Plants for fermentation residue refinement to be used for the further production of energy and fertilizer

GÄRREV Plant Bioenergy park "Klarsee", Penkun
Country: Germany
Client: NAWARO® BioEnergie AG
Industry: Bioenergy Park: Agricultural biogas plants with an output of 20 MWel
Project description:
Processing of fermentation residue from the biogas plants.

The fermentation residue are converted into energy, fluid and solid fertilizer using the following measures:
  • Mechanical separation of solids and fluids.
  • Fluid phase concentrated into fluid fertilizer in several stages of evaporation
  • Solid phase dried and formed into pellets to create dry fertilizer and/or fuel
  • Contaminate air neutralised in bio filter