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dc.contributor.authorBonotto, Daniel Marcos [UNESP]
dc.identifier.citationGeochemistry of the Earth's Surface. Leiden: A A Balkema Publishers, p. 433-436, 1999.
dc.description.abstractThis paper describes the results of a regional study involving the sampling of 60 pumped tubular wells drilled at the Parana sedimentary basin, Brazil, which was carried out with the purpose of evaluating the U speciation in the Botucatu-Piramboia aquifer. Uranium proved to be intensively dissolved even under the enhanced reducing conditions occurring at the most confined zones of the aquifer, and Eh-pH diagrams were utilized to evaluate the influence of temperature and pressure on the migration of the U-species within the aquifer.en
dc.publisherA A Balkema Publishers
dc.relation.ispartofGeochemistry of the Earth's Surface
dc.sourceWeb of Science
dc.titleUranium speciation in groundwaters from Parana basin, Brazilen
dc.typeTrabalho apresentado em evento
dcterms.rightsHolderA A Balkema Publishers
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUNESP, Inst Geociencias & Ciências Exatas, Rio Claro, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Geociencias & Ciências Exatas, Rio Claro, SP, Brazil
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Geociências e Ciências Exatas, Rio Claropt
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