When filled which of the following material only nitrogen is removed?

What is the mixed liquor?

While designing a blower for backwash for multimedia filters without air scouring what is the velocity considered?

The settling tank which is followed after the Trickling filter has which of the following characteristic?

What is the maximum head loss at which the filter should be cleaned?

Calculate the clarifier volume for a HRSCC for the following data. Flow: 500 m3/h.

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

Calculate the volume of the flocculation zone for a clariflocculator for the following data. Flow: 500 m3/h.