, Issue 1, 2009, Pages 13-18

  Foldvary Cs M ^a   Wojnarovits L ^a  

^a INSTITUTE OF EXPERIMENTAL MEDICINE   (Hungary)

Author keywords

Acid Red 1; Azo dyes; Azophloxine; Radiolysis; Superoxide anion

Indexed keywords

ACID RED 1; AZO DYE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL OXYGEN DEMAND; DECOLORIZATION; DEGRADATION; MINERALIZATION; OXIDATION; RADIATION DOSE; RADIOLYSIS;

EID: 55549134975     PISSN: 0969806X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.radphyschem.2008.07.009     Document Type: Article

References (27)

1. Bragger J.L., Lloyd A.W., Soozandehfar S.H., Bloomfield S.F., Marriott C., and Martin G.P. Investigations into the azo reducing activity of a common colonic microorganism. Int. J. Pharm. 157 (1997) 61-71
2. {radical dot}-) in aqueous solution. J. Phys. Chem. Ref. Data 17 (1988) 518-886. http://www.rcdc.nd.edu updated version: 〈http://www.rcdc.nd.edu〉
3. Emmi S.S., and Takács E. Water remediation by electron-beam treatment. In: Spotheim-Maurizot M., Mostafavi M., Douki T., and Belloni J. (Eds). Radiation Chemistry, from Basics to Applications in Material and Life Sciences (2008), EDP Sciences, France 87-103
4. Flamigni L., and Monti S. Primary processes in the reduction of azo dyes in alcohols studied by pulse radiolysis method. J. Phys. Chem. 89 (1985) 3702-3707
5. Földváry Cs.M., and Wojnárovits L. The effect of high-energy radiation on aqueous solution of Acid Red 1 textile dye. Radiat. Phys. Chem. 76 (2007) 1485-1488
6. 2. Comparative mechanistic and kinetic investigations. J. Photochem. Photobiol. A: Chem. 130 (2000) 35-47
7. Getoff N. The role of peroxyl radicals and related species in the radiation-induced degradation of water pollutants. In: Cooper W.J., Curry R.D., and O'Shea K.E. (Eds). Environmental Applications of Ionizing Radiation (1998), Wiley, New York 231-246
8. Getoff N. Factors influencing the efficiency of radiation-induced degradation of water pollutants. Radiat. Phys. Chem. 65 (2002) 437-446
9. 5 method, and the relation between their reactivity and azo-hydrazone tautomerism. Dyes Pigments 59 (2003) 201-222
10. Hosono M., Arai H., Aizawa M., Yamamoto I., Shimizu K., and Sugiyama M. Decoloration and degradation of azo dye in aqueous solution supersaturated with oxygen by irradiation of high-energy electron beams. Appl. Radiat. Isot. 44 (1993) 1199-1203
11. Hunt P., Worrall D.R., Wilkinson F., and Batchelor S.N. Quantitative rate constants for the reaction of dyes and alkenes with α-hydroxyalkyl radicals, measured by laser flash photolysis. Photochem. Photobiol. Sci. 2 (2003) 518-523
12. Jin F.M., Leitich J., and von Sonntag C. The superoxide radical reacts with tyrosine-derived phenoxyl radicals by addition rather than electron transfer. J. Chem. Soc. Perkin Trans. 2 9 (1993) 1583-1588
13. Kim T.H., Lee J.K., and Lee M.J. Biodegradability enhancement of textile wastewater by electron beam irradiation. Radiat. Phys. Chem. 76 (2007) 1037-1041
14. Krapfenbauer K., Wolfger H., Getoff N., Hamblett I., and Navaratnam S. Pulse radiolysis and chemical analysis of azo dyes in aqueous solution I. p-Phenylazoaniline. Radiat. Phys. Chem. 58 (2000) 21-27
15. Roder M., Wojnárovits L., Földiák G., Emmi S.S., Beggiato G., and D'Angelantonio M. Addition and elimination kinetics in OH radical induced oxidation of phenol and cresols in acidic and alkaline solutions. Radiat. Phys. Chem. 54 (1999) 475-479
16. 5 (pantothenic acid) formed by free radical reactions. Radiat. Phys. Chem. 76 (2007) 1594-1599
17. Sharma K.K., Rao B.S.M., Mohan H., Mittal J.P., Oakes J., and O'Neill P. Free-radical-induced oxidation and reduction of 1-arylazo-2-naphthol dyes: a radiation chemical study. J. Phys. Chem. A 106 (2002) 2915-2923
18. Sharma K.K., O'Neill P., Oakes J., Batchelor S.N., and Rao B.S.M. One-electron oxidation and reduction of different tautomeric forms of azo dyes: a pulse radiolysis study. J. Phys. Chem. A 107 (2003) 7619-7628
19. Simic M., and Hayon E. Comparison between the electron transfer reactions from free radicals and their corresponding peroxy radicals to quinones. Biochem. Biophys. Res. Commun. 50 (1973) 364-369
20. Suzuki N., Nagai T., Hotta H., and Washino M. The radiation-induced decoloration of azo dye in aqueous solution. Bull. Chem. Soc. Jpn. 48 (1975) 2158-2163
21. Wardman P. Reduction potentials of one-electron couples involving free radicals involving free radicals I aqueous solution. J. Phys. Chem. Ref. Data 18 (1989) 1637-1755
22. Winterbourn C., and Kettle A.J. Radical-radical reactions of superoxide: a potential route to toxicity. Biochem. Biophys. Res. Commun. 305 (2003) 729-736
23. Wojnárovits L., and Takács E. Irradiation treatment of azo dye containing wastewater: an overview. Radiat. Phys. Chem. 77 (2008) 225-244
24. Wojnárovits L., Pálfi T., and Takács E. Kinetics and mechanism of azo dye destruction in advanced oxidation processes. Radiat. Phys. Chem. 76 (2007) 1497-1501
25. Yadav P., Rao B.S.M., Batchelor S.N., and O'Neill P. From alcohols to sugars-how does reactivity of α-hydroxyalkyl radicals change with structure? A quantitative examination by pulse radiolysis. J. Phys. Chem. 109 (2005) 2039-2042
26. Yamashita S., Katsumura Y., Lin M., Muroya Y., Miyazaki T., and Murakami T. Water radiolysis with heavy ions of energies up to 28 GeV. 1. Measurements of primary g values as track segment yields. Radiat. Phys. Chem. 77 (2008) 439-446
27. Zhang S.-J., Yu H.-Q., and Li. Q.-R. Radiolytic degradation of acid orange 7: a mechanistic study. Chemosphere 61 (2005) 1003-1011