While designing a blower for backwash for sand filters with air scouring what is the velocity considered?

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

What is the depth of the trickling filter?

Calculate the amount of sand required for the following data. Flow: 200 m3/h Velocity of dual media filter: 15m/h Hei…

Radial tube header is designed to remove ___

Which of these require a flash mixer prior to it?

While designing a trickling filter what would be the depth assumed?

What is the life of the media used?