Wastewater is treated using an aerobic treatment unit (ATU), a form of advanced treatment technology. It creates a high-quality effluent that satisfies exacting discharge criteria by using oxygen to degrade and remove pollutants from the wastewater.

A secondary treatment unit, like a filter or a sand bed, that eliminates any leftover solids is often included in an ATU. The tank in which wastewater is combined with air to generate an aerobic atmosphere is the principal component of an ATU.

The oxygen in the wastewater encourages the development of bacteria, which ingest the organic materials and break it down into harmless byproducts.

ATUs have the potential to create wastewater of a higher quality and can be more efficient than conventional septic systems at removing pollutants from wastewater. They are frequently utilized in places with more stringent wastewater discharge laws or where conventional septic systems are not practical.

ATUs are a helpful instrument for treating wastewater and safeguarding the public’s health overall. When producing high-quality effluent is required, such as in regions with delicate ecosystems or close to water sources, they are especially helpful.