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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampGuimarães, José Roberto-
dc.contributor.authorunicampFranco, Regina Maura Bueno-
dc.typeArtigopt_BR
dc.titleInactivation of Clostridium perfringens, total coliforms, and Escherichia coli by UV/H2O2 in wastewater treatment plant effluentpt_BR
dc.contributor.authorGuimarães, José Roberto-
dc.contributor.authorGuadagnini, Regiane Aparecida-
dc.contributor.authorFranco, Regina Maura Bueno-
dc.contributor.authorSantos, Luciana Urbano dos-
dc.subjectÁguas residuaispt_BR
dc.subjectÁgua - Purificação - Oxidaçãopt_BR
dc.subject.otherlanguageSewagept_BR
dc.subject.otherlanguageWater - Purification - Oxidationpt_BR
dc.description.abstractThis study evaluated the effectiveness of H2O2, UV radiation, and H2O2/UV processes to inactivate total coliforms, Escherichia coli, and Clostridium perfringens bacteria present in a treated sewage. The samples were collected at Samambaia Waste Water Treatment Plant in Campinas, Brazil. The photochemical assays were carried out using 125–3,640 mJ cm−2 doses of UV radiation. The initial H2O2 concentration was 30 mg L −1. The bacteria were quantified in samples of 100% raw effluent, which had an average of 1.1  106 most probable number (MPN)/100 mL of total coliforms, 2.3  105 MPN/100 mL of E. coli, and 1.4  104 MPN/100 mL of C. perfringens after treatment with activated sludge. Peroxidation did not efficiently inactivate the measured bacteria. The UV process incurred 5-log inactivation for total coliforms and E. coli bacteria, whereas advanced oxidation processes (AOPs) inactivated both bacteria. UV radiation and AOP incurred a 2-log inactivation of C. perfringenspt_BR
dc.relation.ispartofJournal of Advanced Oxidation Technologiespt_BR
dc.relation.ispartofabbreviationJAOTspt_BR
dc.publisher.cityDundaspt_BR
dc.publisher.countryCanadápt_BR
dc.publisherScience & Technology Networkpt_BR
dc.date.issued2016-
dc.date.monthofcirculationJan.pt_BR
dc.language.isoengpt_BR
dc.description.volume19pt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage93pt_BR
dc.description.lastpage97pt_BR
dc.rightsFechadopt_BR
dc.sourceWOSpt_BR
dc.identifier.issn1203-8407pt_BR
dc.identifier.eissn2371-1175pt_BR
dc.identifier.doi10.1515/jaots-2016-0112pt_BR
dc.identifier.urlhttps://www.degruyter.com/view/journals/jaots/19/1/article-p93.xmlpt_BR
dc.description.sponsorshipFUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULO - FAPESPpt_BR
dc.description.sponsordocumentnumber2010/15550-8; 2012/50522-0pt_BR
dc.date.available2020-08-04T16:51:41Z-
dc.date.accessioned2020-08-04T16:51:41Z-
dc.description.provenanceSubmitted by Cintia Oliveira de Moura (cintiaom@unicamp.br) on 2020-08-04T16:51:41Z No. of bitstreams: 0. Added 1 bitstream(s) on 2021-01-11T14:37:48Z : No. of bitstreams: 1 000371396700012.pdf: 235182 bytes, checksum: 3b3f12ee074253623942d1d2e90a4dd9 (MD5)en
dc.description.provenanceMade available in DSpace on 2020-08-04T16:51:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2016en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/346713-
dc.contributor.departmentDepartamento de Saneamento e Ambientept_BR
dc.contributor.departmentDepartamento Biologia Animalpt_BR
dc.contributor.unidadeFaculdade de Engenharia Civil, Arquitetura e Urbanismopt_BR
dc.contributor.unidadeInstituto de Biologiapt_BR
dc.identifier.source000371396700012pt_BR
dc.creator.orcid0000-0003-4967-6573pt_BR
dc.creator.orcid0000-0003-1920-6140pt_BR
dc.type.formArtigopt_BR
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