Product Description
Sewage pretreatment equipment Shallow air flotation is a water treatment process that uses air bubbles to separate solids from wastewater. The process is often used in industrial applications to help reduce the amount of pollutants in wastewater before it is discharged into receiving water bodies. It works by introducing air bubbles in the wastewater, causing suspended particles to rise to the surface and form a layer of foam. The foam is then skimmed off the top of the wastewater, leaving the now cleaner water to discharge.
Working principle
The working principle of Sewage pretreatment equipment Shallow air flotation is based on the principle of buoyancy. Air is introduced into the wastewater, creating air bubbles that cause suspended particles to rise to the surface. The air bubbles reduce the density of the wastewater, making it easier for the particles to rise and form a layer of foam. This foam is then skimmed off the top of the wastewater, leaving the now cleaner water to discharge.


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