Monitoramento da qualidade do ar no município de Cascavel – PR por meio de analisador portátil de gases
The automobile sector has increased steady in Brazil, which contributes to a greater amount of vehicles in the streets. Emissions from the means of transportation have significant impacts on air quality and human health. The present study aimed to monitor and analyze the concentrations of air pollut...
| Autor principal: | Koyama, João Carlos |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/6893 |
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| Resumo: |
The automobile sector has increased steady in Brazil, which contributes to a greater amount of vehicles in the streets. Emissions from the means of transportation have significant impacts on air quality and human health. The present study aimed to monitor and analyze the concentrations of air pollutants emitted by mobile sources in five points distributed strategically throughout Cascavel city in Paraná from March 12th to June 2nd, 2014. Besides quantification of the number of vehicles was made in order to have an updated database that can be used for traffic improvements in the city. It was found that although some measurements recorded higher concentrations than the ones established by CONAMA Resolution 03/1990, the vehicles which passed during the measurements were not a determining factor in the emission of pollutants. However, their bad maintenance was identified as one of the factors that affects air quality. The climate changing also influenced in the quantification and monitoring of pollutants. |
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