title: Paracetamol oxidation from aqueous solutions by means of ozonation and H2O2/UV system.
abstract: Paracetamol oxidation from aqueous solutions is studied by means of ozonation and H(2)O(2) photolysis. Both oxidative systems are able to destroy the aromatic ring of the substrate with a partial conversion of the initial carbon content into carbon dioxide. For the adopted experimental conditions mineralization degrees up to 30% and 40% are observed with ozonation and H(2)O(2) photolysis, respectively. Main reaction intermediates and products are identified for both systems by HPLC and GC-MS analyses and a kinetic characterization is achieved.
authors.affiliation: Dip. di Ingegneria Chimica, Facolta di Ingegneria, Universita degli Studi di Napoli Federico II, Piazzale V. Tecchio, 80-80125 Napoli, Italy. randreoz@unina.it
authors.forename: Roberto
authors.initials: R
authors.lastname: Andreozzi
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Caprio
authors.forename: Raffaele
authors.initials: R
authors.lastname: Marotta
authors.forename: Davide
authors.initials: D
authors.lastname: Vogna
mesh_terms: D000082:Acetaminophen / Q000737:chemistry*; D018712:Analgesics, Non-Narcotic / Q000737:chemistry*; D006861:Hydrogen Peroxide / Q000737:chemistry*; D016877:Oxidants / Q000737:chemistry*; D010084:Oxidation-Reduction; D010777:Photochemistry; D014466:Ultraviolet Rays; D018508:Water Purification / Q000379:methods*
chemical_list: D018712:Analgesics, Non-Narcotic; D016877:Oxidants; D000082:Acetaminophen; D006861:Hydrogen Peroxide