Use este identificador para citar ou linkar para este item:
http://hdl.handle.net/1843/68226| Tipo: | Artigo de Periódico |
| Título: | Assessment of polycyclic aromatic hydrocarbons from industrial stack emissions in a brazilian urban area |
| Autor(es): | Rosimeire Resende dos Santos Helvécio Costa Menezes Zenilda de Lourdes Cardeal |
| Resumo: | Polycyclic aromatic hydrocarbons (PAHs) were analysed in gas and particulate phase emitted by industrial stacks in the urban area of Divinópolis, Minas Gerais, Brazil. Higher concentrations of PAHs were found in the gas phase than the particulate phase. The carcinogenic potency of PAHs relative to benzo(a)pyrene was estimated for samples. Benzo(a)pyrene equivalents ranged from 0.01 to 1061.66 ng m−3. The estimated risk of lifetime lung cancer was 8.1×10−3. PAH emission sources were evaluated by diagnostic ratio and principal component analysis (PCA). Diagnostic ratios of PAHs indicated the use of coal/biomass and oil combustion in the evaluated industries. The PCA suggested that the industries are using a fuel mix, contrary to the information provided by the industries. |
| Assunto: | Hidrocarbonetos policiclicos aromaticos Chamines Gases de combustão Cromatografia a gás Espectrometria de massa |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | ICX - DEPARTAMENTO DE QUÍMICA |
| Tipo de Acesso: | Acesso Restrito |
| Identificador DOI: | https://doi.org/10.1080/00207233.2021.1972660 |
| URI: | http://hdl.handle.net/1843/68226 |
| Data do documento: | 2022 |
| metadata.dc.url.externa: | https://www.tandfonline.com/doi/full/10.1080/00207233.2021.1972660 |
| metadata.dc.relation.ispartof: | International Journal of Environmental Studies |
| Aparece nas coleções: | Artigo de Periódico |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.