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Caracterização estrutural das substâncias húmicas aquáticas extraídas dos rios itapanhaú e ribeira de iguape

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dc.contributor.authorGoveia, Danielle [UNESP]
dc.contributor.authorRocha, Julio Cesar [UNESP]
dc.contributor.authorDe Oliveira, Luciana Camargo
dc.contributor.authorDe Morais, Leandro Cardoso [UNESP]
dc.contributor.authorDe Campos, Valquiria [UNESP]
dc.contributor.authorFraceto, Leonardo Fernandes [UNESP]
dc.contributor.authorRosa, André Henrique [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2022-04-28T23:48:06Z
dc.date.available2022-04-28T23:48:06Z
dc.date.issued2011-08-05
dc.description.abstractThe knowledge of the structure characteristic of the Organic Matter is important for the understanding of the natural process. In this context aquatic humic substances (principal fraction) were isolated from water sample collected from the two distinct rivers, using procedure recommended for International Humic Substances Society and characterized by elemental analysis, electron paramagnetic resonance and nuclear magnetic resonance (13C NMR). The results were interpreted using principal component analysis (PCA) and the statistical analyses showed different in the structural characteristics of the aquatic humic substances studied.en
dc.description.affiliationInstituto de Química Universidade Estadual Paulista, R. Francisco Degni, s/n, 14800-900 Araraquara
dc.description.affiliationUniversidade Federal de São Carlos Campus de Sorocaba, Rod. SP 264, km 110, 18052-780 Sorocaba
dc.description.affiliationDepartamento de Engenharia Ambiental Universidade Estadual Paulista, Av. 3 de Março, 511, 18087-180 Sorocaba
dc.description.affiliationUnespInstituto de Química Universidade Estadual Paulista, R. Francisco Degni, s/n, 14800-900 Araraquara
dc.description.affiliationUnespDepartamento de Engenharia Ambiental Universidade Estadual Paulista, Av. 3 de Março, 511, 18087-180 Sorocaba
dc.format.extent753-758
dc.identifier.citationQuimica Nova, v. 34, n. 5, p. 753-758, 2011.
dc.identifier.issn0100-4042
dc.identifier.issn1678-7064
dc.identifier.scopus2-s2.0-79961004846
dc.identifier.urihttp://hdl.handle.net/11449/226451
dc.language.isopor
dc.relation.ispartofQuimica Nova
dc.sourceScopus
dc.subjectAquatic humic substances
dc.subjectPrincipal component analysis
dc.subjectStructural characterization
dc.titleCaracterização estrutural das substâncias húmicas aquáticas extraídas dos rios itapanhaú e ribeira de iguapept
dc.title.alternativeStructural caracterization of aquatic humic substance extracted from itapanhaú and ribeira de iguape riversen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Ciência e Tecnologia, Sorocabapt
unesp.departmentEngenharia Ambiental - ICTSpt

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