Search Results - "Pereira, Wagner de Souza"
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Internal dose rate due to intake of uranium and thorium by fish from a dam reservoir associated with a uranium mine in Brazil
Published in Radiation and environmental biophysics (01-03-2024)“…Uranium mining can cause environmental impacts on non-human biota around mine sites. Because of this, the reduction in non-human biota exposure becomes an…”
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Evaluation of the radiological quality of water released by a uranium mining in Brazil
Published in Environmental science and pollution research international (01-10-2020)“…A mine in an area of naturally occurring radioactive materials (NORM), characterized by acid mine drainage, generates effluents with natural radionuclide…”
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An assessment of radiological risks and chemical toxicity due to naturally occurring radionuclides in surface waters of a semiarid region in Brazil
Published in Journal of hazardous materials (05-12-2024)“…Santa Quitéria, a city in northeastern Brazil, faces significant challenges in ensuring the availability of potable water due to its semi-arid climate and…”
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Monitoring of atmospheric emission of alpha emitters radionuclides at a nuclear fuel cycle facility in RJ, Brazil
Published in Brazilian Journal of Radiation Sciences (30-04-2021)“…The Indústrias Nucleares do Brasil S/A (INB) in Resende, state of Rio de Janeiro, operate with open sources containing alpha emitters. This operation produces…”
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Environmental impact assessment due to the intake of uranium contained in surface waters in a semi-arid region in Brazil
Published in Environmental science and pollution research international (01-04-2024)“…In Santa Quitéria City, part of the population uses surface water for potation. These waters do not undergo any treatment before consumption. As the region has…”
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DOSE RATE IN A DEACTIVATED URANIUM MINE
Published in Brazilian Journal of Radiation Sciences (25-06-2019)“…The Ore Treatment Unit is a deactivated uranium mine and milling situated in Caldas, MG, BR. Although disabled, there are still areas considered controlled and…”
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Assessment of uranium release to the environment from a disabled uranium mine in Brazil
Published in Journal of environmental radioactivity (01-08-2018)“…The Ore Treatment Unit (in Portuguese Unidade de Tratamento de Minérios - UTM) located in Caldas, MG, Brazil is a disabled uranium mine. Environmental…”
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WITHDRAWN: Assessment of 131I and 99mTc activity concentration under environmental optics
Published in Radiation physics and chemistry (Oxford, England : 1993) (01-05-2019)Get full text
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Dose in biota due to alpha radionuclide emitters in a dan associated with a uranium mining
Published in Brazilian Journal of Radiation Sciences (03-09-2020)“…Introdução: A radioproteção tem como foco a proteção dos seres humanos e seus descendentes e a proteção do meio ambiente. A proteção ambiental sempre foi…”
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Occupational monitoring at radioactive waste deposit
Published in Brazilian Journal of Radiation Sciences (13-02-2021)“…O Depósito Inicial de Resíduos Radioativos de Baixa Atividade - DIRBA é uma instalação auxiliar à Fábrica de Combustível Nuclear - FCN para o armazenamento…”
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Amostragem de ar de alto fluxo para determinação de alfa emissores de meia vida longa: Monitoração de área em um depósito de material radioativo
Published in Brazilian Journal of Radiation Sciences (18-03-2015)“…A Unidade de Tratamento de Minério (UTM) é uma mina e usina de urânio fechada, situada em Caldas, Minas Gerais, Brasil. Ela possui um depósito de material…”
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Análise de agrupamento na avaliação do comportamento de elementos químicos estáveis e parâmetros físico-químicos em efluente de mineração de urânio
Published in Brazilian Journal of Radiation Sciences (03-12-2014)“…A Unidade de Tratamento de Minério (UTM) é uma mina de urânio desativada. A análise estatística de agrupamento foi utilizada para avaliar o comportamento de…”
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Comparação entre a norma brasileira de radioproteção e a recomendação da International Commission on Radiological Protection publicadas em 2007
Published in Brazilian Journal of Radiation Sciences (01-06-2015)“…Em 2007, a International Commission on Radiological Protection (ICRP) divulgou um conjunto de recomendações sobre radioproteção na sua publicação No 103 que…”
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