Secondary Biological Treatment
Secondary/Biological treatment
graph TD;
A[Secondary/Biological treatment] --> B((Activated Sludge Process));
A --> C((Trickling Filter));
A --> D((Rotating Biological Contactor));
B --> E{Aeration Tank};
B --> F{Settling Tank};
C --> G{Distribution Arms};
C --> H{Filter Media};
D --> I{Biofilm};
D --> J{Rotating Discs};
