Laboratory Waste Management
Mostrando 13-24 de 25 artigos, teses e dissertações.
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13. 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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14. Management of solid waste generated in laboratory analyses in the city of Ribeirão Preto - SP, 2007: a case study / Gerenciamento de resíduos sólidos gerados em laboratório de análises clínicas na cidade de Ribeirão Preto - SP, 2007: um estudo de caso
World population has been growth disorderly; increasing industrialization; excessive consumerism, and, consequently, increasing the waste generation as well as the negative impacts on the environment and human health. In this context, the environmental problematic includes the production of hazardous waste and, among these, the waste of health services - RSS
Publicado em: 2008
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15. A gestão de resíduos de laboratório na visão de alunos de um curso de graduação de quimica e áreas afins
This work presents the students´ profile before and after working in the course "Laboratory Chemical Waste Treatment" in the last ten years. The structure of the course is also described. Although students have shown an increasing previous experience on waste management, many fundamental aspects are missing, especially knowledge on the directives focusing e
Química Nova. Publicado em: 2008
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16. Avaliação das técnicas de precipitação química e encapsulamento no tratamento e destinação conjunta de resíduos líquidos contendo cromo e vidrarias de laboratório
In this paper, we present procedures for the treatment and final disposal of residual solutions containing chromium, in order to evaluate the effectiveness of chemical precipitation of the metal and the potential of the glass encapsulation technique, using broken laboratory glassware. The results demonstrated that pH-values convenient for chemical precipitat
Química Nova. Publicado em: 2008
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17. Aproveitamento de filer de pedreiras da região metropolitana de Goiânia em pavimentos flexíveis urbanos [manuscrito]: avaliação técnica e sócio-ambiental / Use of filer of quarries in the metropolitan area of Goiania flexible pavements in urban [manuscript]: assessment technical and socio-environmental / Use of filer of quarries in the metropolitan area of Goiania flexible pavements in urban [manuscript]: assessment technical and socio-environmental / Aproveitamento de filer de pedreiras da região metropolitana de Goiânia em pavimentos flexíveis urbanos [manuscrito]: avaliação técnica e sócio-ambiental
The generation of industrial waste has been the object of increasing attention in the field of Science and Technology because of the problems which arise when it is stored and inadequately disposed of. This can have negative consequences for the worker, the company and for the neighboring population. In addition it can generate liabilities for the environmen
Publicado em: 2008
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18. Use of filer of quarries in the metropolitan area of Goiania flexible pavements in urban [manuscript]: assessment technical and socio-environmental / Aproveitamento de filer de pedreiras da região metropolitana de Goiânia em pavimentos flexíveis urbanos [manuscrito]: avaliação técnica e sócio-ambiental / Use of filer of quarries in the metropolitan area of Goiania flexible pavements in urban [manuscript]: assessment technical and socio-environmental / Aproveitamento de filer de pedreiras da região metropolitana de Goiânia em pavimentos flexíveis urbanos [manuscrito]: avaliação técnica e sócio-ambiental
The generation of industrial waste has been the object of increasing attention in the field of Science and Technology because of the problems which arise when it is stored and inadequately disposed of. This can have negative consequences for the worker, the company and for the neighboring population. In addition it can generate liabilities for the environmen
Publicado em: 2008
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19. TRATAMENTO DE REVESTIMENTOS GASTOS DE CUBA ELETROLÍTICA DA INDÚSTRIA DE ALUMÍNIO / TREATMENT OF SPENT POTLINER FROM ALUMINIUM INDUSTRY
Spent Potliner (SPL) is a residue from the primary aluminium production. It is indicated as the major environmental problem in the aluminum industry. SPL is formed by two fractions: Carbonaceous and refractory. According to Brazilian Standards NBR 10004, the SPL is listed as hazardous waste (K088) because it contains high levels of cyanides (complex). The pr
Publicado em: 2007
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20. The construction and demolution solid wastes: administration, quantification and caracterization. a case study in Distrito Federal / Os resíduos sólidos de construção e demolição : gerenciamento, quantificação e caracterização: um estudo de caso no Distrito Federal
The construction and demolition solid waste (CDSW) produced in the urban centers has been a serious problem for the municipalities . The adequate disposal of this kind of waste is a difficult task especially due to the increasing of its production, the growth of urban centers and the lack of spaces for final disposal. These aspects have contributed for the i
Publicado em: 2006
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21. Manejo de resíduos de laboratórios químicos em universidades - estudo de caso do departamento de química da UFSCar.
The universities have a basic role in a formation of a citizen, in other words, they are centers of science, technology and knowledge that affect all the society. However, the universities, through their activities of research, learning and extension, ending up by generating wastes potentially hazardous, such as the chemical laboratories. However they cannot
Publicado em: 2005
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22. Gerenciamento de resíduos laboratoriais: recuperação de elementos e preparo para descarte final
This work shows some laboratory waste management developed in order to recover some elements or to prepare the waste for a correct final disposal. The 25 elements chosen cover basically all chemical behaviors found for the metals in the Periodic Table. The treatments adopted were based on the classical behavior in aqueous solution (wet chemistry) but an impo
Química Nova. Publicado em: 2003-08
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23. O programa de gerenciamento dos resíduos laboratoriais do Depto de Química da UFPR
The Laboratory Waste Management Program of the Chemistry Department of UFPR started on 1997 and was developed to meet the requirements of co-processing in cement kiln and those of the respective regulation. The in-lab procedures for waste collection and treatment were devised taking into account their cost, simplicity and wide range of application to the var
Química Nova. Publicado em: 2001-06
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24. Use of a Sentinel System for Field Measurements of Cryptosporidium parvum Oocyst Inactivation in Soil and Animal Waste
A small-volume sentinel chamber was developed to assess the effects of environmental stresses on survival of sucrose-Percoll-purified Cryptosporidium parvum oocysts in soil and animal wastes. Chambers were tested for their ability to equilibrate with external chemical and moisture conditions. Sentinel oocysts were then exposed to stresses of the external env
American Society for Microbiology.