cellule complètement mélangée

CONT: Lorsque que les eaux atteignent les cellules partiellement mélangées, elles ont déjà subi un processus de dégradation important de la pollution.

CONT: ""Complete-mix"" and ""partial-mix"" are different biological unit processes. In a complete-mix cell, an aerobic condition is maintained at all times at all locations and solids are kept suspended at all times. In a partial-mix cell, the upper layer is aerobic, while some solids settle and anaerobic degradation of the organic matter may occur.