Application of the fundamental parameter method to the assessment of major and trace elements in soil and sediments from Osamu Utsumi uranium mine by WDXRF

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dc.contributor.authorGUILHEN, SABINE N.pt_BR
dc.contributor.authorCOTRIM, MARYCEL E.B.pt_BR
dc.contributor.authorSAKATA, SOLANGE K.pt_BR
dc.contributor.authorSCAPIN, MARCOS A.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2019-11-29T11:31:44Z
dc.date.available2019-11-29T11:31:44Z
dc.date.issued2019pt_BR
dc.description.abstractWavelength dispersive X-ray fluorescence spectrometry (WDXRF) is a suitable technique for the characterization of contaminated mining sites, providing a quick and reliable screening for areas of significant contamination. This study established and validated a non-destructive methodology for quantitative simultaneous determination of major and minor constituents in soil and sediments by WDXRF, which was further applied to quantify soil and sediment samples from Osamu Utsumi uranium mine (Caldas, Minas Gerais, Brazil). Elements such as Ce, La, Nd, Mn and U were found in more concentrated levels in the calcium diuranate deposit (DUCA), whereas Fe and Al were found at higher levels in the soil samples corresponding to sites where accentuated leaching processes have occurred. Comparatively, the levels of U and rare-earth elements were found in significantly higher levels in the sediments retrieved from the mine’s pit as a result of acid mine drainage. These findings are believed to be useful as an initial environmental assessment for the decommissioning process of the mine.pt_BR
dc.format.extent609-617pt_BR
dc.identifier.citationGUILHEN, SABINE N.; COTRIM, MARYCEL E.B.; SAKATA, SOLANGE K.; SCAPIN, MARCOS A. Application of the fundamental parameter method to the assessment of major and trace elements in soil and sediments from Osamu Utsumi uranium mine by WDXRF. <b>REM - International Engineering Journal</b>, v. 72, n. 4, p. 609-617, 2019. DOI: <a href="https://dx.doi.org/10.1590/0370-44672018720146">10.1590/0370-44672018720146</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/30380.
dc.identifier.doi10.1590/0370-44672018720146pt_BR
dc.identifier.fasciculo4pt_BR
dc.identifier.issn2448-167Xpt_BR
dc.identifier.orcid0000-0001-6072-5853pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-0606-4369
dc.identifier.orcidhttps://orcid.org/0000-0001-6072-5853
dc.identifier.orcidhttps://orcid.org/0000-0002-6462-4758
dc.identifier.orcidhttps://orcid.org/0000-0003-2604-1225
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScoreSem Percentil CiteScore
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30380
dc.identifier.vol72pt_BR
dc.relation.ispartofREM - International Engineering Journalpt_BR
dc.rightsopenAccesspt_BR
dc.subjecturanium mines
dc.subjectwavelengths
dc.subjectx-ray fluorescence analysis
dc.subjectx-ray spectroscopy
dc.subjectfluorescence spectroscopy
dc.subjectcalculation methods
dc.subjectvalidation
dc.subjectsoils
dc.subjectsediments
dc.subjectbrazil
dc.subjectenvironmental impacts
dc.titleApplication of the fundamental parameter method to the assessment of major and trace elements in soil and sediments from Osamu Utsumi uranium mine by WDXRFpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorMARCOS ANTONIO SCAPIN
ipen.autorSOLANGE KAZUMI SAKATA
ipen.autorMARYCEL ELENA BARBOZA COTRIM
ipen.autorSABINE NEUSATZ GUILHEN
ipen.codigoautor836
ipen.codigoautor7038
ipen.codigoautor515
ipen.codigoautor5931
ipen.contributor.ipenauthorMARCOS ANTONIO SCAPIN
ipen.contributor.ipenauthorSOLANGE KAZUMI SAKATA
ipen.contributor.ipenauthorMARYCEL ELENA BARBOZA COTRIM
ipen.contributor.ipenauthorSABINE NEUSATZ GUILHEN
ipen.date.recebimento19-11
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScoreSem CiteScore
ipen.identifier.ipendoc26406pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationa95b0a15-62ca-4080-a98a-c8a63c940bc1
relation.isAuthorOfPublicationfb62f288-104d-4352-aed0-a18e0da21a1b
relation.isAuthorOfPublicationcc013e19-0c8e-4f8c-845f-f2ff7471b78a
relation.isAuthorOfPublicationc3932232-0001-4122-bc0e-9109d11f8bec
relation.isAuthorOfPublication.latestForDiscoveryc3932232-0001-4122-bc0e-9109d11f8bec
sigepi.autor.atividadeSCAPIN, MARCOS A.:836:510:Npt_BR
sigepi.autor.atividadeSAKATA, SOLANGE K.:7038:220:Npt_BR
sigepi.autor.atividadeCOTRIM, MARYCEL E.B.:515:510:Npt_BR
sigepi.autor.atividadeGUILHEN, SABINE N.:5931:510:Spt_BR
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