Determination of I-129 on radioactive waste from Angra 1 and 2 Power Plants

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dc.contributor.authorJUNQUEIRA, LUCAS S.pt_BR
dc.contributor.authorANGELINI, MATHEUSpt_BR
dc.contributor.authorZAHN, GUILHERME S.pt_BR
dc.contributor.authorSILVA, PAULO S.C. dapt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2019-11-29T18:44:52Z
dc.date.available2019-11-29T18:44:52Z
dc.date.eventoOctober 21-25, 2019pt_BR
dc.description.abstractRadioactive waste must be characterized in order to be deposited in a suitable place for its confinement, avoiding any contamination of the environment. This study determined 129I, one of the difficult-to-measure nuclides that make up the radioactive waste from Angra 1 and 2 nuclear power plants. The methodology used a 129-I (1Bq/mL) liquid certified standard and consisted on guarantying that all the iodine was converted into iodide before the addition of PdCl2 for the precipitation of PdI2. After the separation procedure the 129I was quantified by gamma spectrometry by measuring its X-ray emissions with energies of 29.7 keV and 33.8 keV, as well as the gamma-ray emission of 39.6 keV. The chemical yield of the procedure was 74.4% (0,2).pt_BR
dc.event.siglaINACpt_BR
dc.format.extent492-495pt_BR
dc.identifier.citationJUNQUEIRA, LUCAS S.; ANGELINI, MATHEUS; ZAHN, GUILHERME S.; SILVA, PAULO S.C. da. Determination of I-129 on radioactive waste from Angra 1 and 2 Power Plants. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 21-25, 2019, Santos, SP. <b>Proceedings...</b> Rio de Janeiro: Associação Brasileira de Energia Nuclear, 2019. p. 492-495. Disponível em: http://repositorio.ipen.br/handle/123456789/30392.
dc.identifier.orcidhttps://orcid.org/0000-0002-9351-9201
dc.identifier.orcidhttps://orcid.org/0000-0003-3237-8588
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30392
dc.localRio de Janeiropt_BR
dc.local.eventoSantos, SPpt_BR
dc.publisherAssociação Brasileira de Energia Nuclear
dc.rightsopenAccesspt_BR
dc.subjectactivity meters
dc.subjectenergy spectra
dc.subjectgamma spectroscopy
dc.subjectiodides
dc.subjectiodine 129
dc.subjectnuclear power plants
dc.subjectradioactive wastes
dc.subjectx-ray emission analysis
dc.titleDetermination of I-129 on radioactive waste from Angra 1 and 2 Power Plantspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorMATHEUS ANGELINI
ipen.autorPAULO SERGIO CARDOSO DA SILVA
ipen.autorGUILHERME SOARES ZAHN
ipen.autorLUCAS STANO JUNQUEIRA
ipen.codigoautor14287
ipen.codigoautor2777
ipen.codigoautor950
ipen.codigoautor14534
ipen.contributor.ipenauthorMATHEUS ANGELINI
ipen.contributor.ipenauthorPAULO SERGIO CARDOSO DA SILVA
ipen.contributor.ipenauthorGUILHERME SOARES ZAHN
ipen.contributor.ipenauthorLUCAS STANO JUNQUEIRA
ipen.date.recebimento19-11
ipen.event.datapadronizada2019pt_BR
ipen.identifier.ipendoc26154pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationd5e35ae2-9f09-4ef3-998a-d23f146bda7f
relation.isAuthorOfPublicationaa898df6-ea14-482c-bc29-b45954bb0542
relation.isAuthorOfPublicationde99ffee-d830-4bea-aeeb-e8f3ccc34921
relation.isAuthorOfPublication2a6222d8-02b0-48af-a02b-aef4e72579d9
relation.isAuthorOfPublication.latestForDiscovery2a6222d8-02b0-48af-a02b-aef4e72579d9
sigepi.autor.atividadeSILVA, PAULO S.C. da:2777:320:Npt_BR
sigepi.autor.atividadeZAHN, GUILHERME S.:950:310:Npt_BR
sigepi.autor.atividadeANGELINI, MATHEUS:14287:320:Npt_BR
sigepi.autor.atividadeJUNQUEIRA, LUCAS S.:14534:320:Spt_BR
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