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

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

Which type of bacteria are used in trickling filters?

__________ in trickling filter contains many species like bacteria and round worms.

While designing an HRSCC what is the velocity assumed?

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

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

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