Product Description
Dissolved air flotation unit DAF system is a water treatment process that involves the removal of suspended solids, oils, and other pollutants from wastewater. The process uses air bubbles produced by a dissolved air flotation unit to attach to suspended particles, which are then the surface for removal.

Working principle
A typical DAF system includes a coagulation tank where chemicals are added to the wastewater to help agglomerate the suspended solids, followed by an air dissolving tank where air is introduced into the wastewater to create tiny bubbles. These bubbles attach to the suspended solids, causing them to float to the surface where they can be removed by a skimming mechanism.

Feature
1. Efficient sedimentation: DAF injects tiny air bubbles into the sewage to form a large number of aggregates of suspended tiny floating particles and oil, making the particles denser than the liquid and naturally settling to the bottom, thus efficiently completing the floating solids and dissolved gases. separate.
2. Reduce water treatment cost: DAF system can treat wastewater with high concentration of suspended particles, maximize waste treatment and recycling resources, and reduce production costs and treatment costs.
3. Water purification: DAF system effectively removes suspended particles, grease, mud and other pollutants in water, thereby improving the compression management of water quality.
4. Simple and easy to operate: The DAF system can be adjusted according to the needs of the water quality, and its operation is low cost and provides the best results.
5. Easy maintenance: DAF systems are usually made of corrosion-resistant materials, such as stainless steel and high-density polyethylene, so they are not easily corroded, can be used for a long time and have good durability.

Application
DAF systems are commonly used in industrial waste water treatment, as well as in municipal waste water treatment where they are used to remove fats, oils, and grease from the wastewater before it is discharged into rivers or other water bodies. They are also used in the food and beverage industry to clarify and purify process water.

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