At what pressure is the air blown during cleaning?

What is the surface area of the plastic conventional packing material used in trickling filters as the packing medium?

Calculate the flow rate of the backwash pump to be used for a dual media filter with the following data. Flowrate: 2200…

What is the surface area of the River rock (Small) packing material used in trickling filters as the packing medium?

What is the nominal spacing between the plates?

While designing a high rate filter what would be the velocity assumed?

Which of the following is not used as a media for trickling filters?

Pre-treatment of beds is not necessary.