Remoción de fósforo de diferentes aguas residuales en reactores aeróbios de lecho fluidizado trifásico con circulación interna

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dc.contributor.authorCorreia, Gleyce Teixeira [UNESP]
dc.contributor.authorOrtiz, Iván Andrés Sánchez
dc.contributor.authorGebara, Dib [UNESP]
dc.contributor.authorSobrinho, Milton Dall'Aglio [UNESP]
dc.contributor.authorMatsumoto, Tsunao [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidad de Nariño
dc.date.accessioned2014-05-27T11:30:45Z
dc.date.available2014-05-27T11:30:45Z
dc.date.issued2013-09-30
dc.description.abstractThe wastewater discharge produces impacts on receiving water bodies. Nutrients as P produce implications on lentic systems because they accelerate the eutrophication processes. Several technologies for P removal from the wastewater have been used: physic chemical treatment systems with important effects by coagulant products addition; biological processes based on anaerobic and aerobic conditions with great implications on the required volume; natural systems as stabilization ponds and irrigation require bigger areas and post-treatment processes. The aerobic fluidized bed reactors with internal circulation (AFBRIC) are compact options with high concentrations of active biomass that have demonstrated their capacity for organic matter and N removal. For sewage from the wastewater pumping station of Ilha Solteira city and effluents of a recirculation aquaculture system (RAS) for semi-intensive tilapia farming, the reactive P and total P removal efficiency in three AFBRIC with 250 mm external tube diameter and different internal tube diameter (ITD), for two different support media at different concentrations was evaluated. The average reactive P removal efficiency for domestic wastewater to hydraulic retention time (HRT) of 3 hours and 125 mm ITD reactor varied from 25,6 to 38,4% and with 150 mm ITD reactor varied from 27,5 to 32,5%; the average total P removal for the RAS wastewater at a HRT of 0,19 hours and 100 mm ITD was of 32,7%.en
dc.description.affiliationUNESP Faculdade de Engenharia de Ilha Solteira-Departamento de Engenharia Civil, Alameda Bahia, 550-Ilha Solteira-SP-CEP
dc.description.affiliationDepartamento de Recursos Hidrobiológicos Universidad de Nariño, Cll 18 Cra 50. Ciudad Universitaria, Torobajo. Pasto
dc.description.affiliationUnespUNESP Faculdade de Engenharia de Ilha Solteira-Departamento de Engenharia Civil, Alameda Bahia, 550-Ilha Solteira-SP-CEP
dc.format.extent172-182
dc.identifierhttp://aprendeenlinea.udea.edu.co/revistas/index.php/ingenieria/article/view/16320
dc.identifier.citationRevista Facultad de Ingenieria, n. 67, p. 172-182, 2013.
dc.identifier.file2-s2.0-84884573142.pdf
dc.identifier.issn0120-6230
dc.identifier.lattes1685842278091838
dc.identifier.lattes9772438921794907
dc.identifier.lattes0010426826636532
dc.identifier.orcid0000-0002-8689-5700
dc.identifier.scopus2-s2.0-84884573142
dc.identifier.urihttp://hdl.handle.net/11449/76656
dc.identifier.wosWOS:000321680800015
dc.language.isospa
dc.language.isoeng
dc.relation.ispartofRevista Facultad de Ingenieria
dc.relation.ispartofsjr0,172
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAerobic reactor
dc.subjectBiological phosphorus removal
dc.subjectFluidized bed
dc.subjectInternal circulation
dc.titleRemoción de fósforo de diferentes aguas residuales en reactores aeróbios de lecho fluidizado trifásico con circulación internaes
dc.title.alternativePhosphorus removal in different wastewater by fluidized bed airlift reactors with internal circulationen
dc.typeArtigo
dcterms.licensehttp://aprendeenlinea.udea.edu.co/revistas/index.php/ingenieria/about
unesp.author.lattes1685842278091838
unesp.author.lattes9772438921794907
unesp.author.lattes0010426826636532
unesp.author.orcid0000-0002-8689-5700
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Engenharia, Ilha Solteirapt

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Artigos - Engenharia Civil - FEIS