Modeling and experimentation of a novel labyrinth bubble photoreactor for degradation of organic pollutant

Chemical Engineering Research and Design

Volumn 87, Issue 12, 2009, Pages 1604-1611

  Hao, Xiao gang ^a   Li, Hong hui ^a   Zhang, Zhong lin ^a   Fan, Cai mai ^a   Liu, Shi bin ^a   Sun, Yan ping ^a  

^a TAIYUAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Labyrinth bubble photoreactor; Modeling; Photocatalysis; Structure; Water treatment

Indexed keywords

BAFFLE PLATE; CONVERSION RATES; LABYRINTH BUBBLE PHOTOREACTOR; LIGHT INTENSITY; LIQUID VOLUME; LOW CONCENTRATIONS; MASS BALANCE; METHYL ORANGE; MIXED-FLOW REACTORS; MODELING; ORGANIC POLLUTANT DEGRADATION; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC REACTIONS; PHOTOCATALYTIC REACTORS; PHOTOREACTORS; QUARTZ GLASS; RATE EQUATIONS; RECIRCULATION SYSTEMS; REMOVAL RATE; SOL-GEL METHODS; SPACE BETWEEN; STRUCTURAL PARAMETER; TIO;

AZO DYES; BATCH REACTORS; BIODEGRADATION; CATALYSTS; CHEMICALS REMOVAL (WATER TREATMENT); DEGRADATION; LIQUIDS; ORGANIC POLLUTANTS; OXIDE MINERALS; PHOTOCATALYSIS; PHOTODEGRADATION; PLATES (STRUCTURAL COMPONENTS); QUARTZ; SOL-GEL PROCESS; WASTEWATER TREATMENT;

MATHEMATICAL MODELS;

EID: 71649110373     PISSN: 02638762     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cherd.2009.06.002     Document Type: Article

References (27)

1. Biard P.F., Bouzaza A., and Wolbert D. Photocatalytic degradation of two volatile fatty acids in an annular plug-flow reactor: kinetic modeling and contribution of mass transfer rate. Environ Sci Technol 41 8 (2007) 2908-2914
2. Brandi R.J., Rintoul G., Alfano O.M., et al. Photocatalytic reactors reaction kinetics in a flat plate solar simulator. Catal Today 76 2-4 (2002) 161-175
3. Cheng Y.P., Sun H.Q., Jin W.Q., et al. Effect of preparation conditions on visible photocatalytic activity of titania synthesized by solution combustion method. Chinese J Chem Eng 15 2 (2007) 178-183
4. Couto S.R., Dominguez A., and Sanroman A. Photocatalytic degradation of dyes in aqueous solution operating in a fluidized bed reactor. Chemosphere 46 1 (2002) 83-86
5. 2/UV. J Appl Electrochem 35 7-8 (2005) 821-829
6. 2/ACF. Trans Nonferrous Met Soc China 13 2 (2003) 452-456
7. 2 bed for removal of phenol from water. Appl Catal B: Environ 46 2 (2003) 415-419
8. 2 photoelectrocatalytic technology. Chem Bull 66 5 (2003) 306-311
9. Hao X.G., Li H.H., Yu Q.S., et al. Distribution and fluctuation of the light intensity in two-dimensional fluidized bed photoreactors. Chinese J Proc Eng 5 5 (2005) 473-478
10. Hao, X.G., Zhang, Z.L., Luo, S.X., et al., 2008. Labyrinth cross-flow bubble photoreactor and its application in treatment of organic wastewater. China Pat, ZL200610012622.1.
11. Hao X.G., Luo S.X., Zhang Z.L., et al. Photocatalytic degradation performances of phenol in wastewater using a novel labyrinth bubble photoreactor. J Chem Eng Chinese Univ 21 6 (2007) 1056-1059
12. Haque F., Vaisman E., Langford C.H., et al. Preparation and performance of integrated photocatalyst adsorbent (IPCA) employed to degrade model organic compounds in synthetic wastewater. J Photochem Photobiol A: Chem 169 1 (2005) 21-27
13. Kabir M.F., Vaisman E., Langford C.H., et al. Effects of hydrogen peroxide in a fluidized bed photocatalytic reactor for wastewater purification. Chem Eng J 118 3 (2006) 207-212
14. 2-coated ceramic particles. Chem Eng J 108 1-2 (2005) 155-160
15. Lee J.H., Nam W., Kang M., et al. Design of two types of fluidized photo reactors and their photo-catalytic performances for degradation of methyl orange. Appl Catal A: Gen 244 1 (2003) 49-57
16. Lim T.H., and Kim S.D. Trichloroethylene degradation by photocatalysis in annular flow and annulus fluidized bed photoreactors. Chemosphere 54 3 (2004) 305-312
17. Lin H.F., and Valsaraj K.T. A titania thin film annular photocatalytic reactor for the degradation of polycyclic aromatic hydrocarbons in dilute water streams. J Hazard Mater B99 2 (2003) 203-219
18. 2 bed. Appl Catal B: Environ 59 3-4 (2005) 155-160
19. Nam W., Kim J., and Han G. Photocatalytic oxidation of methyl orange in a three phase fluidized bed reactor. Chemosphere 47 9 (2002) 1019-1024
20. Pozzo R.L., Brandi R.J., Giombi J.L., et al. Fluidized bed photoreactors using composites of titania CVD-coated onto quartz sand as photocatalyst: assessment of photochemical efficiency. Chem Eng J 118 3 (2006) 153-159
21. Ray A.K. Design, modelling and experimentation of a new large-scale photocatalytic reactor for water treatment. Chem Eng Sci 54 15-16 (1999) 3113-3125
22. Sagawe G., Brandi R.J., Bahnemann D., et al. Photocatalytic reactors for treating water pollution with solar illumination. I. A simplified analysis for batch reactors. Chem Eng Sci 58 12 (2003) 2587-2599
23. Sun Y.P., and Zhao Y.Q. Study on the mathematical model of isothermal photocatalytic reactor. J Taiyuan Univ Technol 31 6 (2000) 603-608
24. Vaisman E., Kabir M.F., Kantzas A., et al. A fluidized bed photoreactor exploiting a supported photocatalyst with adsorption pre-concentration capacity. J Appl Electrochem 35 7 (2005) 675-681
25. Yang Q., Ang P.L., Ray M.B., et al. Light distribution field in catalyst suspensions within an annular photoreactor. Chem Eng Sci 60 19 (2005) 5255-5268
26. Zalazar C.S., Martin C.A., and Cassano A.E. Photocatalytic intrinsic reaction kinetics. II. Effects of oxygen concentration on the kinetics of the photocatalytic degradation of dichloroacetic acid. Chem Eng Sci 60 15 (2005) 4311-4322
27. Zhang D.X., Zhang L.Y., and Li H.S. Photocatalytic oxidation performance and kinetics of simulated organic wastewater in circulating slurry photocatalytic reactor. J Chem Ind Eng (China) 57 5 (2006) 1159-1165