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Use este identificador para citar ou linkar para este item: https://repositorio.ufba.br/handle/ri/13041
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dc.contributor.authorGodoi, R. H. M.-
dc.contributor.authorAvigo Junior, D.-
dc.contributor.authorCampos, Vânia Palmeira-
dc.contributor.authorTavares, Tânia Mascarenhas-
dc.contributor.authorMarchi, M. R. R. de-
dc.contributor.authorGrieken, R. Van-
dc.contributor.authorGodoi, A. F. L.-
dc.creatorGodoi, R. H. M.-
dc.creatorAvigo Junior, D.-
dc.creatorCampos, Vânia Palmeira-
dc.creatorTavares, Tânia Mascarenhas-
dc.creatorMarchi, M. R. R. de-
dc.creatorGrieken, R. Van-
dc.creatorGodoi, A. F. L.-
dc.date.accessioned2013-09-24T15:47:18Z-
dc.date.issued2009-
dc.identifier.issn1567-7230-
dc.identifier.urihttp://www.repositorio.ufba.br/ri/handle/ri/13041-
dc.descriptionTexto completo: acesso restrito. p. 171-177pt_BR
dc.description.abstractThe promotion of good indoor air quality in schools is of particular public concern for two main reasons: (1) school-age children spend at least 30% of their time inside classrooms and (2) indoor air quality in urban areas is substantially influenced by the outdoor pollutants, exposing tenants to potentially toxic substances. Two schools in Curitiba, Brazil, were selected to characterize the gaseous compounds indoor and outdoor of the classrooms. The concentrations of benzene, toluene, ethylbenzene, and the isomers xylenes (BTEX); NO2; SO2; O3; acetic acid (HAc); and formic acid (HFor) were assessed using passive diffusion tubes. BTEX were analyzed by gas chromatography–ion trap mass spectrometry and other collected gasses by ion chromatography. The concentration of NO2 varied between 9.5 and 23 µg m−3, whereas SO2 showed an interval from 0.1 to 4.8 µg m−3. Within the schools, BTEX concentrations were predominant. Formic and acetic acids inside the classrooms revealed intermediate concentrations of 1.5 µg m−3 and 1.2 µg m−3, respectively.pt_BR
dc.language.isoenpt_BR
dc.sourcehttp://dx.doi.org/10.1007/s11267-009-9220-3pt_BR
dc.subjectBTEXpt_BR
dc.subjectIndoor air qualitypt_BR
dc.subjectAldehydespt_BR
dc.subjectElementary schoolspt_BR
dc.titleIndoor air quality assessment of elementary schools in Curitiba, Brazilpt_BR
dc.title.alternativeWater, Air, and Soil Pollution: Focuspt_BR
dc.typeArtigo de Periódicopt_BR
dc.identifier.numberv. 9, n. 3pt_BR
dc.embargo.liftdate10000-01-01-
Aparece nas coleções:Artigo Publicado em Periódico (Química)

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