Surface water can be polluted by agricultural, industrial or municipal discharges of nitrogen (ammonia or nitrate) or even organic components. For the removal of these components biological processes are a valuable option – also for potable water. Nitrification and denitrification are biological processes that need carriers with surfaces to establish and maintain the biomass.
ENEXIO supplies a large variety of such carrier materials – either 2H Random Media for moving bed or 2H BIOdek® for fixed film bio reactors. Reference plants with capacities treating up to 500kg/d of ammonia in potable water are operating.