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

Calculate the diameter of a multimedia filter with the following data. Flow: 2200 m3/hr Velocity: 18 m/hr

What is the surface area of the plastic random packing high specific surface area packing material used in trickling fil…

What does sand filter remove?

What is the depth of washing during high-rate water backwash?

In which type of trickling filter very low power is consumed?

What is the air scour rate which is provided before a water backwash?

Which of these represent the settling velocity of tubesettlers?