Primary & Secondary Clarifier Systems
Primary & Secondary Clarifier for Wastewater Treatment Plants
Clarifiers are essential in wastewater treatment when suspended solids levels are high. They separate solids from liquids using the principle of gravity settling, producing effluent for further treatment .
Primary clarifiers remove coarse solids and organic matter, while secondary clarifiers remove biological flocs after biological treatment. Sludge is collected at the bottom, scum is removed from the surface, and coagulants/poly-electrolytes enhance settling efficiency.
Gravity-based solids separation | Efficient sludge & scum removal | Enhanced flocculation | Low maintenance | Supports high flow rates
Functions & Applications
Key Functions
- Efficient removal of suspended solids
- Sludge collection and handling
- Scum removal from the surface
- Enhanced floc formation for faster settling
- Reduction of turbidity
- Provides clarified effluent for further treatment
Advantages
- ?Simple and reliable gravity-based operation
- ?Reduces load on downstream filtration units
- ?Supports large flow rates in municipal and industrial plants
- ?Minimizes operational costs & maintenance
Industries Using Clarifiers
- Municipal Wastewater Treatment
- Food & Beverage Industry
- Chemical & Pharmaceutical Plants
- Pulp & Paper Industry
- Textile & Dyeing Industries