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Enhanced Atenolol oxidation by ferrites photoanodes grown on ceramic SnO2-Sb2O3 anodes

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Enhanced Atenolol oxidation by ferrites photoanodes grown on ceramic SnO2-Sb2O3 anodes

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dc.contributor.author Carrillo-Abad, J. es_ES
dc.contributor.author Mora-Gómez, Julia es_ES
dc.contributor.author García Gabaldón, Montserrat es_ES
dc.contributor.author Montañés, Maria-Teresa es_ES
dc.contributor.author Mestre, S. es_ES
dc.contributor.author Pérez-Herranz, Valentín es_ES
dc.date.accessioned 2023-07-13T18:02:02Z
dc.date.available 2023-07-13T18:02:02Z
dc.date.issued 2022-07-05 es_ES
dc.identifier.issn 0925-8388 es_ES
dc.identifier.uri http://hdl.handle.net/10251/194925
dc.description.abstract [EN] The increase in the consumption of pharmaceutical compounds has caused the increment of their presence in different body waters. beta-blockers are one of the most dangerous even at low concentrations (ng L-1). Anodic oxidation with a boron-doped diamond (BDD) anode presents good results to remove these compounds. However, since this anode is expensive, some cheaper materials are under study. In this work, Sbdoped SnO2 ceramic anodes (BCE) coated with Zn or Cd ferrites, in order to provide photocatalytic properties, have been applied to the degradation of the Atenolol (ATL) beta-blocker. Increasing the applied current increased ATL degradation and mineralization but caused a decrease in mineralization current efficiency (MCE) and an increase in energy consumption (ETOC). Additionally, light irradiation enhanced the ATL mineralization rate between 10% and 20% for both ferrites, although this increase was higher for the cadmium ferrite one. Finally, when the ferrites were compared with BDD and BCE anodes, the oxidizing power of the different anodic materials can be ordered as follows BDD > Cd-Fe > Zn-Fe > BCE. Therefore, both ferrites improved the BCE performance but only the cadmium one appeared as an alternative to the BDD, especially for MCE and ETOC, reaching values of 15% and 0.5 kWh gTOC-1, respectively. es_ES
dc.description.sponsorship The authors want to show their gratitude to the Ministerio de Economia y Competitividad (Spain) and the Fondo Europeo de Desarrollo Regional (FEDER) funds that financially support the pro-ject RTI2018-101341-B-C21. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Alloys and Compounds es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Atenolol es_ES
dc.subject Ceramic electrodes es_ES
dc.subject Electrochemical reactions es_ES
dc.subject Ferrites es_ES
dc.subject Photoanodes es_ES
dc.subject.classification INGENIERIA QUIMICA es_ES
dc.title Enhanced Atenolol oxidation by ferrites photoanodes grown on ceramic SnO2-Sb2O3 anodes es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jallcom.2022.164629 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-101341-B-C21/ES/ELECTROCHEMICAL CHARACTERIZATION OF CERAMIC ELECTRODES AND MEMBRANES AND APPLICATION TO PHOTOELECTROOXIDATION AND ELECTROFILTRATION PROCESSES/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials es_ES
dc.description.bibliographicCitation Carrillo-Abad, J.; Mora-Gómez, J.; García Gabaldón, M.; Montañés, M.; Mestre, S.; Pérez-Herranz, V. (2022). Enhanced Atenolol oxidation by ferrites photoanodes grown on ceramic SnO2-Sb2O3 anodes. Journal of Alloys and Compounds. 908:1-10. https://doi.org/10.1016/j.jallcom.2022.164629 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.jallcom.2022.164629 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 10 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 908 es_ES
dc.relation.pasarela S\471031 es_ES
dc.contributor.funder AGENCIA ESTATAL DE INVESTIGACION es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder Universitat Politècnica de València es_ES
dc.subject.ods 06.- Garantizar la disponibilidad y la gestión sostenible del agua y el saneamiento para todos es_ES


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