Wine industry reference (83)

Problem / opportunity:

 

  • 15 million bottles / year
  • Regulatory obligation to purify effluents:
  • 12,000 m3 / year
  • 80 Tons COD / year

 

Solution:

 

Methanisation of effluents using VALBIO METHACORE┬« technology – 1 digester of 50 m3

Biogas valorized in a boiler to produce hot water

Aerobic finishing treatment

In operation since 2010

 

Results of methanisation:

 

  • 135,000 m3 of biogas produced per year
  • 800,000 kWh / year
  • Purification efficiency:
  • DCO: 90% DBO: 90%