TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BIOLOGICAL WASTEWATER TREATMENT [1 record]

Record 1 2015-05-06

English

Subject field(s)
  • Wastewater Treatment
DEF

Treatment of sewage by biological processes, such as biological filtration and settlement, or activated sludge, as distinct from preliminary treatment (grit separation, comminution, etc.), primary treatment (primary sedimentation) and tertiary treatment (effluent polishing by sand filtration, micro-straining, etc.).

OBS

secondary treatment: term and definition standardized by ISO.

French

Domaine(s)
  • Traitement des eaux usées
DEF

Traitement d'eau usée par des processus biologiques tels que la filtration biologique et la décantation, ou les boues activées, distinct du traitement préliminaire (désensablage, dilacération, etc.) du traitement primaire (sédimentation primaire) et du traitement tertiaire (polissage des effluents par filtration sur sable, microfiltration, etc.).

OBS

traitement secondaire : terme et définition normalisés par l'ISO.

Spanish

Campo(s) temático(s)
  • Tratamiento de aguas residuales
DEF

Tratamiento de las aguas negras, por métodos biológicos, después del tratamiento primario por sedimentación.

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