BIOPAC® Fixed Bed Material


  • High resistance to toxic load surges 
  • High degradation capacity with low surplus sludge production
  • Negligible discharge of micro-organisms in the event of hydraulic shock loads 
  • Excellent buffering of load and concentration peaks, as well as underload phases
  • High adaptability to the introduction of difficult to degrade substances due to the automatic replenishment of specialized micro-organisms in the biofilm (high sludge age) 

The flow-optimized ENVICON BIOPAC® fixed bed, with its rough surface and three-dimensional permeable structure, is ideally suited to supporting the biofilm process.