Caracterização estrutural de substâncias húmicas aquáticas extraídas dos rios Itapanhaú e Ribeira de Iguape

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.contributorUniversidade Federal de São Carlos (UFSCar)
dc.date.accessioned2015-05-15T13:30:10Z
dc.date.available2015-05-15T13:30:10Z
dc.date.created2015-05-15T13:30:10Z
dc.date.issued2011
dc.identifierQuímica Nova, v. 34, n. 5, p. 753-758, 2011.
dc.identifier0100-4042
dc.identifierhttp://hdl.handle.net/11449/123424
dc.identifierISSN0100-4042-2011-34-05-753-758.pdf
dc.identifier4791731192172406
dc.identifier4148837403618207
dc.identifier6238603150964753
dc.identifier9900570420098740
dc.identifier0061972656195816
dc.identifier4741480538883395
dc.identifier5228846314663888
dc.identifier0000-0002-2042-018X
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.
dc.languagepor
dc.relationQuímica Nova
dc.relation0.646
dc.relation0,255
dc.rightsAcesso aberto
dc.sourceCurrículo Lattes
dc.subjectsubstâncias húmicas aquáticas
dc.subjectsubstâncias húmicas
dc.subjectcaracterização estrutural
dc.subjectanálise elementar
dc.subjectanálise térmica
dc.titleCaracterização estrutural de substâncias húmicas aquáticas extraídas dos rios Itapanhaú e Ribeira de Iguape
dc.typeArtículos de revistas


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