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Photochemical treatment of 2-chlorophenol aqueous solutions using ultraviolet radiation, hydrogen peroxide and photo-Fenton reaction.
J Hazard Mater. 2008 May 01; 153(1-2):582-7.JH

Abstract

In the present work, the photochemical oxidation of 2-chlorophenol aqueous solutions in a batch recycle photochemical reactor using ultraviolet irradiation and hydrogen peroxide was studied. Specifically, the effect of hydrogen peroxide initial concentration (0-10316 mg L(-1)) and 2-chlorophenol initial concentration (150-3000 mg L(-1)) was examined. The process was attended via total organic carbon (TOC), 2-chlorophenol, chloride ion, acetic acid, formic acid and pH measurements. The conversion of 2-chlorophenol observed was always much higher than the corresponding total organic carbon removal, whereas the increase in hydrogen peroxide amount in the solution led to higher values of 2-chlorophenol conversion and total organic carbon removal. Finally, the photo-Fenton reaction was applied to the oxidation of 2-chlorophenol, leading to a higher degree of mineralization of the parent compound.

Authors+Show Affiliations

Chemical Process Engineering Laboratory, School of Chemical Engineering, National Technical University of Athens, Heroon Politechniou 9, Zografou Campus, Athens, Greece.No affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

17931771

Citation

Poulopoulos, S G., et al. "Photochemical Treatment of 2-chlorophenol Aqueous Solutions Using Ultraviolet Radiation, Hydrogen Peroxide and photo-Fenton Reaction." Journal of Hazardous Materials, vol. 153, no. 1-2, 2008, pp. 582-7.
Poulopoulos SG, Nikolaki M, Karampetsos D, et al. Photochemical treatment of 2-chlorophenol aqueous solutions using ultraviolet radiation, hydrogen peroxide and photo-Fenton reaction. J Hazard Mater. 2008;153(1-2):582-7.
Poulopoulos, S. G., Nikolaki, M., Karampetsos, D., & Philippopoulos, C. J. (2008). Photochemical treatment of 2-chlorophenol aqueous solutions using ultraviolet radiation, hydrogen peroxide and photo-Fenton reaction. Journal of Hazardous Materials, 153(1-2), 582-7.
Poulopoulos SG, et al. Photochemical Treatment of 2-chlorophenol Aqueous Solutions Using Ultraviolet Radiation, Hydrogen Peroxide and photo-Fenton Reaction. J Hazard Mater. 2008 May 1;153(1-2):582-7. PubMed PMID: 17931771.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Photochemical treatment of 2-chlorophenol aqueous solutions using ultraviolet radiation, hydrogen peroxide and photo-Fenton reaction. AU - Poulopoulos,S G, AU - Nikolaki,M, AU - Karampetsos,D, AU - Philippopoulos,C J, Y1 - 2007/09/05/ PY - 2006/09/05/received PY - 2007/03/07/revised PY - 2007/09/01/accepted PY - 2007/10/13/pubmed PY - 2008/7/3/medline PY - 2007/10/13/entrez SP - 582 EP - 7 JF - Journal of hazardous materials JO - J Hazard Mater VL - 153 IS - 1-2 N2 - In the present work, the photochemical oxidation of 2-chlorophenol aqueous solutions in a batch recycle photochemical reactor using ultraviolet irradiation and hydrogen peroxide was studied. Specifically, the effect of hydrogen peroxide initial concentration (0-10316 mg L(-1)) and 2-chlorophenol initial concentration (150-3000 mg L(-1)) was examined. The process was attended via total organic carbon (TOC), 2-chlorophenol, chloride ion, acetic acid, formic acid and pH measurements. The conversion of 2-chlorophenol observed was always much higher than the corresponding total organic carbon removal, whereas the increase in hydrogen peroxide amount in the solution led to higher values of 2-chlorophenol conversion and total organic carbon removal. Finally, the photo-Fenton reaction was applied to the oxidation of 2-chlorophenol, leading to a higher degree of mineralization of the parent compound. SN - 0304-3894 UR - https://www.unboundmedicine.com/medline/citation/17931771/Photochemical_treatment_of_2_chlorophenol_aqueous_solutions_using_ultraviolet_radiation_hydrogen_peroxide_and_photo_Fenton_reaction_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0304-3894(07)01286-1 DB - PRIME DP - Unbound Medicine ER -