Calculate the diameter of a sand filter with the following data. Flow: 2200 m3/hr Velocity: 12 m/hr

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

Trickling filter can also be called as a biofilter.

Calculate the surface area of the flocculation zone for the following data. Flow: 300 m3/h. Rise rate :1.2 m/h

For roughing type trickling filters what would be the BOD removal rate?

What is the void ratio of filter media?

What is the bulk density of sand assumed while designing the amount required for a sand filter?

Calculate the flow rate of the backwash pump to be used for a pressure sand filter with the following data. Flowrate: 2…