How many types of aerators are commonly used in the treatment of wastewater?

Related MCQs

• How many types of trickling filters are used in sewage treatment?
• In which type of settling, settling of particles takes place by the contact of impurities with each other present in wastewater?
• What is the settling velocity of the particle in the wastewater if its diameter is 2 * 10-3cm. Given G=2.65, viscosity v=8 * 10-3cm2/Sec?
• The pollution zones in the river are divided into how many types?
• How many types of settling are there in the sedimentation tank?
• is a method where water is used as a medium for the flow of sewage from its production of the treatment unit.
• Which of the following filter is used in the anaerobic treatment of sewage?
• Which type of reactor is used for mixing chemicals in water treatment?
• Ultra-violet rays are used for the treatment of water known as
• Ultra-violet rays are used for the treatment of water known as