sewage treatment plant

What is sewage treatment plant

• a machine use to convert raw waste into environmental friendly

• a machine use to generate electricity

• a machine use to separate water to oil

• a machine use to produce water

what is the purpose of aeration blower in the sewage treatment plant

• to discharge the waste

• to supply air in the chamber

• to disinfect the waste

• to dose a chemical

In the sewage treatment plant.Which first chamber receive all human waste onboard ?

• Chlorination chamber

• Settling chamber

• Aeration chamber

• Primary chamber

In sewage treatment plant. .Which chamber settled the activated sludge and crystal clear liquid

• Primary chamber

• aeration chamber

• chlorination chamber

• settling chamber

Which chamber has the disinfection unit

• Chlorination chamber

• aeration chamber

• settling chamber

• primary chamber