Dissolved Air Floatation

Advantages:

• Effective for the treatment of algae-laden waters, low turbidity & highly colored waters.
• Has many several advantages over sedimentation.
• Produces better water quality.
• Can be operated at high surface loadings, resulting in relatively small and shallow plants.
• Can be started up quickly.
• With a steady water quality being achieved within 45 min.
• Solids concentration of sludge produced is significantly higher than that of sedimentation