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dc.contributor.authorIoannou, L. A.en
dc.contributor.authorHapeshi, E.en
dc.contributor.authorVasquez, M. I.en
dc.contributor.authorMantzavinos, D.en
dc.contributor.authorFatta-Kassinos, Despoen
dc.creatorIoannou, L. A.en
dc.creatorHapeshi, E.en
dc.creatorVasquez, M. I.en
dc.creatorMantzavinos, D.en
dc.creatorFatta-Kassinos, Despoen
dc.description.abstractThe photocatalytic conversion of two &betaen
dc.description.abstract-blockers, namely atenolol and propranolol in aqueous TiO... suspensions was investigated. Irradiation was provided by a solar simulator equipped with 1 kW Xe-OP lamp, while emphasis was given on the effect of catalyst type and loading (50-3000 mg/L), substrate concentration (5-30 mg/L), initial solution pH (3-10), and the addition of ... (0.07-1.4 mM) and oxygen on degradation in two matrices (i.e. pure water and treated municipal effluent). Of the various catalysts tested, Degussa P25 was highly active yielding up to about 80% conversion after 120 min of reaction. In general, conversion was favored at lower substrate concentrations, near-neutral pH values and in the absence of other organics (i.e. in pure water), while the addition of ... did not accelerate kinetics which seem to follow the Langmuir-Hinshelwood model. Toxicity to D. magna was evaluated prior to and after photocatalytic treatment. Toxicity increased during the early stages of the reaction and then progressively decreased upon the elimination of the substrate and its reaction intermediates, with propranolol being more toxic than atenolol. (ProQuest: ... denotes formulae/symbols omitted.)en
dc.sourceSolar Energyen
dc.subjectAqueous solutionsen
dc.subjectUltraviolet radiationen
dc.subjectWater treatmenten
dc.titleSolar/TiO^sub 2^ photocatalytic decomposition of [Beta]-blockers atenolol and propranolol in water and wastewateren
dc.description.issue9Πολυτεχνική Σχολή / Faculty of EngineeringΤμήμα Πολιτικών Μηχανικών και Μηχανικών Περιβάλλοντος / Department of Civil and Environmental Engineering
dc.contributor.orcidFatta-Kassinos, Despo [0000-0003-1173-0941]

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