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DC Field | Value | Language |
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dc.contributor.author | Dos Santos, Alexsandro Jhones | - |
dc.contributor.author | Cabot Julià, Pere-Lluís | - |
dc.contributor.author | Brillas, Enric | - |
dc.contributor.author | Sirés Sadornil, Ignacio | - |
dc.date.accessioned | 2020-07-01T13:24:20Z | - |
dc.date.available | 2022-06-17T05:10:20Z | - |
dc.date.issued | 2020-06-17 | - |
dc.identifier.issn | 0926-3373 | - |
dc.identifier.uri | http://hdl.handle.net/2445/167139 | - |
dc.description.abstract | Anodic oxidation with electrogenerated H2O2 (AO-H2O2) of 130 mL of antihypertensive drug captopril was studied in sulfate medium, urban wastewater and synthetic urine using a BDD, Pt or IrO2 anode and an air-diffusion cathode. Oxidants were ¿OH formed during O2 evolution and active chlorine formed via anodic oxidation of Cl-. Drug removal decreased as: BDD > Pt > IrO2. The effect of pH and current density was examined. Further, 2.5 L of drug solutions in the same matrices with Fe2+ at pH 3.0 were treated by solar photoelectro-Fenton (SPEF) using a solar pre-pilot flow plant with a Pt/air-diffusion cell and a planar photoreactor. In sulfate medium, SPEF outperformed AO-H2O2 and electro-Fenton because of the efficient Fe3+ photoreduction. Low mineralization was achieved by the small generation of photoactive Fe(III)-carboxylate complexes. In urban wastewater, captopril was more rapidly removed due to active chlorine Two heterocyclic derivatives and four aliphatic acids were detected. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Elsevier B.V. | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1016/j.apcatb.2020.119240 | - |
dc.relation.ispartof | Applied Catalysis B-Environmental, 2020, vol. 277, p. 119240 | - |
dc.relation.uri | https://doi.org/10.1016/j.apcatb.2020.119240 | - |
dc.rights | cc-by-nc-nd (c) Elsevier B.V., 2020 | - |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es | - |
dc.source | Articles publicats en revistes (Ciència dels Materials i Química Física) | - |
dc.subject.classification | Depuració d'aigües residuals | - |
dc.subject.classification | Oxidació electroquímica | - |
dc.subject.other | Purification of sewage | - |
dc.subject.other | Electrolytic oxidation | - |
dc.title | A comprehensive study on the electrochemical advanced oxidation of antihypertensive captopril in different cells and aqueous matrices | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 702265 | - |
dc.date.updated | 2020-07-01T13:24:20Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Ciència dels Materials i Química Física) |
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702265.pdf | 378.18 kB | Adobe PDF | View/Open |
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