Waste treated:

• MSW 60.000 t/a
• sewage sludge 11.000 t/a
• since 1990 sourse separated organic wastes 30.000 t/a plus paper 14.000 t/a

Start-up of operation: 1987

Outside view

  "Dano drum" 44 m x 4,25 diameter

Process:

• Feedstock preparation: manual sorting
• Ferrous separation, screening 15 mm to remove inerts, screening 110 mm, manual sorting
• shredding of fraction >110 mm
• 1 day retention time in "Dano" digester, continuous turning
• 25 mm vibrating screen, overs are rejects
• Curing of compost in large windrows
• Marketing of compost primary in vineyards