Is ionizing radiation effective in removing pharmaceuticals from wastewater?

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dc.contributor.authorTOMINAGA, FLAVIO K.pt_BR
dc.contributor.authorSILVA, THALITA T.pt_BR
dc.contributor.authorBOIANI, NATHALIA F.pt_BR
dc.contributor.authorJESUS, JULIANA M.S. dept_BR
dc.contributor.authorTEIXEIRA, ANTONIO C.S.C.pt_BR
dc.contributor.authorBORRELY, SUELI I.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2021-07-08T17:55:04Z
dc.date.available2021-07-08T17:55:04Z
dc.date.issued2021pt_BR
dc.description.abstractWastewater and effluent discharges are the main causes of receiving water body pollution and important challenges in water quality management. Among the emerging contaminants, pharmaceuticals have increasingly drawn attention due to their incomplete removal during conventional biological treatment, inducing potential and actual risks to living organisms following residue discharges in river effluent. Electron beam irradiation (EBI) is a clean process technology for organic compound degradation and mineralization, as well as persistent pollutant detoxification. This study aimed to evaluate EBI effects on the degradation and toxicity removal of anti-inflammatory aspirin (ASA) in a single solution and in a fluoxetine (FLX) mixture. Results indicate that 98% of the single aspirin was degraded at 5.0 kGy. Aspirin toxicity to Daphnia similis, however, increased with increasing absorbed dose (1.0 to 5.0 kGy), possibly as a result of the presence of H2O2 and other byproducts formed during the oxidation process. Regarding the irradiated mixture, complete degradation was achieved for both pharmaceuticals. Toxicity removals for the mixture were of 56.2 ± 0.9% and 58.8 ± 5.4% for 1.0 and 2.5 kGy, respectively. These findings demonstrate that EBI can be an interesting alternative process to be applied as a pre-treatment followed by biological treatment.pt_BR
dc.format.extent23975-23983pt_BR
dc.identifier.citationTOMINAGA, FLAVIO K.; SILVA, THALITA T.; BOIANI, NATHALIA F.; JESUS, JULIANA M.S. de; TEIXEIRA, ANTONIO C.S.C.; BORRELY, SUELI I. Is ionizing radiation effective in removing pharmaceuticals from wastewater?. <b>Environmental Science and Pollution Research</b>, v. 28, n. 19, p. 23975-23983, 2021. SI. DOI: <a href="https://dx.doi.org/10.1007/s11356-020-11718-8">10.1007/s11356-020-11718-8</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32014.
dc.identifier.doi10.1007/s11356-020-11718-8pt_BR
dc.identifier.fasciculo19pt_BR
dc.identifier.issn0944-1344pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-9692-5539
dc.identifier.percentilfi69.00pt_BR
dc.identifier.percentilfiCiteScore76.67
dc.identifier.suplementoSIpt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32014
dc.identifier.vol28pt_BR
dc.relation.ispartofEnvironmental Science and Pollution Researchpt_BR
dc.rightsopenAccesspt_BR
dc.subjectwaste water
dc.subjecttoxicity
dc.subjectelectron beams
dc.subjectirradiation
dc.subjectinflammation
dc.subjectantidepressants
dc.subjectcleaning
dc.titleIs ionizing radiation effective in removing pharmaceuticals from wastewater?pt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorNATHALIA FONSECA BOIANI
ipen.autorSUELI IVONE BORRELY
ipen.autorTHALITA TIEKO SILVA
ipen.autorFLAVIO KIYOSHI TOMINAGA
ipen.codigoautor12769
ipen.codigoautor150
ipen.codigoautor15126
ipen.codigoautor12754
ipen.contributor.ipenauthorNATHALIA FONSECA BOIANI
ipen.contributor.ipenauthorSUELI IVONE BORRELY
ipen.contributor.ipenauthorTHALITA TIEKO SILVA
ipen.contributor.ipenauthorFLAVIO KIYOSHI TOMINAGA
ipen.date.recebimento21-07
ipen.identifier.fi5.190pt_BR
ipen.identifier.fiCiteScore6.6
ipen.identifier.ipendoc27785pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods6
ipen.range.fi4.500 - 5.999
ipen.range.percentilfi50.00 - 74.99
ipen.type.genreArtigo
relation.isAuthorOfPublication4a6f0d4a-15b9-410c-ac91-b72055559f15
relation.isAuthorOfPublication76171e20-c8ac-475f-9006-27402113c92f
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sigepi.autor.atividadeBORRELY, SUELI I.:150:220:Npt_BR
sigepi.autor.atividadeBOIANI, NATHALIA F.:12769:220:Npt_BR
sigepi.autor.atividadeSILVA, THALITA T.:15126:220:Npt_BR
sigepi.autor.atividadeTOMINAGA, FLAVIO K.:12754:220:Spt_BR
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