What is the outlet of TSS in ppm obtained when aerated lagoons are used for treatment?

Aerated ponds must be shallow.

Moving bed reactors are closed systems.

What is the retention time considered for aeration tanks in a moving bed bioreactor system?

What is the BOD removal level for moving bed bioreactor?

Which of the following is MLSS concentration not dependant upon?

The ditch is lined by ___ layer.

______ is used to remove phosphorus compounds from the liquor.