Question

1) Explain wastewater treatment plant in brief. 2) Explain settling tank. 3) explain septic tank.(2-3lines)

Answer 1

1)The place where the process of sewage treatment is conduted is called sewage treatment plant or wastewater treatment plant.
2)The sewage is passed into primary sedimentation tank is called settling tank.
3)A septic tank is used to treat household sewage.A large concert tank is built under the ground with inlet and outlet pipes.The inlet pope carries the household sewage to the tank