In the past the only process used was some form of settlement basin in which the flocs settled out. Nowadays it is common to use either DAF or some form of sludge-blanket clarifier; neither of these ...

Sludge Solids Content: This is the sludge solids concentration by weight. •Rapid Mix Time: This is the rapid mix time. •Flocculator Time: This is the flocculator time. •Clarifier Overflow: This is the ...