Wastes treated:

• source separated org. wastes 14.000 t/a
• yard waste green 7.000 t/a

Start-up of operation: 1995

Manual sorting

  Homogenisation drum

Process:

• Feedstock preparation: Preliminary screening, manual sorting of overs and schredding
• Ferrous separation
• Homogenisation of fine fraction and schredded course matter
• 10 forced aerated tunnels 23 x 4 x  4 m
• 2-week retention time in tunnels
• 8 weeks compost curing time under roof
• Odour treatment by biofilter
• Refining unit for compost