Dissolved Air Flotation System for Wastewater Treatment
DAF or Dissolved Air Flotation is water or wastewater treatment system which uses air for water treatment. In this air under pressure is dissolved in the wastewater which when released at atmospheric pressure in flotation tank basin removes the oil and solid wastes from the water. Dissolved air flotation is used in industries like oil refineries, petrochemical, and chemical plants, general water treatment, and similar industrial facilities for treating industrial wastewater effluents. As air is used for the treatment of…