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Abstract(s)
O presente trabalho teve como objetivo a realização de um plano de gestão de solventes
e sua análise para propor melhorias no cumprimento dos valores legalmente impostos.
Foram realizados dois planos distintos, um referente à indústria de revestimento e outro
à indústria de formulação de tintas. As abordagens na realização e análise de resolução
de problemas são distintas, uma vez que os limites legais são diferentes em ambos os
casos. Os componentes que apresentam uma maior expressão face ao plano de gestão
de solventes são os compostos orgânicos voláteis (COVs), e é a partir destes
componentes que se efetuou toda a análise.
Inicialmente foi necessário conhecer todo o funcionamento de cada empresa, os
procedimentos adotados, a utilização dos produtos e as técnicas operacionais.
Determinaram-se os pontos críticos na avaliação dos problemas que se verificaram nos
planos de gestão de solventes e analisaram-se as possibilidades técnicas e tecnológicas
passiveis de utilização para a resolução ou minimização desses problemas
principalmente na empresa A que excede o limite legalmente imposto. As possibilidades
centram-se a nível tecnológico de equipamentos e em produtos utilizados em ambos os
casos.
This study aimeds at carrying out solvent management plans and to propose improvements in compliance with the legally prescribed values. Two separate plans were conducted, one applied to the coating industry and other one in the paint formulation industry. The approaches for making and troubleshooting analysis are distinct, since the legal limits are different in both cases. Initially it was necessary to know the whole operation of each company, the procedures adopted and the products and techniques used in each operational step. Critical points the were determined in each process. Also, an analysis was performed to explore the technical/technological possibilities to solve or minimize the identified problems in the industry that exceeds the legal emissions limit. Chances focus on the technological level of equipment and products used in both cases. In order to evaluation of the problems that have occurred in solvent management plans and analyzed the insusceptible techniques used to solve or minimize these problems. The techniques involved are both technological equipment and products used in both cases. Components that have an increased expression compared to the solvent management plan are volatile organic compounds (VOCs), and it is from these components that the analysis were made.
This study aimeds at carrying out solvent management plans and to propose improvements in compliance with the legally prescribed values. Two separate plans were conducted, one applied to the coating industry and other one in the paint formulation industry. The approaches for making and troubleshooting analysis are distinct, since the legal limits are different in both cases. Initially it was necessary to know the whole operation of each company, the procedures adopted and the products and techniques used in each operational step. Critical points the were determined in each process. Also, an analysis was performed to explore the technical/technological possibilities to solve or minimize the identified problems in the industry that exceeds the legal emissions limit. Chances focus on the technological level of equipment and products used in both cases. In order to evaluation of the problems that have occurred in solvent management plans and analyzed the insusceptible techniques used to solve or minimize these problems. The techniques involved are both technological equipment and products used in both cases. Components that have an increased expression compared to the solvent management plan are volatile organic compounds (VOCs), and it is from these components that the analysis were made.
Description
Keywords
Compostos orgânicos voláteis (COVs) Plano de Gestão de Solventes (PGS) Revestimento Tintas Volatile organic compounds (VOCs) Solvent Management Plan (SMP) Coating Paints