The Siltbuster D25 DAF is typically operated in conjunction with either a 2” or 3” pump at flow rates of up to 38m³/hr. The unit has a top mounted mechanical scrapper which automatically removes the recovered product, enabling the unit to be continuously operated.
Using proven solids/liquid separation technology, the DAF units create ‘white-water’ by dissolving air under pressure and then releasing it to form micro fine air bubbles. The solids attach themselves to the air bubbles which rise to the surface. The solids are thickened by natural de-watering and removed by means of a mechanical scraper.
The Siltbuster range of chemical dosing systems can be combined with these units to offer enhanced removal when you need to meet tight consents or for those difficult to treat applications.