Mineralogical controls on mobility of rare earth elements in acid mine drainage environments

Detalhes bibliográficos
Autor(a) principal: Soyol-Erdene, T. O.
Data de Publicação: 2018
Outros Autores: Valente, Teresa Maria Fernandes, Grande, J. A., de la Torre, M. L.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/73073
Resumo: Supplementary data related to this article can be found at https://doi.org/10.1016/j.chemosphere.2018.04.095.
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spelling Mineralogical controls on mobility of rare earth elements in acid mine drainage environmentsAcidsEnvironmental MonitoringMetals, Rare EarthRiversWater Pollutants, ChemicalMiningAcid mine drainage (AMD)Water-mineral interactionAl-Mg sulfatesRare earth elementsNASC normalized patternCiências Naturais::Ciências da Terra e do AmbienteScience & TechnologyÁgua potável e saneamentoSupplementary data related to this article can be found at https://doi.org/10.1016/j.chemosphere.2018.04.095.Rare earth elements (REE) were analyzed in river waters, acid mine waters, and extracts of secondary precipitates collected in the Iberian Pyrite Belt. The obtained concentrations of the REE in river water and mine waters (acid mine drainage - AMD) were in the range of 0.57 μg/L (Lu) and 2579 μg/L (Ce), which is higher than previously reported in surface waters from the Iberian Pyrite Belt, but are comparable with previous findings from AMD worldwide. Total REE concentrations in river waters were ranged between 297 μg/L (Cobica River) and 7032 μg/L (Trimpancho River) with an average of 2468 μg/L. NASC (North American Shale Composite) normalized REE patterns for river and acid mine waters show clear convex curvatures in middle-REE (MREE) with respect to light- and heavy-REE. During the dissolution experiments of AMD-precipitates, heavy-REE and middle-REE generate the most enriched patterns in the solution. A small number of precipitates did not display MREE enrichment (an index Gdn/Lun < 1.0) in NASC normalized pattern and produced relatively lower REE concentrations in extracts. Additionally, very few samples, which mainly contained aluminum sulfates, e.g., pickeringite and alunogen, displayed light-REE enrichment relative to heavy-REE (HREE). In general, the highest retention of REE occurs in samples enriched in magnesium (epsomite or hexahydrite) and aluminum sulfates, mainly pickeringite.Financial support was provided by the Andalusian Autonomous Government Excellence Project, code P06-RNM-02167. This work was also co-funded by the European Union through the European Regional Development Fund, based on COMPETE 2020, project ICT (UID/GEO/04683/2013), reference POCI-01-0145-FEDER-007690, national funds provided by FCT. Post-Doctoral Fellowship through Erasmus Mundus SAT program and Young Scientist Research Grant (SEAS-2015−14) of the National University of Mongolia were supported for T.-O. Soyol-Erdene. The authors also appreciate the valuable comments and suggestions made by the anonymous reviewers.ElsevierUniversidade do MinhoSoyol-Erdene, T. O.Valente, Teresa Maria FernandesGrande, J. A.de la Torre, M. L.20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/73073engSoyol-Erdene, T. O., Valente, T., Grande, J. A., & de la Torre, M. L. (2018). Mineralogical controls on mobility of rare earth elements in acid mine drainage environments. Chemosphere, 205, 317-327. doi: https://doi.org/10.1016/j.chemosphere.2018.04.0950045-653510.1016/j.chemosphere.2018.04.09529704839https://www.sciencedirect.com/science/article/pii/S0045653518307446info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:09:16Zoai:repositorium.sdum.uminho.pt:1822/73073Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:00:38.904535Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
title Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
spellingShingle Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
Soyol-Erdene, T. O.
Acids
Environmental Monitoring
Metals, Rare Earth
Rivers
Water Pollutants, Chemical
Mining
Acid mine drainage (AMD)
Water-mineral interaction
Al-Mg sulfates
Rare earth elements
NASC normalized pattern
Ciências Naturais::Ciências da Terra e do Ambiente
Science & Technology
Água potável e saneamento
title_short Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
title_full Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
title_fullStr Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
title_full_unstemmed Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
title_sort Mineralogical controls on mobility of rare earth elements in acid mine drainage environments
author Soyol-Erdene, T. O.
author_facet Soyol-Erdene, T. O.
Valente, Teresa Maria Fernandes
Grande, J. A.
de la Torre, M. L.
author_role author
author2 Valente, Teresa Maria Fernandes
Grande, J. A.
de la Torre, M. L.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Soyol-Erdene, T. O.
Valente, Teresa Maria Fernandes
Grande, J. A.
de la Torre, M. L.
dc.subject.por.fl_str_mv Acids
Environmental Monitoring
Metals, Rare Earth
Rivers
Water Pollutants, Chemical
Mining
Acid mine drainage (AMD)
Water-mineral interaction
Al-Mg sulfates
Rare earth elements
NASC normalized pattern
Ciências Naturais::Ciências da Terra e do Ambiente
Science & Technology
Água potável e saneamento
topic Acids
Environmental Monitoring
Metals, Rare Earth
Rivers
Water Pollutants, Chemical
Mining
Acid mine drainage (AMD)
Water-mineral interaction
Al-Mg sulfates
Rare earth elements
NASC normalized pattern
Ciências Naturais::Ciências da Terra e do Ambiente
Science & Technology
Água potável e saneamento
description Supplementary data related to this article can be found at https://doi.org/10.1016/j.chemosphere.2018.04.095.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/73073
url http://hdl.handle.net/1822/73073
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Soyol-Erdene, T. O., Valente, T., Grande, J. A., & de la Torre, M. L. (2018). Mineralogical controls on mobility of rare earth elements in acid mine drainage environments. Chemosphere, 205, 317-327. doi: https://doi.org/10.1016/j.chemosphere.2018.04.095
0045-6535
10.1016/j.chemosphere.2018.04.095
29704839
https://www.sciencedirect.com/science/article/pii/S0045653518307446
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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