The Flotofilter performs a two-stage treatment process in one single tank by combining dissolved air flotation and multi-media filtration to achieve excellent filtered water quality.
A combination of clarification followed by multi-media filtration
Turbidity < 0.5 NTU
High hydraulic load: 10 m³/(m²·h) (filtration)
Algae removal efficiency: up to 98 %
High sludge concentration: max. 3% of solid content, with low chemical consumption
Smaller footprint and less piping & instrumentation than conventional DAF + media filter
Suitable for revamping existing WWTPs
Drinking water from surface water：During warm seasons, these waters are high in algae and organic matter, which are perfectly tackled by our Flotofilter.
Drinking water production from borehole water: Requires clarification before sand filtration to prevent an occasional increase in the turbidity and extend the operation cycle of the sand filters.
Tertiary treatment for hard COD and phosphorus removal