Determination of the 226Ra, 228Ra AND 210Pb concentrations in the mineral water springs from water parks of Cambuquira and Marimbeiro, Minas Gerais and assessment of the committed effective doses

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dc.contributor.authorSANTOS, LAISSA A.B. dos
dc.contributor.authorDAMATTO, SANDRA R.
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2018-01-04T12:36:04Z
dc.date.available2018-01-04T12:36:04Z
dc.date.eventoOctober 22-27, 2017pt_BR
dc.description.abstractDue to the importance of human life, water quality must be controlled and a very important parameter are the limits of the natural radioactivity of the water consumed.In relation to therapeutic practices based on water intake the radionuclides 210Pb , 226Ra and 228Ra when present, are of great importance because they contribute to the internal irradiation of individuals.The study areas of the present work were the Parque das águas of Cambuquira and Marimbeiro, located in Minas Gerais. Hence, the objective of this work was to determine the 226Ra, 228Ra and 210Pb concentrations in the springs of these parks and evaluate the committed effective doses due to its consumption.The radionuclides were determined by a radiochemical procedure in four collections at different seasons of the year. The Concentrations ranged from 4 ± 1 mBq / L to 509 ± 32 mBq / L for 226Ra, from 3.7 ± 0.1 mBq / L to 631 ± 27 mBq / L for 228Ra and 5 ± 1 mBq / L to 60 ± 5 mBq / L for 210Pb. The dose for adults from 1.21x10-01 mSv/y for 226Ra, 3.18x10-01 mSv/y for 228Ra and for 210Pb 3.02x10-02 mSv/y.pt_BR
dc.event.siglaINACpt_BR
dc.identifier.citationSANTOS, LAISSA A.B. dos; DAMATTO, SANDRA R. Determination of the 226Ra, 228Ra AND 210Pb concentrations in the mineral water springs from water parks of Cambuquira and Marimbeiro, Minas Gerais and assessment of the committed effective doses. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 22-27, 2017, Belo Horizonte, MG. <b>Proceedings...</b> Rio de Janeiro, RJ: Associação Brasileira de Energia Nuclear, 2017. Disponível em: http://repositorio.ipen.br/handle/123456789/28225.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28225
dc.localRio de Janeiro, RJpt_BR
dc.local.eventoBelo Horizonte, MGpt_BR
dc.publisherAssociação Brasileira de Energia Nuclearpt_BR
dc.rightsopenAccesspt_BR
dc.subjectconcentration ratio
dc.subjectdose commitments
dc.subjectdose equivalents
dc.subjectecological concentration
dc.subjectlead 210
dc.subjectnatural radioactivity
dc.subjectradon 226
dc.subjectradon 228
dc.subjectwater springs
dc.titleDetermination of the 226Ra, 228Ra AND 210Pb concentrations in the mineral water springs from water parks of Cambuquira and Marimbeiro, Minas Gerais and assessment of the committed effective dosespt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorSANDRA REGINA DAMATTO
ipen.autorLAISSA ADRIANA BONIFACIO DOS SANTOS
ipen.codigoautor537
ipen.codigoautor11640
ipen.contributor.ipenauthorSANDRA REGINA DAMATTO
ipen.contributor.ipenauthorLAISSA ADRIANA BONIFACIO DOS SANTOS
ipen.date.recebimento18-01pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24050pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication400a52c2-e76f-4536-9966-d7fe1476f2b4
relation.isAuthorOfPublicatione4176099-8999-4e9b-a3eb-7453525f4cc3
relation.isAuthorOfPublication.latestForDiscoverye4176099-8999-4e9b-a3eb-7453525f4cc3
sigepi.autor.atividadeSANTOS, LAISSA A.B. dos:11640:340:Spt_BR
sigepi.autor.atividadeDAMATTO, SANDRA R.:537:340:Npt_BR
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