Which of the following causes thickening of the biofilm?

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

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

What is the life of the media used?

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

Which of these require a flash mixer prior to it?

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

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