dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-05-20T15:21:11Z | |
dc.date.available | 2014-05-20T15:21:11Z | |
dc.date.created | 2014-05-20T15:21:11Z | |
dc.date.issued | 1999-01-01 | |
dc.identifier | Geochemistry of the Earth's Surface. Leiden: A A Balkema Publishers, p. 433-436, 1999. | |
dc.identifier | http://hdl.handle.net/11449/32353 | |
dc.identifier | WOS:000082439800103 | |
dc.identifier | 7430102726026121 | |
dc.description.abstract | This 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. | |
dc.language | eng | |
dc.publisher | A A Balkema Publishers | |
dc.relation | Geochemistry of the Earth's Surface | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.title | Uranium speciation in groundwaters from Parana basin, Brazil | |
dc.type | Actas de congresos | |