Dissolved Air Floatation (DAF)
Dissolved Air Flotation (DAF) is a system designed to remove suspended solids, oil and grease from wastewater. The pollutants are removed by dissolving air into the wastewater. The released air forms tiny bubbles that carry the pollutants to the surface of the water to be removed by a skimming device.
Features
- Footprint is much smaller than sedimentation tank
- Able to operate at much higher surface loading rates compared to sedimentation
- Higher efficiency in removing light particles
Application
Food & Beverage industry
Oil and gas industry
Oleochemical industry
