Treatment of TENORM waste using surfactant

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dc.contributor.authorLINHARES, VANESSA do N.pt_BR
dc.contributor.authorVICENTE, ROBERTOpt_BR
dc.contributor.authorMARUMO, JULIO T.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.eventoINTERNATIONAL NUCLEAR ATLANTIC CONFERENCEpt_BR
dc.date.accessioned2020-01-06T12:17:06Z
dc.date.available2020-01-06T12:17:06Z
dc.date.eventoOctober 21-25, 2019pt_BR
dc.description.abstractThe petroleum industry is responsible by the generation of wastes that are both toxic and radioactive, sometimes called mixed waste. The toxicity is due to the presence of hydrocarbons and sulfur and the radioactivity is the result of the leaching of thorium and uranium daughters present in the oil-producing formation and their transport by the extracted fluids to the production rigs. Because of the presence of these radioactive materials of natural origin, this waste is named TENORM (Technologically Enhanced Naturally Occurring Radioactive Material). The main radionuclides present are 210Pb, 224Ra, 226Ra and 228Ra. In Brazil, the offshore platforms cannot dispose this waste by reinjection in wells because federal law prohibits disposal of radioactive waste in seawaters or seabed. The waste is, therefore transported to land and stored. This work aims at investigating a method of decontaminating the oil sludge by using surfactant that can increase the removal efficiency of the radionuclides. After a successful treatment, the decontaminated waste can be disposed of as non-radioactive industrial waste in a licensed facility and the concentrated radioactive material can be treated as radioactive waste, decreasing significantly the costs of management and improving safety.pt_BR
dc.event.siglaINACpt_BR
dc.format.extent1310-1317pt_BR
dc.identifier.citationLINHARES, VANESSA do N.; VICENTE, ROBERTO; MARUMO, JULIO T. Treatment of TENORM waste using surfactant. In: INTERNATIONAL NUCLEAR ATLANTIC CONFERENCE, October 21-25, 2019, Santos, SP. <b>Proceedings...</b> Rio de Janeiro: Associação Brasileira de Energia Nuclear, 2019. p. 1310-1317. Disponível em: http://repositorio.ipen.br/handle/123456789/30563.
dc.identifier.orcid0000-0003-3010-9691pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-3010-9691
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30563
dc.localRio de Janeiropt_BR
dc.local.eventoSantos, SPpt_BR
dc.publisherAssociação Brasileira de Energia Nuclear
dc.rightsopenAccesspt_BR
dc.subjectdaughter products
dc.subjectdecontamination
dc.subjectlead 210
dc.subjectnaturally occurring radioactive materials
dc.subjectoffshore platforms
dc.subjectpetroleum industry
dc.subjectradioactive waste management
dc.subjectradioactive wastes
dc.subjectradium 224
dc.subjectradium 226
dc.subjectradium 228
dc.subjectsludges
dc.subjectsurfactants
dc.titleTreatment of TENORM waste using surfactantpt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorJULIO TAKEHIRO MARUMO
ipen.autorROBERTO VICENTE
ipen.autorVANESSA DO NASCIMENTO LINHARES
ipen.codigoautor826
ipen.codigoautor1404
ipen.codigoautor14734
ipen.contributor.ipenauthorJULIO TAKEHIRO MARUMO
ipen.contributor.ipenauthorROBERTO VICENTE
ipen.contributor.ipenauthorVANESSA DO NASCIMENTO LINHARES
ipen.date.recebimento20-01
ipen.event.datapadronizada2019pt_BR
ipen.identifier.ipendoc26213pt_BR
ipen.notas.internasProceedingspt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication4555167f-0f50-4308-be74-c5a0f15d5dda
relation.isAuthorOfPublication3a51edd6-4176-480f-8a75-2759d5428fc3
relation.isAuthorOfPublication5fa770a2-1f5c-474b-ac66-62c52e755bb1
relation.isAuthorOfPublication.latestForDiscovery5fa770a2-1f5c-474b-ac66-62c52e755bb1
sigepi.autor.atividadeMARUMO, JULIO T.:826:450:Npt_BR
sigepi.autor.atividadeVICENTE, ROBERTO:1404:1120:Npt_BR
sigepi.autor.atividadeLINHARES, VANESSA do N.:14734:1120:Spt_BR
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