What is the TSS at the outlet of the Pressure Sand Filter (PSF)?

What does MLSS stand for?

Air is blown in the reverse direction during cleaning of filter beds.

What would happen if the tube settler is inclined at an angle lesser than 45 degrees?

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

What is the maximum reduced concentration of BOD obtained at the outlet of tricking filter?

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

Which of the following is not true in case of closing the top of the vessel?