dissolved air flotation technology
Dissolved Air Flotation (DAF) is a water treatment process used for the removal of suspended particles, oils, and other contaminants from water and wastewater. It operates on the principle of introducing fine air bubbles into the water to create a flotation effect that causes the particles to rise to the surface, where they can be removed. DAF technology is commonly used in industrial, municipal, and commercial settings to treat water before discharge or further treatment. The key components and steps involved in the DAF process are as follows: Coagulation and Flocculation: Before entering the flotation tank, chemicals are often added to promote the formation of larger particles (flocs) from smaller suspended particles. This helps enhance the removal efficiency of the DAF system. Saturation of Water with Air: In the flotation tank, the water is saturated with air under pressure. This is typically achieved by either mechanical means or by utilizing a pressurized recycle flow....