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BTS Biogas   //   Module   //   Pretreatment


Technologies to increase the gas yield of different input material

We have developed different technologies for pre-treatment, so that every type of biomass can be used efficiently.


  • Maximum possible increase in the biogas yield
  • Biomass reduction and a more cost-effective operation of the biogas power plant
  • Shortening of digester retention time and increase in the organic product loading factor
  • Reducing container volume as well as investment costs
  • Avoidance of floating layers and deposit formation in tanks
  • Avoidance of harmful substances being introduced into the fermenter
  • Reduction of the stirring rate and the plant power consumption

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