Customer :

SYSEM, joint association for the treatment of solid waste in South-East

Role :

EPC Contractor

Key date :


Location :

Theix - France

Description of the Project

The anaerobic digestion unit of VANNES enables:
  •  the organic portion of solid waste to be processed into a compost compliant with the NFU 44051 standard,
  •  the production of electricity and heat through the KOMPOGAS® anaerobic digestion,
  •  the “recyclables” (metals and cardboards) to be recovered.
Area of the site : 3 hectares
Annual treatment capacity : 53,000 tpa, i.e. 50,000 tons of MSW and 3,000 tons of non-recyclable waste from selective collection.


Work done and added value of our solution

  • Preparation through the BRS® system
  • Anaerobic digestion of the sorted organic portion using the KOMPOGAS® system
  • Maturation in ECOSIILO® tunnels
  • Production of a compost compliant with the NFU 44051 standard
  • Air process treatment by scrubbing, bio filtration, activated carbon and controlled dispersion
  • Energy recovery from biogas by combined production of electricity and heat using a gas engine


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