The Marel DAF units (Dafinci) ensure optimal separation of the various pollution fractions and reduction of sludge volumes.
In the Dafinci dissolved air flotation (DAF) units from Marel suspended solids are optimally recovered by dissolved air flotation with the help of a micro aeration system. With the micro aeration system, bubbles attach themselves to the suspended solids, which then rapidly float to the surface.
The floating sludge in the Dafinci DAF unit is removed by means of a scraper system. The discharge of sediment can be done by applying an integrated transport auger to the system.