Exposure assessment and the risk associated with trihalomethanes compounds in drinking water - doi: 10.5020/18061230.2012.p5

Autores

  • Aldo Pacheco Ferreira Escola Nacional de Saúde Pública Sergio Arouca
  • Cynara de Lourdes Nóbrega da Cunha UFPR

DOI:

https://doi.org/10.5020/2203

Palavras-chave:

Drinking Water, Risk, Trihalomethanes.

Resumo

To measure the concentrations of trihalomethanes (THMs) in marshland of Jacarepaguá drinking water, Rio de Janeiro-RJ, Brazil, and their associated risks. Methods: Two hundred houses were visited and samples were collected from consumer taps water. Risks estimates based on exposures were projected by employing deterministic and probabilistic approaches. Results: The THMs (dibromochloromethane, bromoform, chloroform, and bromodichloromethane) ranged from 3.08 μg/l to 129.31 μg/l. Non-carcinogenic risks induced by ingestion of THMs were below the tolerable level (10 -6 ). Conclusion: Data obtained in this research demonstrate that exposure to drinking water contaminants and associated risks were higher than the acceptable level.

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Publicado

2012-11-17

Como Citar

Ferreira, A. P., & Nóbrega da Cunha, C. de L. (2012). Exposure assessment and the risk associated with trihalomethanes compounds in drinking water - doi: 10.5020/18061230.2012.p5. Revista Brasileira Em Promoção Da Saúde, 25(1), 5–12. https://doi.org/10.5020/2203

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