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Photodegradation of soluble and emulsive cutting fluids using TiO 2 as catalyst

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dc.contributor.authorAraújo, Adriana B. [UNESP]
dc.contributor.authorAmarante Jr., Ozelito P.
dc.contributor.authorVieira, Eny M.
dc.contributor.authorValente, José P. S. [UNESP]
dc.contributor.authorPadilha, Pedro M. [UNESP]
dc.contributor.authorFlorentino, Ariovaldo O. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCentro Federal de Educação Tecnológica (CEFET)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-27T11:21:56Z
dc.date.available2014-05-27T11:21:56Z
dc.date.issued2006-08-09
dc.description.abstractThis paper describes results of the photo-degradation of three types of soluble and emulsive cutting fluids in an aqueous medium, using TiO2 as catalyst in suspension and UV radiation. The TiO2 proved to be an effective catalyst for the degradation of the cutting fluids investigated. The degradation rate depends on pH and nature of the fluids. The best performance of catalyst was observed at pH 8.0 for all the fluids when most of 70% of the organic load was decomposed. ©2006 Sociedade Brasileira de Química.en
dc.description.affiliationDepartamento de Química IB Universidade Estadual Paulista, CP 510, 18618-000 Botucatu-SP
dc.description.affiliationInstituto de Química Universidade Estadual Paulista, CP 355, 14800-900 Araraquara-SP
dc.description.affiliationDepartamento de Química Centro Federal de Educação Tecnológica do Maranhão CEFET, Av. Getúlio Vargas, 04, 65025001 São Luís-MA
dc.description.affiliationCentro de Recursos Hídricos e Ecologia Aplicada EESC Universidade de São Paulo, CP 359, 13566-590 São Carlos-SP
dc.description.affiliationUnespDepartamento de Química IB Universidade Estadual Paulista, CP 510, 18618-000 Botucatu-SP
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista, CP 355, 14800-900 Araraquara-SP
dc.format.extent737-740
dc.identifierhttp://dx.doi.org/10.1590/S0103-50532006000400015
dc.identifier.citationJournal of the Brazilian Chemical Society, v. 17, n. 4, p. 737-740, 2006.
dc.identifier.doi10.1590/S0103-50532006000400015
dc.identifier.file2-s2.0-33746714342.pdf
dc.identifier.issn0103-5053
dc.identifier.lattes6981448637456391
dc.identifier.orcid0000-0003-4179-0574
dc.identifier.scieloS0103-50532006000400015
dc.identifier.scopus2-s2.0-33746714342
dc.identifier.urihttp://hdl.handle.net/11449/69030
dc.identifier.wosWOS:000239616800014
dc.language.isoeng
dc.relation.ispartofJournal of the Brazilian Chemical Society
dc.relation.ispartofjcr1.444
dc.relation.ispartofsjr0,357
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAqueous effluents
dc.subjectMachining lubricants
dc.subjectPhotocatalysis
dc.titlePhotodegradation of soluble and emulsive cutting fluids using TiO 2 as catalysten
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/jbchs/iaboutj.htm
dspace.entity.typePublication
unesp.author.lattes6981448637456391[5]
unesp.author.orcid0000-0003-4179-0574[5]
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Biociências, Botucatupt
unesp.departmentQuímica e Bioquímica - IBBpt

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