Biofiltration repair and refill of biofilter units

Biofiltration repair

Biofilter repair and biomass replacement

Biofilter unit: repair of damage and refilling with new biomass, to treat odour nuisance.

The biomass consists of biological material in a well-defined mixing ratio, or in different layers. Some examples of filter filling

  • tree bark
  • compost
  • peat
  • heather
  • coconut fibre
  • root wood
  • expanded clay granules, etc.

More info about biofiltration.