Dissolved Air Flotation Units - Advanced Benzene Integration, High Efficiency Sludge Removal & Purification Process

Dissolved Air Flotation is liquid/solid or liquid/liquid separation process to remove tiny suspended solids that density close to the water, colloid , oil and grease etc. Benzene dissolved air flotation is an innovation combined with traditional dissolved air flotation concept and modern technology.

DAF consists of flotation tank, dissolved air system, reflex pipe, dissolved air released system, skimmer electric cabinet and so on.Air flotation separation technology dissolves air into water at certain working pressure. In the process, pressurized water is saturated with dissolved air and is discharged into a flotation vessel. The microscopic air bubbles produced by released air attach to suspended solids and float them to the surface, forming a sludge blanket. A scoop removes the thickened sludge. Finally, it complete purifies the water.