Prospects for fungal bioremediation of unburied waste packages from the Goiânia radiological accident

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dc.contributor.authorTESSARO, ANA P.G.pt_BR
dc.contributor.authorARAUJO, LEANDRO G. dept_BR
dc.contributor.authorSILVA, THALITA T.pt_BR
dc.contributor.authorCOELHO, EDNEIpt_BR
dc.contributor.authorCORREA, BENEDITOpt_BR
dc.contributor.authorROLINDO, NATALIE C.pt_BR
dc.contributor.authorVICENTE, ROBERTOpt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2023-04-26T18:38:22Z
dc.date.available2023-04-26T18:38:22Z
dc.date.issued2023pt_BR
dc.description.abstractGoiânia, the Goiás State capital, starred in 1987, where one of the largest radiological accidents in the world happened. A teletherapy machine was subtracted from a derelict radiotherapy clinic and disassembled by scavengers who distributed fragments of the 50 TBq 137CsCl source among relatives and acquaintances, enchanted by the blue shine of the substance. During the 15 days before the accident was acknowledged, contaminated recycling materials were delivered to recycling factories in four cities in the state of São Paulo, Brazil, in the form of recycling paper bales. The contaminated bales were spotted, collected, and stored in fifty 1.6 m3 steel boxes at the interim storage facility of the Nuclear and Energy Research Institute (IPEN). In 2017, a check of the content was performed in a few boxes and the presence of high moisture content was observed even though the bales were dry when conditioned and the packages were kept sealed since then. The main objective of this work was to report the fungi found in the radioactive waste after they evolved for 30 years in isolation inside the waste boxes and their role in the decay of the waste. Examination of the microbiome showed the presence of nematodes and fungal communities. The fungi species isolated were Aspergillus quadricinctus, Fusarium oxysporum, Lecanicillium coprophilumi, Scedosporium boydii, Scytalidium lignicola, Xenoacremonium recifei, and Pleurostoma richardsiae. These microorganisms showed a significant capacity to digest cellulose in our trials, which could be one of the ways they survive in such a harsh environment, reducing the volume of radioactive paper waste. These metabolic abilities give us a future perspective of using these fungi in biotechnology to remediate radioactively contaminated materials, particularly cellulose-based waste.pt_BR
dc.format.extent41045-41059pt_BR
dc.identifier.citationTESSARO, ANA P.G.; ARAUJO, LEANDRO G. de; SILVA, THALITA T.; COELHO, EDNEI; CORREA, BENEDITO; ROLINDO, NATALIE C.; VICENTE, ROBERTO. Prospects for fungal bioremediation of unburied waste packages from the Goiânia radiological accident. <b>Environmental Science and Pollution Research</b>, v. 30, n. 14, p. 41045-41059, 2023. DOI: <a href="https://dx.doi.org/10.1007/s11356-023-25247-7">10.1007/s11356-023-25247-7</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/34011.
dc.identifier.doi10.1007/s11356-023-25247-7pt_BR
dc.identifier.fasciculo14pt_BR
dc.identifier.issn0944-1344pt_BR
dc.identifier.percentilfi75.8pt_BR
dc.identifier.percentilfiCiteScore80.00pt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/34011
dc.identifier.vol30pt_BR
dc.relation.ispartofEnvironmental Science and Pollution Researchpt_BR
dc.rightsopenAccesspt_BR
dc.subjectradiation accidents
dc.subjectcesium 137
dc.subjectwaste management
dc.subjectfungi
dc.subjectradioactive wastes
dc.subjectbrazil
dc.titleProspects for fungal bioremediation of unburied waste packages from the Goiânia radiological accidentpt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorANA PAULA GIMENES TESSARO
ipen.autorNATALIE COSTA ROLINDO
ipen.autorROBERTO VICENTE
ipen.autorTHALITA TIEKO SILVA
ipen.autorLEANDRO GOULART DE ARAUJO
ipen.codigoautor10769
ipen.codigoautor14550
ipen.codigoautor1404
ipen.codigoautor15126
ipen.codigoautor10132
ipen.contributor.ipenauthorANA PAULA GIMENES TESSARO
ipen.contributor.ipenauthorNATALIE COSTA ROLINDO
ipen.contributor.ipenauthorROBERTO VICENTE
ipen.contributor.ipenauthorTHALITA TIEKO SILVA
ipen.contributor.ipenauthorLEANDRO GOULART DE ARAUJO
ipen.date.recebimento23-04
ipen.identifier.fi5.8pt_BR
ipen.identifier.fiCiteScore7.9pt_BR
ipen.identifier.ipendoc29635pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods12
ipen.identifier.ods15
ipen.range.fi4.500 - 5.999
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublicationde4e680e-7c91-44dc-898d-6113dde25ebb
relation.isAuthorOfPublicationd8b15100-68c3-45dd-a381-73174004b97a
relation.isAuthorOfPublication3a51edd6-4176-480f-8a75-2759d5428fc3
relation.isAuthorOfPublication3cae4a76-5492-456b-9c40-409024c0ea88
relation.isAuthorOfPublicationa0d4f881-138c-4443-9866-dc80ec84a861
relation.isAuthorOfPublication.latestForDiscoveryde4e680e-7c91-44dc-898d-6113dde25ebb
sigepi.autor.atividadeVICENTE, ROBERTO:1404:1120:Npt_BR
sigepi.autor.atividadeROLINDO, NATALIE C.:14550:1120:Npt_BR
sigepi.autor.atividadeSILVA, THALITA T.:15126:220:Npt_BR
sigepi.autor.atividadeARAUJO, LEANDRO G. de:10132:1120:Npt_BR
sigepi.autor.atividadeTESSARO, ANA P.G.:10769:1120:Spt_BR
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