Which of these does high rate filters not remove?

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

For plastic type high filtration rate trickling filters what would be the organic loading rate assumed?

A floc particle must settle after agglomerating to form larger particles.

What is the bulk density of pebbles assumed while designing a Pressure sand filter?

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

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

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