Analysis of persistent organic pollutants (POPs) in sediments by GC/ECD generated by nuclide 63Ni

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dc.contributor.authorMESQUITA, KATIA A.
dc.contributor.authorAMARAL, PRISCILA O.
dc.contributor.authorBUSTILLOS, JOSE O.V.
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2018-01-08T12:10:38Z
dc.date.available2018-01-08T12:10:38Z
dc.date.eventoOctober 22-27, 2017pt_BR
dc.description.abstractPersistent Organic Pollutants (POPs) are toxic organic compounds resistant to environmental degradation. Besides, POPs bioaccumulate with potential significant impacts on human health and the environment. The Global Monitoring Plan (GMP) under the Stockholm Convention on POPs is a program that enables collection of comparable monitoring data from all regions of the world to assess the effectiveness in minimizing human and environmental exposure to POPs. The scope of this work is to develop and validate a method for the extraction and determination of POPs in sediments collected at Billings dam locate in São Paulo Metropolitan City. The compounds studied in this work are: Aldrin (C12H8Cl6), DDD (C14H10Cl4), DDE (C14H8Cll4), DDT (C14H9Cl5), Dieldrin (C12H8Cl6O), Endrin (C12H8Cl6O) and Heptachlor (C10H5Cl7). This work use the QuEChERS extraction method (Quick, Easy, Cheap, Effective, Rugged, and Safe) for sediment samples and the analysis of the compounds were carried out by gas chromatography with the electron capture detector (GC/ECD). The ECD detector ionizes the analytes by the beta particles from the nuclide sources 63Ni within carrier gas N2. The electrons produced in this process are collected, create an amplified current, and generating the chromatographic peak. The recovery of this method obtained values between 57% and 65% and the Relative Standard Deviation (RSD) values are between 1 and 4%. Details of the analytical method beside quantitative analyses data are presented in this work.pt_BR
dc.event.siglaINACpt_BR
dc.identifier.citationMESQUITA, KATIA A.; AMARAL, PRISCILA O.; BUSTILLOS, JOSE O.V. Analysis of persistent organic pollutants (POPs) in sediments by GC/ECD generated by nuclide 63Ni. 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/123456789/28237.
dc.identifier.orcidhttps://orcid.org/0000-0002-4712-4057
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28237
dc.localRio de Janeiro, RJpt_BR
dc.local.eventoBelo Horizonte, MGpt_BR
dc.publisherAssociação Brasileira de Energia Nuclearpt_BR
dc.rightsopenAccesspt_BR
dc.subjectdams
dc.subjectdieldrin
dc.subjectelectron capture
dc.subjectextraction
dc.subjectgas chromatography
dc.subjectnickel 63
dc.subjectorganic compounds
dc.subjectpollutants
dc.subjectquantitative chemical analysis
dc.subjectsediments
dc.titleAnalysis of persistent organic pollutants (POPs) in sediments by GC/ECD generated by nuclide 63Nipt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorPRISCILA OLIVEIRA AMARAL
ipen.autorJOSE OSCAR WILLIAM VEGA BUSTILLOS
ipen.autorKATIA APARECIDA MESQUITA
ipen.codigoautor10157
ipen.codigoautor82
ipen.codigoautor13984
ipen.contributor.ipenauthorPRISCILA OLIVEIRA AMARAL
ipen.contributor.ipenauthorJOSE OSCAR WILLIAM VEGA BUSTILLOS
ipen.contributor.ipenauthorKATIA APARECIDA MESQUITA
ipen.date.recebimento18-01pt_BR
ipen.event.datapadronizada2017pt_BR
ipen.identifier.ipendoc24062pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication7879e7ae-87ea-472c-ab1b-246289c5922c
relation.isAuthorOfPublicationfca54715-9422-40f4-97aa-f96c174fae47
relation.isAuthorOfPublicationab8c9527-5047-45b3-915e-3f1e2ba88f12
relation.isAuthorOfPublication.latestForDiscoveryab8c9527-5047-45b3-915e-3f1e2ba88f12
sigepi.autor.atividadeMESQUITA, KATIA A.:13984:520:Spt_BR
sigepi.autor.atividadeAMARAL, PRISCILA O.:10157:520:Npt_BR
sigepi.autor.atividadeBUSTILLOS, JOSE O.V.:82:520:Npt_BR
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