what is DAF

DAF air flotation device is a solid-liquid or liquid-liquid separation equipment used for sewage treatment. The device generates a large number of micro-bubbles by decompressing the dissolved gas and water under high pressure, making it adhere to the solid or liquid particles in the wastewater with a density close to that of water, forming an air-floating body with a density lower than that of water. Under the action of buoyancy, it floats to the water surface. , for solid-liquid or liquid-liquid separation.