Proper separation of treated water from sludge is essential. The ATV-DVWK-A 131 E includes guidelines for:
The standard splits the wastewater treatment facility design into two deeply dependent functional zones: the biological reactor and the secondary clarifier. Atv Dvwk A 131 E.pdf
Assuming this file is a PDF document related to an ATV, here's what it might contain: Proper separation of treated water from sludge is essential
The standard mandates that the sludge loading rate ( Atv Dvwk A 131 E.pdf