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processo de lodos ativados [1 record]

Record 1 2016-08-24


Subject field(s)
  • Wastewater Treatment

A process for the biological treatment of waste water in which a mixture of waste water and activated sludge is agitated and aerated.


The activated sludge is subsequently separated from the treated waste water by sedimentation, and is removed or returned to the process as required.


activated sludge treatment: term and definition standardized by ISO.

Key term(s)
  • activated sludges treatment
  • activated sludges process


  • Traitement des eaux usées

Traitement biologique d'eaux résiduaires au cours duquel un mélange d'eau résiduaire et de boue activée est agité et aéré.


La boue activée est ensuite séparée de l'eau résiduaire épurée par sédimentation, puis éliminée ou recyclée dans le circuit selon le besoin.


traitement par boues activées : terme et définition normalisés par l'ISO.

Key term(s)
  • procédé de boue activée
  • traitement par boue activée


Campo(s) temático(s)
  • Tratamento de águas residuais

O processo de tratamento de lodos ativados incorpora uma diversidade de espécies microbianas e, portanto, uma versatilidade metabólica bastante grande.

Key term(s)
  • processo de lodo ativado
  • tratamento de lodo ativado
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