Assessment of Combined Treatment of Landfill Urban Solid Waste Leachate and Sewage Using Danio rerio and Daphnia similis

@article{Mannarino2010AssessmentOC,
  title={Assessment of Combined Treatment of Landfill Urban Solid Waste Leachate and Sewage Using Danio rerio and Daphnia similis},
  author={Camille Ferreira Mannarino and Joao Alberto de Franca Ferreira and Josino Costa Moreira and Daniele M Bila and Danielly de Paiva Magalh{\~a}es},
  journal={Bulletin of Environmental Contamination and Toxicology},
  year={2010},
  volume={85},
  pages={274-278}
}
The co-treatment from Morro do Céu landfill leachate with domestic sewage in the Icaraí STP was monitored with regard to the behavior of toxicity of its inflows and outflow. Leachate not exceeded 1.5% in volume in the plant. The acute ecotoxicological tests showed that, although leachate is far more harmful to D. rerio (LC50 ≈ 4) and D. similis (LC50 ≈ 5) than sewage (LC50 ≈ 62; LC50 ≈ 22), statistically the mixture of leachate with sewage did not result in a more toxic inflow (LC50 ≈ 57; LC50… CONTINUE READING
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