Dissolved Air Flotation (DAF)
Packaged DAF systems — rented, sold, and maintained
DAF is the workhorse for pulling free and emulsified oil, FOG, iron, and suspended solids out of water before recycle,
reuse, or discharge. Trovec rents, sells, and maintains packaged DAF systems, and backs every one with the chemical
program, the operators, and the dewatering to handle what comes off the top.
Packaged DAF Systems
Factory-built and pre-assembled — set in place and commissioned without field assembly or a long construction schedule.
10 to 2,000+ GPM
Sized to the actual stream rather than the catalog, as a single unit or parallel trains.
Oil, Grease, FOG & TSS Removal
Micron-bubble flotation lifts free and emulsified hydrocarbon, FOG, and solids to a float bed pulled off by surface skimmer.
Whitewater Recycle System
Air dissolved under pressure into clarified recycle delivers the bubble quality DAF depends on - with no plate pack to foul or collapse.
Higher Float Solids, Less Sludge
DAF float typically comes off near 4% TS against roughly 1% from gravity clarification - far less volume to dewater and haul.
Integrated Chemical Program
Coagulant, flocculant, and pH control set by jar testing; ferric-based programs for metals removal down toward 1 mg/L on many species.