Study of antibiotics binary system treated by TiO2/solar photodecomposition and biocarbon adsorption

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dc.contributor.authorLIMA, G.N.S.
dc.contributor.authorMACEDO, M.V.
dc.contributor.authorHYPPOLITO, F.P.
dc.contributor.authorSILVA, A.
dc.contributor.authorORTIZ, N.
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL CONFERENCES ON ECOTECHNOLOGIES FOR WASTEWATER TREATMENT, 4thpt_BR
dc.date.accessioned2019-02-28T13:49:34Z
dc.date.available2019-02-28T13:49:34Z
dc.date.eventoJune 25-27, 2018pt_BR
dc.description.abstractThe study presents the antibiotics TiO2/solar photodecomposition followed by adsorption using micronized biocarbon. The cephalexin and amoxicillin antibiotics are very popular in Brazil and possibly the mostly found in medical prescriptions. The adsorption process using biocarbon reduce the presence of photodecomposition byproducts. The experimental project was planned to optimize the efficiency of the integrated processes (photodecomposition and adsorption) to remove the antibiotics mixture from the polluted water. The first study was only one antibiotic at the time, the amoxicillin followed by cephalexin after that was studied the binary system. The maximum single amoxicillin removal percentage was 94.74 %, the single cephalexin was 69.45%, and for the binary system the higher removal percentage after solar/TiO2 photodecomposition and biocarbon adsorption was 59.95% correspondent with 8.84% of cephalexin and 91.16% of amoxicillin. The cephalexin addition to the binary system reduces the total removal percentage. The integrated processes indicate better correspondence with the pseudo-second-order kinetics K2, and Langmuir, Freundlich, and Radlich-Peterson isotherms to amoxicillin and cephalexin experiments and the binary system.pt_BR
dc.event.siglaIWA ECOSTPpt_BR
dc.identifier.citationLIMA, G.N.S.; MACEDO, M.V.; HYPPOLITO, F.P.; SILVA, A.; ORTIZ, N. Study of antibiotics binary system treated by TiO2/solar photodecomposition and biocarbon adsorption. In: INTERNATIONAL CONFERENCES ON ECOTECHNOLOGIES FOR WASTEWATER TREATMENT, 4th, June 25-27, 2018, London, Ontario, Canada. <b>Proceedings...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/29736.
dc.identifier.orcidaguardandopt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-7737-3732
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/29736
dc.local.eventoLondon, Ontario, Canadapt_BR
dc.rightsopenAccesspt_BR
dc.titleStudy of antibiotics binary system treated by TiO2/solar photodecomposition and biocarbon adsorptionpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMARIA VICTORIA LORUSSO DE MACEDO
ipen.autorNILCE ORTIZ
ipen.autorFERNANDA PAGANO HYPPOLITO
ipen.autorGISELLE NATALIA SILVA LIMA
ipen.codigoautor14905
ipen.codigoautor904
ipen.codigoautor14789
ipen.codigoautor14690
ipen.contributor.ipenauthorMARIA VICTORIA LORUSSO DE MACEDO
ipen.contributor.ipenauthorNILCE ORTIZ
ipen.contributor.ipenauthorFERNANDA PAGANO HYPPOLITO
ipen.contributor.ipenauthorGISELLE NATALIA SILVA LIMA
ipen.date.recebimento19-02pt_BR
ipen.event.datapadronizada2018pt_BR
ipen.identifier.ipendoc25515pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
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relation.isAuthorOfPublication3a9d6f22-64d9-4a98-8032-ca82e6b88025
relation.isAuthorOfPublicationa2f850fd-4667-4605-a0ab-e26126dd742f
relation.isAuthorOfPublication3b0e01da-1766-4a87-afc3-3239bcb5e96d
relation.isAuthorOfPublication.latestForDiscovery3b0e01da-1766-4a87-afc3-3239bcb5e96d
sigepi.autor.atividadeLIMA, G.N.S.:14690:510:Spt_BR
sigepi.autor.atividadeMACEDO, M.V.:14905:510:Npt_BR
sigepi.autor.atividadeHYPPOLITO, F.P.:14789:-1:Npt_BR
sigepi.autor.atividadeORTIZ, N.:904:510:Npt_BR
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