Accueil > Term: activated sludge
activated sludge
Sludge containing a high degree of active bacterial mass that is mixed with primary effluent or raw waste water and kept in suspension by aeration and/or agitation to eliminate organic material from the waste water. After decantation, the sludge is recycled into the aeration tank.
- Partie du discours : noun
- Secteur d’activité/Domaine : Environnement
- Catégorie : Statistiques de l'environnement
- Company: Nations Unies
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Créateur
- J.Small
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