Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/46314
DC FieldValueLanguage
dc.contributor.authorHerrera Melián, José Albertoen_US
dc.contributor.authorMartín Rodríguez, Alberto Jonatanen_US
dc.contributor.authorOrtega Méndez, A.en_US
dc.contributor.authorAraña Mesa, Francisco Javieren_US
dc.contributor.authorDoña Rodríguez, José Miguelen_US
dc.contributor.authorPérez Peña, Jesúsen_US
dc.contributor.otherArana Mesa, Javier-
dc.contributor.otherHerrera-Melian, Jose-
dc.contributor.otherMartin-Rodriguez, Alberto J.-
dc.contributor.otherDona Rodriguez, Jose Miguel-
dc.date.accessioned2018-11-23T03:24:18Z-
dc.date.available2018-11-23T03:24:18Z-
dc.date.issued2012en_US
dc.identifier.issn0301-4797en_US
dc.identifier.urihttp://hdl.handle.net/10553/46314-
dc.description.abstractThe degradation and detoxification towards the duckweed Lemna minor of 4-nitrophenol (4NP) was studied by means of bench-scale constructed wetlands (CWs), TiO2-photocatalysis and Fenton + photoFenton reactions. The main goal of this work was to compare the three treatment techniques to evaluate their possible combination for the efficient, low cost treatment of 4NP effluents. In CWs, adsorption on the substrate of 4NP was found to achieve 34–45%. Low concentrations (up to 100 ppm) of 4NP were successfully treated by CWs in 8–12 h. The microbial degradation of 4NP started after a lag phase which was longer with higher initial concentrations of the pollutant. The greatest degradation rate was found to occur at initial concentrations of 4NP between 60 and 90 ppm. Solar TiO2-photocatalysis was faster than the CWs. The greatest removals in terms of mass of 4NP removed after 6 h of irradiation were found to occur at 4NP concentrations of about 200 ppm. Fenton reaction provided complete 4NP degradation up to 500 ppm in only 30 min but TOC was removed by only about 40%. The resulting toxicities were below 20% for initial 4NP concentrations below 300 ppm. It was the Fenton + photoFenton combination (180 min in total) that provided TOC reductions up to 80% and negative L. minor growth inhibition for almost all the 4NP concentrations tested. The combination of solar TiO2-photocatalysis (6 h) with CWs (16 h) was able to completely treat and detoxify 4NP effluents with concentrations as high as 200 ppm of the organic.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Environmental Managementen_US
dc.sourceJournal of Environmental Management [ISSN 0301-4797], v. 105, p. 53-60, (Agosto 2012)en_US
dc.subject330301 Tecnología de la catálisisen_US
dc.subject.other4-Nitrophenolen_US
dc.subject.otherToxicityen_US
dc.subject.otherConstructed wetlanden_US
dc.subject.otherTiO2-photocatalysisen_US
dc.subject.otherFentonen_US
dc.subject.otherphotoFentonen_US
dc.titleDegradation and detoxification of 4-nitrophenol by advanced oxidation technologies and bench-scale constructed wetlandsen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.jenvman.2012.03.044en_US
dc.identifier.pmid22525833-
dc.identifier.scopus84859913064-
dc.identifier.isi000305204900006-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dc.contributor.orcid#NODATA#-
dcterms.isPartOfJournal Of Environmental Management-
dcterms.sourceJournal Of Environmental Management[ISSN 0301-4797],v. 105, p. 53-60-
dc.contributor.authorscopusid55666370900-
dc.contributor.authorscopusid56155391100-
dc.contributor.authorscopusid55191309800-
dc.contributor.authorscopusid7005207158-
dc.contributor.authorscopusid57194192035-
dc.contributor.authorscopusid6701567121-
dc.contributor.authorscopusid7004839316-
dc.description.lastpage60en_US
dc.description.firstpage53en_US
dc.relation.volume105en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000305204900006-
dc.contributor.daisngid1634328-
dc.contributor.daisngid5556548-
dc.contributor.daisngid4082322-
dc.contributor.daisngid20502598-
dc.contributor.daisngid33902449-
dc.contributor.daisngid11090994-
dc.contributor.daisngid4553361-
dc.contributor.daisngid2293971-
dc.contributor.daisngid1159344-
dc.contributor.daisngid1479300-
dc.identifier.investigatorRIDK-8643-2014-
dc.identifier.investigatorRIDL-5180-2014-
dc.identifier.investigatorRIDNo ID-
dc.identifier.investigatorRIDNo ID-
dc.identifier.external49585793-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Herrera-Melian, JA-
dc.contributor.wosstandardWOS:Martin-Rodriguez, AJ-
dc.contributor.wosstandardWOS:Ortega-Mendez, A-
dc.contributor.wosstandardWOS:Arana, J-
dc.contributor.wosstandardWOS:Dona-Rodriguez, JM-
dc.contributor.wosstandardWOS:Perez-Pena, J-
dc.date.coverdateAgosto 2012en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-BASen_US
dc.description.sjr1,377-
dc.description.jcr3,057-
dc.description.sjrqQ1-
dc.description.jcrqQ1-
dc.description.scieSCIE-
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptGIR IUNAT: Fotocatálisis y espectroscopía para aplicaciones medioambientales.-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR Investigación Básica y Aplicada en Ciencias de la Salud-
crisitem.author.deptDepartamento de Ciencias Clínicas-
crisitem.author.deptGIR IUNAT: Fotocatálisis y espectroscopía para aplicaciones medioambientales.-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Fotocatálisis y espectroscopía para aplicaciones medioambientales.-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptGIR IUNAT: Fotocatálisis y espectroscopía para aplicaciones medioambientales.-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.orcid0000-0002-2466-6531-
crisitem.author.orcid0000-0003-2422-129X-
crisitem.author.orcid0000-0002-5551-029X-
crisitem.author.orcid0000-0003-3604-1544-
crisitem.author.orcid0000-0003-1889-2281-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgDepartamento de Ciencias Clínicas-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameHerrera Melián, José Alberto-
crisitem.author.fullNameMartín Rodríguez, Alberto Jonatan-
crisitem.author.fullNameAraña Mesa, Francisco Javier-
crisitem.author.fullNameDoña Rodríguez, José Miguel-
crisitem.author.fullNamePérez Peña,Jesús-
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