Investigation of a jet mixing photo-reactor device for rapid dye discoloration and aromatic degradation via UV/H 2O 2 process

Chemical Engineering Journal

Volumn 183, Issue , 2012, Pages 135-140

  Saien, Javad ^a   Moradi, Vahid ^a   Soleymani, Ali Reza ^a  

^a BU ALI SINA UNIVERSITY   (Iran)

Author keywords

Direct Red 23; Energy consumption; Jet mixing reactor; Kinetics; Optimization; UV H 2O 2

Indexed keywords

DEGRADATION EFFICIENCY; DIRECT RED 23; DIRECTION ANGLE; ECONOMICAL BENEFITS; ELECTRICAL ENERGY CONSUMPTION; ELECTRICAL ENERGY PER ORDER; INITIAL CONCENTRATION; INITIAL PH; INTERNAL MIXING; JET MIXING; JET MIXING REACTOR; KINETIC INVESTIGATIONS; OPTIMUM CONDITIONS; PHOTON FLUX; PHYSICAL AND CHEMICAL PARAMETERS; PILOT SCALE; PSEUDO-FIRST ORDER REACTIONS; UV/H 2O 2;

AROMATIC COMPOUNDS; AROMATIZATION; DEGRADATION; DISCOLORATION; ENERGY UTILIZATION; ENZYME KINETICS; MIXING; NOZZLES; OPTIMIZATION;

WATER TREATMENT;

EID: 84856520610     PISSN: 13858947     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cej.2011.12.043     Document Type: Article

References (25)

1. 2: initial rate analysis by effective kinetic modeling methodology. Chem. Eng. Sci. 2010, 65:135-140.
2. 2. Desalination 2005, 181:91-100.
3. Tabrizi G.B., Mehrvar M. Pilot-plant study for the photochemical treatment of aqueous linear alkylbenzene sulfonate. Sep. Purif. Technol. 2006, 49:115-121.
4. Zhao Z.F., Mehrvar M., Ein-Mozaffari F. Mixing time in an agitated multi-lamp cylindrical photoreactor using electrical resistance tomography. J. Chem. Technol. Biotechnol. 2008, 83:1676-1688.
5. Royaee S.J., Sohrabi M. Application of photo-impinging streams reactor in degradation of phenol in aqueous phase. Desalination 2010, 253:57-61.
6. Bathija P.R. Jet mixing design and applications. Chem. Eng. 1982, 25:89-94.
7. Wasewar K.L. A design of jet mixed tank. Chem. Biochem. Eng. Q 2006, 20:31-46.
8. Song S., Ying H., He Z., Chen J. Mechanism of decolorization and degradation of CI Direct Red 23 by ozonation combined with sonolysis. Chemosphere 2007, 66:1782-1788.
9. Eo) for photooxidative decolorization of four textile dye solutions by the kinetic model. Chemosphere 2005, 6:761-767.
10. Eo) for photooxidative decolorization of four textile dye solutions by the kinetic model. Chemosphere 2005, 59:761-767.
11. Patwardhan A.W., Gaikwad S.G. Mixing in tanks agitated by jets. Chem. Eng. Res. Des. 2003, 81:211-220.
12. Manjula P., Kalaichelvi P., Dheenathayalan K. Development of mixing time correlation for a double jet mixer. J. Chem. Technol. Biotechnol. 2010, 85:115-120.
13. Saien J., Zonouzian S.A.E., Dehkordi A.M. Investigation of a two impinging-jets contacting device for liquid-liquid extraction process. Chem. Eng. Sci. 2006, 61:3942-3950.
14. 2 process. Dyes Pigments 2004, 62:269-275.
15. 2 assisted degradation of textile dye reactive blue 4. Chemosphere 2002, 46:1173-1181.
16. 2- for rapid dye destruction in aqueous media. Desalination 2011, 279:298-305.
17. Lipctnska-Kochany E., Sprah G., Harms S. Influence of some groundwater and surface waters constituents on the degradation of 4-chlorophenol by the Fenton reaction. Chemosphere 1995, 30:9-20.
18. E.P. Serjeant, B. Dempsey (Eds.), Ionization constants of organic acids in solutions, IUPAC Chemical Data Series No. 23, Pergamon Press, Oxford, UK, 1979.
19. 2 decolourisation of Acid Blue 74. Dyes Pigments 2005, 66:129-134.
20. Pavia D.L., Lampman G.M., Kriz D.L. Introduction to Spectroscopy: A Guide for Students 2000, Saunders College Publishing. 3rd ed.
21. EO) with kinetic modeling on photooxidative degradation of C. I. Acid Orange 7 in a tubular continuous-flow photoreactor. Ind. Eng. Chem. Res. 2006, 45:553-557.
22. Clausen N., Scarminio S., Takashima K. Optimization and effects of some electron acceptors on the photocatalytic degradation of Direct Red 23 azo dye. J. Chil. Chem. Soc. 2009, 54:289-294.
23. Bolton J.R., Bircher K.G., Tumas W., Toman C.A. Figures-of merit for the technical development and application of advanced oxidation technologies for both electric- and solar-driven systems. Pure Appl. Chem. 2001, 73:627-637.
24. Saien J., Ojaghloo Z., Soleymani A.R., Rasoulifard M.H. Homogeneous and heterogeneous AOPs for rapid degradation of Triton X-100 in aqueous media via UV light, nano titania hydrogen peroxide and potassium persulfate. Chem. Eng. J. 2011, 167:172-182.
25. Eo) for advanced oxidative decolourization of reactive azo dyes by UV light. J. Hazard. Mater. 2007, 144:316-322.