The overflow tank is used to control the water level of the air flotation tank to ensure that the liquid in the tank will not flow into the sludge discharge pipeline. Stretch along the bottom of the air flotation tank.
I get some of the newer testers are fanboying it hard right now. Same as we were 3 years ago. Wipe after wipe, and complete changes of working systems to ones that just don't work, you begin to lose population,