flotation is the main system used for sludge thickening. Please refer to microbubble flotation ( DAF or FAD ) ( DAF or FAD ) for the principle of dissolved air flotation.
The most widely used flotation units ... Centrifugation, Sludge treatment, Sludge thickening, Biofilters, Flotation, GDD/GDE, Flotation units ... Centrifugation Sludge treatment Sludge thickening Biofilters Flotation GDD/GDE Flotation units...