Agricultural biomethane plant

Agricultural biomethane plant

Biowaste develops plants fed by agricultural by-products for the production of biomethane of various sizes, starting from 150 Nmc up to 2000 Nmc of biomethane.


  • Customed sizing for each individual project
  • Double loading system to guarantee maximum autonomy and continuity of service
  • Multi-stage digestion to ensure optimization of the biological process and maximization of economic results
  • Low electric and thermal consumption system


  • Loading system composed of:
    – Tank for loading of pumpable raw materials and dilution
    – Solid feeder for loading solid raw materials
    – Pumping station for flexible use of the system
    – Cogenerator and methane boiler for the coverage of the electrical and thermal self-consumption of the plant
    – Primary and secondary digester
    – Biogas treatment composed of:
    >Biological desulphurisation with control of the quality of oxygen in the    biogas
    >Washing towers
  • Upgrading system for biogas purification

How it is made?