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.

Dissolved air flotation daf is one of the most versatile and effective process in water wastewater treatment and desalination. 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. A drain valve at the bottom of the daf basin is periodically opened to allow any settled solids to leave the daf ensuring the unit is working at its optimum capacity. The flotation process in wastewater treatment plays a pivotal role in meeting environmental discharge compliances and regulations.

The released air forms tiny bubbles which adhere to the suspended matter. Additional options sps supply a site specific complete treatment solution which may also include. Dissolved air flotation daf is one of the most important and effective process in the treatment of all types of water industrial and urban wastewater treatment water processing water reuse and desalination processes. Dissolved air is the most common type of flotation gas used in potable water treatment.

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. Dissolved air flotation daf is a proven and effective physical chemical technology for treating a variety of industrial and municipal process and wastewater streams. Containerized daf icff system based on a plug and play principle available in boxframe or container configurations ranging from treatment capacities of 5 m3 h to. We hold us patents 8431022 and 9962631 for the design of our daf water treatment equipment as well as 21 registered trademarks pewe is proud to offer our clients the largest array of dissolved air flotation systems on the market today.

Dissolved air flotation systems for water treatments. It can be installed in different points. Dissolved air flotation is a process utilized across a myriad of industries. Daf systems also have rectangular units which secure more residence time.

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. Pewe has specialized in manufacturing premium quality dissolved air flotation equipment since entering the water treatment marketplace back in 2007. 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. Daf systems are commonly used for the removal of oils greases and suspended solids to meet a variety of treatment goals including.