Product Description
Sewage Pretreatment Equipment Shallow Air Flotation is a method of treating wastewater that involves the use of shallow tanks to remove pollutants from the water. This technology is often used as a pretreatment step before water is sent to biological treatment processes.
Working principle
Sewage is first screened to remove large solids, and then sent to shallow air flotation tanks. In the tank, air is introduced into the water, causing small air bubbles to form. The air bubbles cling to contaminants in the water, causing them to rise to the surface where they can be easily removed.
Pollutants removed by shallow air flotation include suspended solids, oil and grease. Once the contaminants are removed, the water is sent to a biological treatment process where microbes break down any remaining organic matter.
Feature
It is a cost-effective method of removing pollutants from wastewater.
It is easy to operate and maintain.
It can be used as a stand-alone treatment process or as a pretreatment step prior to biological treatment.
It can remove a variety of pollutants in wastewater.
Advantage
Sewage Pretreatment Equipment Shallow Air Flotation is an effective wastewater treatment method that can remove a variety of pollutants in water. It is a cost-effective and easy-to-operate treatment process that can be used alone or as a pretreatment step prior to biological treatment.
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