Application of electrochemical oxidation for treatment of industrial wastewater - The influence of reactor hydrodynamics on direct and mediated processes

Journal of Chemical Technology and Biotechnology

Volumn 81, Issue 8, 2006, Pages 1375-1383

  Szpyrkowicz, Lidia ^a  

^a CA' FOSCARI UNIVERSITY OF VENICE   (Italy)

Author keywords

Direct electro oxidation; Electrochemical reactors; Kinetics; Mediated electro oxidation; Pollutants removal; Stirring effects

Indexed keywords

ELECTROCHEMISTRY; HYDRODYNAMICS; MASS TRANSFER; OXIDATION; REACTION KINETICS;

DIRECT ELECTRO-OXIDATION; ELECTROCHEMICAL OXIDATION; POLLUTANTS REMOVAL; STIRRING EFFECTS;

WASTEWATER TREATMENT;

INDUSTRIAL EFFLUENT;

ELECTROCHEMISTRY; HYDRODYNAMICS; MASS TRANSFER; OXIDATION; REACTION KINETICS; WASTEWATER TREATMENT;

AGITATION; ARTICLE; BIOREACTOR; CHEMICAL REACTION KINETICS; CORRELATION ANALYSIS; ELECTROCHEMICAL ANALYSIS; GAS LIQUID CHROMATOGRAPHY; HYDRODYNAMICS; OXIDATION; OXIDATION REDUCTION REACTION; POLLUTANT; PREDICTION; PROCESS OPTIMIZATION; WASTE COMPONENT REMOVAL; WASTE WATER; WASTE WATER MANAGEMENT; WATER POLLUTANT;

EID: 33746120670     PISSN: 02682575     EISSN: 10974660     Source Type: Journal    
DOI: 10.1002/jctb.1521     Document Type: Article

References (31)

1. Rajeshwar K, Ibanez JG and Swain GM, Electrochemistry and environment. J Appl Electrochem 24:1077-1091 (1994).
2. Pletcher D and Walsh FC, Industrial Electrochemistry, 2nd edn. Blackie Academic & Professional, NY (1993).
3. Calamano W, Mangold S, Stichnothe H and Thoming J, Clean-up and assessment of metal contaminated soils, in Treatment of Contaminated Soil. Fundamentals, Analysis, Applications, ed by Stegmann R, Brunner G, Calamano W and Matz G. Springer, Berlin, Germany, pp 471-490 (2001).
4. Kaba L and Hitchens GD, Electrochemical treatment of wastes, in Electrochemistry in Transition, ed by Murphy OJ, Srinivasan S and Conway BE. Plenum Press, NY, pp 397-410 (1992).
5. Ho SPY, Wang C and Wan C, Electrolytic decomposition of cyanide effluent with electrochemical reactor packed with stainless steel fiber. Wat Res 24:1317-1321 (1989).
6. 2O systems. Journal of the Electrochemical Society 138:. 117-124 (1991).
7. Szpyrkowicz L, Zilio Grandi F, Kaul SN and Polcaro AM, Copper electrodeposition and oxidation of complexed cyanide from wastewaters in an electrochemical reactor with a Ti/Pt anode. Ind Eng Chem Res 39:2132-2139 (2000).
8. Szpyrkowicz L, Kaul SN, Molga E and De Faveri DM, Comparison of the performance of a reactor equipped with a Ti/Pt and an SS anode for simultaneous cyanide removal and copper recovery. Electrochimica Acta 46:381-387 (2000).
9. Szpyrkowicz L, Kelsall GH, Souto RM, Ricci F and Kaul SN, Hydrodynamic effects on the performance of an electrochemical reactor for destruction of copper cyanide. Part 1 - in situ formation of the electrocatalytic film. Chem Eng Sci 60:523-533 (2005).
10. Comninellis Ch and Nerini A, Anodic oxidation of phenol in the presence of NaCl for wastewater treatment. J Appl Electrochem 25:23-28 (1995).
11. Polcaro AM and Palmas S, Electrochemical oxidation of chlorophenols. Ind Eng Chem Res 36:1791-1798 (1997).
12. Szpyrkowicz L, Juzzolino C, Kaul SN and Daniele S, Electrochemical oxidation of dyeing baths bearing disperse dyes. Ind Eng Chem Res 39:3241-3248 (2000).
13. Abdo MSE and Al-Ameeri RS, Anoxic oxidation of a direct dye in an electrochemical reactor. J Environ Sci Health A22:27-42 (1987).
14. Naumczyk J, Szpyrkowicz L, De Faveri MD and Zilio-Grandi F, Electrochemical treatment of tannery wastewater containing high strength pollutants. Trans IChemE 74:Part B 59-68 (1996).
15. Murphy O, Hitchens GD, Kaba L and Verostko CE, Direct electrochemical oxidation of organics for wastewaters treatment. Wat Res 26:443-451 (1992).
16. Juttner K, Galla K and Schmieder H, Electrochemical approaches to environmental problems in the process industry. Electrochimica Acta 45:2575-2594 (2000).
17. Picket DJ, Electrochemical Reactor Design, 2nd edn. Elsevier, Amsterdam (1979).
18. Rajeshwar K and Ibanez J, Environmental Electrochemistry, Fundamentals and Applications in Pollution Abatement. Academic Press, New York (1997).
19. Janssen LJJ and Koene L, The role of electrochemistry and electrochemical technology in environmental protection. Chem Eng J 85:137-146 (2002).
20. Boxall C and Kelsall GH, Hypochlorite electrogeneration II. Thermodynamics and kinetic model of anode reaction layer, Electrochemical Engineering, IChemE Symp. Series No. 127. IChemE, Rugby, UK, pp 59-70 (1992).
21. Do JS and Yeh WC, In situ degradation of formaldehyde with electrogenerated hypochlorite. J Appl Electrochem 25:483-489 (1995).
22. Ferro S, De Battisti A, Duo I, Comninellis Ch, Haenni W and Perret A, Chlorine evolution at highly boron-doped diamond electrodes. J Electrochem Soc 147:2614-2619 (2000).
23. 2 anode. J Appl Electrochem 22:315-324 (1992).
24. Levenspiel O, Chemical Reaction Engineering, 3rd edn. John Wiley & Sons, NY (1999).
25. APHA, Standard Methods for Examination of Water and Wastewater, 17th edn. American Public Health Assoc., Washington, DC (1989).
26. Szpyrkowicz L, Radaelli M and Daniele S, Electrocatalysis of chlorine evolution on different materials and its influence on the performance of an electrochemical reactor for indirect oxidation of pollutants. Catal Today 100:425-429 (2005).
27. Chao MS, The diffusion coefficients of hypochlorite, hypochlorous acid and chlorine in aqueous media by chronopotentiometry. J Electrochem Soc 115:1172-1179 (1968).
28. Westerterp KR, Chemical Reactor Design and Operation, 2nd edn. John Wiley & Sons, Chichester, UK (1984).
29. Naumczyk J, Szpyrkowicz L and Zilio Grandi F, Electrochemical treatment of textile wastewater. Wat Sci Tech 34:17-24 (1996).
30. Szpyrkowicz L, Cherbanski R and Kelsall GH, Hydrodynamic effect on the performance of an electrochemical reactor for destruction of disperse dyes. Ind Eng Chem Res 44:2058-2068 (2005).
31. Szpyrkowicz L, Zilio-Grandi F and Canepa P, Performance of a full-scale treatment plant for textile dyeing wastewater. Toxicological and Environmental Chemistry 56:23-34 (1996).