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Authordc.contributor.authorGarrido Reyes, Tatiana I. 
Authordc.contributor.authorMendoza Crisosto, Jorge E. 
Authordc.contributor.authorAscar Estay, María L. 
Admission datedc.date.accessioned2018-12-20T15:13:15Z
Available datedc.date.available2018-12-20T15:13:15Z
Publication datedc.date.issued2016
Cita de ítemdc.identifier.citationJournal of the Chilean Chemical Society, Volumen 61, Issue 2, 2018, Pages 2890-2894
Identifierdc.identifier.issn07179707
Identifierdc.identifier.issn07179324
Identifierdc.identifier.other10.4067/S0717-97072016000200008
Identifierdc.identifier.urihttps://repositorio.uchile.cl/handle/2250/158556
Abstractdc.description.abstract© 2016, Sociedad Chilena de Quimica. All rights reserved. The dissolved organic matter in rivers has different origin and its composition can vary both by natural conditions and the anthropic activity that takes place near rivers. This mobile fraction of the organic matter is composed of sub-fractions of different molecular weight and polarity, which confer different complexing capacity for the pollutants and thus a different impact on the environment. The aim of this study was to isolate and characterize the organic matter dissolved in a representative basin of a temperate zone in South America, such as Bio Bio River located in the VIII region of Chile. The material was characterized chemically and spectroscopically after fractionating by molecular weight and polarity. It is concluded that the dissolved organic matter of the Rucalhue sector has a terrestrial origin, with a high aromatic carbon content, in contrast with that from Laja and Concepción, which has a greater anthropic impac
Lenguagedc.language.isoen
Publisherdc.publisherSociedad Chilena de Quimica
Type of licensedc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
Link to Licensedc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/cl/
Sourcedc.sourceJournal of the Chilean Chemical Society
Keywordsdc.subjectDissolved organic matter
Keywordsdc.subjectFractionation
Keywordsdc.subjectMolecular weight
Keywordsdc.subjectOrganic carbon
Keywordsdc.subjectSurface water
Títulodc.titleCharacterization of the dissolved organic matter present in the water of the Bío-Bío River, VIII region of Chile
Document typedc.typeArtículo de revista
dcterms.accessRightsdcterms.accessRightsAcceso Abierto
Catalogueruchile.catalogadorSCOPUS
Indexationuchile.indexArtículo de publicación SCOPUS
uchile.cosechauchile.cosechaSI


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Attribution-NonCommercial-NoDerivs 3.0 Chile
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile