Dissolved air flotation

Dissolved air flotation demonstrates the clarification of raw water containing solids using the dissolved air flotation process.

• removal of solids from raw water using dissolved air flotation
• conditioning of the raw water by flocculation
• 3 Metering pumps for chemicals
• flocculation tank with 3 chambers and 4 stirring machines
• flotation tank with electrically driven scraper
• pressure tank and 2 circulation pumps
• relief valve
• separate supply unit with tank and pump for raw water
• electromagnetic flow rate sensor
• measurement of flow rate, pressure and pH value
• control of the pH value