Daf Units Water Treatment

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.

Daf units water treatment. The process helps clarify wastewaters by eliminating different types of suspended matter. 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 or basin. 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. 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.

The dissolved air flotation daf process mixes a clarified stream from the outlet of the unit with air at 3 9 bar to produce a supersaturated compared with saturation at atmospheric pressure solution of air in water. Dissolved air flotation daf has been known as one of the most effective and robust ways to remove suspended solids tss biochemical oxygen demand bod5 fats oils and grease fog phosphorus p or nutrients from industrial wastewaters. Dissolved air flotation daf is a clarification process that utilizes air to remove suspended matter from the surface of treated water. Dissolved air flotation daf is a proven and effective physical chemical technology for treating a variety of industrial and municipal process and wastewater streams.

Daf water treatment systems water tecnik daf systems are used to effectively remove tss fog bod cod and other pollutants from wastewater. Daf dissolves air in pressurized water then releases it at atmospheric pressure. These types are suspended solids biochemical oxygen demand and oils and greases. In most cases daf is an alternative process to sedi mentation and offers sev eral advantages including better nal water qual ity rapid start up higher rates of operation and thicker sludge.

Product recovery and reuse. Dissolved air flotation daf is a water treatment process for removing oils solids and greases from a water supply. Daf systems are commonly used for the removal of oils greases and suspended solids to meet a variety of treatment goals including. Daf works by dissolving air under pressure and then releasing millions of tiny air bubbles into the water at atmospheric pressure.