Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 30174
Photo-Fenton Treatment of 1,3-dichloro-2- Propanol Aqueous Solutions Using UV Radiation and H2O2 – A Kinetic Study

Authors: Maria D. Nikolaki, Katerina N. Zerva, Constantine. J. Philippopoulos

Abstract:

The photochemical and photo-Fenton oxidation of 1,3-dichloro-2-propanol was performed in a batch reactor, at room temperature, using UV radiation, H2O2 as oxidant, and Fenton-s reagent. The effect of the oxidative agent-s initial concentration was investigated as well as the effect of the initial concentration of Fe(II) by following the target compound degradation, the total organic carbon removal and the chloride ion production. Also, from the kinetic analysis conducted and proposed reaction scheme it was deduced that the addition of Fe(II) significantly increases the production and the further oxidation of the chlorinated intermediates.

Keywords: 1, 3-dichloro-2-propanol, hydrogen peroxide, photo- Fenton, UV .

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1071360

Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1383

References:


[1] M. D. Nikolaki, and C. J. Philippopoulos, "Photochemical degradation of 1,3-dihloro-2-propanol aqueous solutions", J. Haz. Mat., vol. 146(3), July 2007, pp. 674-679.
[2] M. D. Nikolaki, D. Malamis, S. G. Poulopoulos and C. J. Philippopoulos, "Photocatalytical degradation of 1,3-dichloro-2- propanol aqueous solutions by using an immobilized TiO2 photoreactor", J. Haz. Mat., vol. 137(2), September 2006, pp. 1189-1196.
[3] F. Bastos, J. Bessa, C. Pacheco, P. De Marco, P. M. L. Castro, M. Silva, R. Ferreira Jorge, "Enrichment of microbial cultures able to degrade 1,3- dichloro-2-propanol: A comparison between batch and continuous methods", Biodegrad., 13, 2002, pp. 211-220
[4] Wai-cheung Chung , Kwan-ying Hui, Sze-chung Cheng, "Sensitive method for the determination of 1,3-dichloropropan-2-ol and 3- chloropropane-1,2-diol in soy sauce by capillary gas chromatography with mass spectrometric detection", J. Chromatogr. A 952, 2002, pp. 185-192.
[5] N. L-Huillier, M.K. Pratten, R.H. Clothier, "The relative embryotoxicity of 1,3-dichloro-2-propanol on primary chick embryonic cells", Tox. in Vit., 16, 2002, pp. 433-442.
[6] A. H. Hammond, M. J. Garle, J. R. Fry, "Toxicity of dichloropropanols in rat hepatocyte cultures", Environ. Toxicol. Pharmacol. I, 1996, pp. 39-43.
[7] I. Schwingel de Oliveira, L. Viana, C. Verona, V. L. Vargas Fallavena, C. M. Nunes Azevedo, M.┬©al Pires, "Alkydic resin wastewaters treatment by fenton and photo-Fenton processes", J. Haz. Mat., vol. 146, 2007, pp. 564-568.
[8] L. Mater, E. V. C. Rosa, J. Berto, A.X.R. Correa, P.R. Schwingel, C.M. Radetski, "A simple methodology to evaluate influence of H2O2 and Fe2+ concentrations on the mineralization and biodegradability of organic compounds in water and soil contaminated with crude petroleum", J. Haz. Mat., vol.149, 2007, pp.379-386.
[9] R. Alnaizy, A. Akgerman, "Advanced oxidation of phenolic compounds", Adv. Environ, Res., vol. 4, 2000, pp. 233-244.
[10] S. Parsons, Advanced Oxidation Processes for Water and Wastewater Treatment. UK, IWA Publishing, 2004, ch. 5.