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- do Rego, Eliane C. Pires; Pereira Netto, Annibal Duarte
- Bulletin of environmental contamination and toxicology 2007 v.79 no.6 pp. 660-664
- BTEX (benzene, toluene, ethylbenzene, xylene), etc ; benzene; carcinogenicity; drinking water; gasoline; groundwater; monitoring; polycyclic aromatic hydrocarbons; wells; Brazil; Show all 10 Subjects
- ... PAHs and BTEX were studied in groundwater from monitoring wells of gasoline stations of Rio de Janeiro City, Brazil during 2003 and 2004. Total PAH concentration ranged from 0.05 to 84.9 μg/L. Total BTEX concentration varied between not-detected to 3.6 x 10³ μg/L. Some samples exceeded the maximum concentration limit of Brazilian regulations for benzene in fresh or drinking water. Carcinogenic PAH ...