In which type of trickling filter is nitrogen oxidized?

Calculate the diameter of the flocculation zone for the following data: Flow: 200 m3/h. Height considered (SWD):3.5 m

What is the bulk density of pebbles assumed while designing a Pressure sand filter?

While designing a dual media filter what is the velocity that is assumed?

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

While designing an HRSCC what is the detention time assumed for the detention hood?

While designing a pump for backwash for a filter what will be the velocity assumed?

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