Dissolved air flotation

Dissolved air flotation

نیلفام
Dissolved air flotation

When particles to be removed do not settle out of solution easily, dissolved air flotation (DAF) is often used. Water supplies that are particularly vulnerable to unicellular algae blooms and supplies with low turbidity and high color often employ DAF. After coagulation and flocculation processes, water flows to DAF tanks where air diffusers on the tank bottom create fine bubbles that attach to floc resulting in a floating mass of concentrated floc. The floating floc blanket is removed from the surface and clarified water is withdrawn from the bottom of the DAF tank.

Total Wastewater Treatment Projects of  Nilfam Engineering Co. (per year)

 

Capacity of Sanitary Wastewater Treatment Plants Projects : 3962075

 

Capacity of Industrial Wastewater Treatment Plants Projects : 2522150

 

Capacity of Gray Water Projects : 231400

 

Capacity of Completed Projects  : 6754625

Download   |   Others