Dissolved air fotation

Dissolved air fotation is one of the most effective methods with speci c gravity of close to 1.0 from water. Dissolved Air Flotation is liquid/solid or liquid/liquid separation process to remove tiny suspended solids with any density close to water, colloid, oil and grease etc.

 

DAF Advantages

• Ability to handle variable solids loading (can adjust air ow)

• Can provide high oat concentration (good thickening)

• Can remove low density particles with long settling periods. 

• High BOD removal

• Less unpleasant smell

• Low sensitivity to variations in water quality and ow

• Easy operation

• Low maintenance and long life

• High rise velocity and Less retention time (small footprint)

• Less chemicals required

• Less construction, maintenance and chemical costs (30% to 50%)

FanNiroo abilities

• Design, engineer, manufacture, construct and commission with various economical capacity.

• Manufacture in high industrial ow levels.

• Design in high concentration of TSS. (3000 ppm and more).

• Design simultaneous separation of TSS and oily waste.

• Make inline injection of chemicals (Coagulant- Flocculants) using Flocculation pipe.