Radioactive Waste Storage
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Aging simulation of the tailings from Stava fluorite extraction by exposure to gamma rays
Abstract Tailings storage facilities are disposal systems for storing the waste products of the mining industry consisting of a slurry mixture made of soil, rock and water that remain after the mineral values have been removed from the patent ore. Tailings dams are supposed to last forever, so after their deposition, tailings can experience aging processes w
REM, Int. Eng. J.. Publicado em: 2017-12
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2. Sistema de gestão integrada de dados para repositórios de rejeitos radioativos (SGI3R)
A implantação de um repositório para rejeitos radioativos é um projeto multidisciplinar que demanda além de especialistas de diferentes áreas do conhecimento, a interação com instituições públicas e privadas, dados e informações relacionadas com rejeitos radioativos, geologia, tecnologia etc. Todas as atividades devem estar em conformidade com a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2010
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3. Proposal of implementation of environmental management system the laboratory of radioactive waste in IPEN-SP / Proposta de implantação de um sistema de gestão ambiental no laboratório de rejeitos radioativos do IPEN-SP
Constata-se, atualmente, um uso crescente da energia nuclear no Brasil, para geração de eletricidade e outras aplicações (na medicina, na indústria, em agricultura, em técnicas ambientais, em radio-esterilização). Na realização das atividades de pesquisa do ciclo do combustível nuclear, em outras atividades de pesquisa, nas atividades industriais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 28/03/2008
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4. Estudo de sorção de césio e estrôncio em argilas nacionais para sua utilização como barreira em repositórios de rejeitos radioativos / Study of cesium and strontium sorption in brazilian clays for their use as a barrier in repositories of radioactive wastes
Wastes in general should be properly treated and stored. Then the radioactive wastes also rquire suitable and safe management beginning in their generation until the storage in repository. The main purpose of the radioactive waste management is to preserve the human beings and the environment. The objective of this research ws to characterize some brasilian
Publicado em: 2007
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5. Implementação de um sistema unificado para gerenciamento de rejeitos / Implementation of a unified system to waste management
The process of generation and disposal of wastes has been responsible for many economical, ecological and public health problems, although the importance of its safe management for the protection of human health and the environment has long been recognized. In order to manage the hazardous wastes in an environmentally-friendly manner, many technical and admi
Publicado em: 2006
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6. O gerenciamento dos resíduos dos serviços de saúde de uma amostra de hospitais nacionais
This document is the Final Report of a research project sponsored by the Center of Research and Publications from the Getulio Vargas Foundation São Paulo Business School. The Report analyzes the Health Care Wastes Management Plans written by 70 Brazilian hospitals after being trained in a course offered by the Santa Catarina State Federal University and the
Publicado em: 24/11/2005
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7. Comparison of the efficacy of biodegradable and non-biodegradable scintillation liquids on the counting of tritium- and [14C]-labeled compounds
The widespread use of ³H and 14C in research has generated a large volume of waste mixed with scintillation liquid, requiring an effective control and appropriate storage of liquid radioactive waste. In the present study, we compared the efficacy of three commercially available scintillation liquids, Optiphase HiSafe 3, Ultima-Gold™ AB (biodegradable) and
Brazilian Journal of Medical and Biological Research. Publicado em: 2003-12
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8. Preliminary risk analysis applied to the handling of health-care waste
Between 75% and 90% of the waste produced by health-care providers no risk or is "general" health-care waste, comparable to domestic waste. The remaining 10-25% of health-care waste is regarded as hazardous due to one or more of the following characteristics: it may contain infectious agents, sharps, toxic or hazardous chemicals or it may be radioactive. Inf
Brazilian Journal of Chemical Engineering. Publicado em: 2002-12