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dc.contributor.authorMiranda, N. D. [UNESP]
dc.contributor.authorOliveira, E. L. [UNESP]
dc.contributor.authorSilva, G. H. R. [UNESP]
dc.date.accessioned2015-03-18T15:56:12Z
dc.date.available2015-03-18T15:56:12Z
dc.date.issued2014-01-01
dc.identifierhttp://dx.doi.org/10.2166/wst.2014.202
dc.identifier.citationWater Science And Technology. London: Iwa Publishing, v. 70, n. 1, p. 108-113, 2014.
dc.identifier.issn0273-1223
dc.identifier.urihttp://hdl.handle.net/11449/117456
dc.description.abstractThe purpose of this research was to study the disinfection of sanitary effluent from constructed wetlands, evaluating the oxidation of organic matter, the formation of formaldehyde, as well as the efficiency of total coliforms and Escherichia coli inactivation. A constant flow of ozone was applied to the batch system in 5 and 10mg.O-3 L-1 doses with contact times of 5 and 10min. This study revealed that the average values of formaldehyde formation ranged between 259.00 and 379.00 mu g L-1, which means that the values are within World Health Organization recommended values. The total coliforms and E. coli showed complete inactivation in almost all tests. The dose of ozone 5 mg.O-3 L-1 and contact time of 5 min were sufficient for a significant reduction of the concentration levels of pathogens in constructed wetlands effluent with similar characteristics, thus allowing for its agricultural reuse.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshippostgraduate program in Civil and Environmental Engineering
dc.format.extent108-113
dc.language.isoeng
dc.publisherIwa Publishing
dc.relation.ispartofWater Science And Technology
dc.sourceWeb of Science
dc.subjectby-productsen
dc.subjectdisinfectionen
dc.subjectsanitary wastewateren
dc.subjectozoneen
dc.titleStudy of constructed wetlands effluent disinfected with ozoneen
dc.typeArtigo
dcterms.rightsHolderIwa Publishing
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationUNESP Univ Estadual Paulista, Fac Engn, Dept Civil Engn, BR-17033360 Bauru, SP, Brazil
dc.description.affiliationUnespUNESP Univ Estadual Paulista, Fac Engn, Dept Civil Engn, BR-17033360 Bauru, SP, Brazil
dc.identifier.doi10.2166/wst.2014.202
dc.identifier.wosWOS:000341181200016
dc.rights.accessRightsAcesso aberto
dc.description.sponsorshipIdFAPESP: 12/05297-9
dc.description.sponsorshipIdFAPESP: 11/10816-2
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Baurupt
dc.identifier.lattes4612233331152255
dc.identifier.lattes9415339655312598
unesp.author.lattes4612233331152255
unesp.author.lattes9415339655312598
unesp.author.orcid0000-0002-0741-8966[3]
dc.relation.ispartofjcr1.247
dc.relation.ispartofsjr0,429
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