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TUNNEL COMPOSTING

In tunnel windrows, the rotting material is poured between reinforced concrete walls after it has been shredded and screened in the mechanical treatment process.

TUNNEL COMPOSTING

The waste to be treated is generated from residual waste. The waste is crushed and screened in the on-site mechanical treatment (MA). The screen overflow > 80 mm is freed of Fe- and Ne-metal by means of Fe- and Ne-separators and fed to a loading facility as a high calorific value fraction (HWR).

ADVANTAGES OF THE PROCESS

  • Flexible through separate closed units
  • Emissions are effectively retained
  • Automatic feed system for rapid filling
  • Optimal process control until discharge to the secondary rotting system
  • Minimum personnel requirement