Dissolved Air Flotation Daf System

Pewe has specialized in manufacturing premium quality dissolved air flotation equipment since entering the water treatment marketplace back in 2007.

Dissolved air flotation daf system.

Dissolved air flotation daf is a proven and effective physical chemical technology for treating a variety of industrial and municipal process and wastewater streams. This ensures the polluted water is. Dissolved air flotation daf is a water treatment process that clarifies wastewaters or other waters by the removal of suspended matter such as oil or solids. Conceptually the daf process is simple tiny bubbles attach to solid contaminants causing them to float and then sludge is skimmed off the surface of the water but designing a daf system for a real world application isn t quite as simple.

The removal is achieved by dissolving air in the water or wastewater under pressure and then releasing the air at atmospheric pressure in a flotation tank basin. Daf systems are commonly used for the removal of oils greases and suspended solids to meet a variety of treatment goals including. The released air forms tiny bubbles which adhere to the suspended matter. Dissolved air flotation systems effectively remove tss fog and other pollutants from wastewater.

Safbon water technology is offering dissolved air flotation daf systems designed and manufactured by kwi international. Upgradable to a full its integrated treatment system including upgraded control panel chemical feed pumps polymer make down system flocculation tubes pre wired and pretested as a complete wastewater treatment system. Daf dissolved air flotation and ace air charged entrainment combined into one attached and entrained air for higher separation efficiencies. The dissolved air flotation system has proven to be very effective in industrial wastewater pretreatment and has been used in various applications within water wastewater and desalination applications to maximize removal of suspended solids and colloidal particles and substances a flocculator with chemical dosing can be added in front of the daf.