Does sewage treatment use air compressor

Sewage treatment does use air compressors. Air compressor plays an important role in the sewage treatment industry, mainly reflected in the following aspects:

1. supply pneumatic components of the air source

in the sewage treatment process of the water plant, the air compressor is mainly used as a pneumatic component to provide air source for all pneumatic components. These pneumatic components may include pneumatic diaphragm pumps, pneumatic plates for air floatation and delayed mud hanging, as well as various pneumatic valves, gate switches, etc.

2. aeration and agitation

the air compressor is also used to aerate the bottom of the filter to fully stir the inside of the filter, so as to achieve a better sewage treatment effect. The aeration system delivers air to the biochemical tank through an air compressor to provide the oxygen required for the biochemical reaction and maintain the dissolved oxygen concentration, which is essential for the biological treatment process.

3. energy saving and environmental protection

as the country vigorously promotes "energy saving and emission reduction", the sewage treatment industry is also seeking more efficient and energy-saving solutions. Frequency conversion screw air compressor, especially permanent magnet frequency conversion screw air compressor, using servo motor, energy saving effect is better, has gradually replaced the traditional piston air compressor. This air compressor not only reduces energy consumption, but also reduces the negative impact on the environment.

4. exhaust gas treatment

in the process of sewage treatment, part of the exhaust gas needs to be fully burned and discharged. At this time, the compressed air provided by the air compressor can provide sufficient air for the combustion process to ensure that the exhaust gas is effectively treated.

5. Application Examples and Selection Considerations

depending on the size of the sewage treatment capacity, the sewage treatment plant may need to be equipped with a corresponding number of air compressor systems. For example, a sewage treatment plant with 5000 tons to 18000 tons needs about 2 sets of air compressor systems, about 10 cubic meters and 2 sets. In the selection process, in addition to considering the processing capacity, but also need to pay attention to the energy saving, reliability, durability, maintenance costs and price of the equipment and other factors.

In summary, air compressors have a wide range of applications in the sewage treatment industry, and play an important role in improving treatment efficiency, energy saving and emission reduction, and waste gas treatment.