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dc.contributor.author | Lastre-Acosta, Arlen Mabel![]() |
es_ES |
dc.contributor.author | Vicente Candela, Rafael![]() |
es_ES |
dc.contributor.author | Mora Carbonell, Margarita![]() |
es_ES |
dc.contributor.author | Jáuregui-Haza, Ulises Javier![]() |
es_ES |
dc.contributor.author | Arqués Sanz, Antonio![]() |
es_ES |
dc.contributor.author | Teixeira, Antonio Carlos Silva Costa![]() |
es_ES |
dc.date.accessioned | 2021-03-06T04:31:53Z | |
dc.date.available | 2021-03-06T04:31:53Z | |
dc.date.issued | 2019-07-03 | es_ES |
dc.identifier.issn | 1093-4529 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/163286 | |
dc.description | This is an Author's Accepted Manuscript of an article published in Arlen Mabel Lastre-Acosta, Rafael Vicente, Margarita Mora, Ulises Javier Jáuregui-Haza, Antonio Arques & Antonio Carlos Silva Costa Teixeira (2019) Photo-Fenton reaction at mildly acidic conditions: assessing the effect of bio-organic substances of different origin and characteristics through experimental design, Journal of Environmental Science and Health, Part A, 54:8, 711-720 [copyright Taylor & Francis], available online at: http://www.tandfonline.com/10.1080/10934529.2019.1585721 | es_ES |
dc.description.abstract | [EN] Urban-waste bio-organic substances (UW-BOS) have been shown to be capable of extending the photo-Fenton reaction to mildly acidic conditions. In this study, the effects of pH (3-7), UW-BOS, H2O2 and iron concentrations on the photo-Fenton process were systematically assessed using a Doehlert experimental design and response surface methodology for two UW-BOS (CVT230 and FORSUD). Solutions of the model antibiotic sulfadiazine (SDZ) were irradiated in a solar simulator equipped with a 550W Xenon lamp. The results showed that for UW-BOS contents below 30mg L-1, SDZ removal proceeds at pH 5 with similar rates for both CVT230 and FORSUD, regardless of Fe(III) concentration. For 50mg L-1 of UW-BOS or higher, CVT230 performs better than FORSUD, even for low Fe(III) content (1-3mg L-1). In contrast, half-life times of 35-40min can only be achieved under mildly acidic conditions with FORSUD for iron concentrations higher than 10mg L-1. The better performance of CVT230 can be associated with its high hydrophilic/hydrophobic ratio, low E2:E3, higher iron content and possibly higher yields of triplet reactive species generation upon solar irradiation. The most appropriate conditions for each UW-BOS studied are discussed for the first time, which are advantageous for possible engineered applications. | es_ES |
dc.description.sponsorship | The authors express their gratitude to CNPq (National Council for Scientific and Technological Development) and to the European Union (PIRSES-GA-2010-269128, EnvironBOS). This study was financed in part by the Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior - Brasil (CAPES) - Finance Code 001. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Informa UK (Marcel Dekker) | es_ES |
dc.relation.ispartof | Journal of Environmental Science and Health Part A | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Urban-waste bio-organic substances (UW-BOS) | es_ES |
dc.subject | Sulfadiazine | es_ES |
dc.subject | Advanced oxidation processes | es_ES |
dc.subject | Photo-Fenton | es_ES |
dc.subject | Doehlert uniform array | es_ES |
dc.subject | Response surface | es_ES |
dc.subject.classification | QUIMICA FISICA | es_ES |
dc.subject.classification | MATEMATICA APLICADA | es_ES |
dc.title | Photo-Fenton reaction at mildly acidic conditions: assessing the effect of bio-organic substances of different origin and characteristics through experimental design | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1080/10934529.2019.1585721 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/269128/EU/Isolation, Characterization and screening of environmental applications of Bio-Organic substances obtained from urban biomasses (EnvironBOS)/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CAPES//001/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Textil y Papelera - Departament d'Enginyeria Tèxtil i Paperera | es_ES |
dc.description.bibliographicCitation | Lastre-Acosta, AM.; Vicente Candela, R.; Mora Carbonell, M.; Jáuregui-Haza, UJ.; Arqués Sanz, A.; Teixeira, ACSC. (2019). Photo-Fenton reaction at mildly acidic conditions: assessing the effect of bio-organic substances of different origin and characteristics through experimental design. Journal of Environmental Science and Health Part A. 54(8):711-720. https://doi.org/10.1080/10934529.2019.1585721 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1080/10934529.2019.1585721 | es_ES |
dc.description.upvformatpinicio | 711 | es_ES |
dc.description.upvformatpfin | 720 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 54 | es_ES |
dc.description.issue | 8 | es_ES |
dc.identifier.pmid | 30873897 | es_ES |
dc.relation.pasarela | S\394944 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil | es_ES |
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