Which of the following causes thickening of the biofilm?

Splashing helps in improving aerobic conditions.

What is the surface area of the plastic high specific surface area packing material used in trickling filters as the pac…

What is the bed depth of the sand considered in such rapid filters?

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

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

Which of these don’t require a flash mixer and a flocculator prior to it?

While designing a sand filter what is the velocity that is assumed?