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

For rock type low filtration rate tricking filters what would be the BOD removal rate?

Tube settlers are operated in which mode?

What would happen if the tube settler is inclined greater than 60 degrees?

For plastic type high filtration rate trickling filters what would be the BOD removal rate?

Calculate the diameter of the flocculation zone for the following data: Flow: 200 m3/h. Height considered (SWD):3.5 m

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

The synthetic fibres used are temperature resistant.