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Swiss federal authorities

This type includes:

  • preparation of sewage sludge for land treatment resulting in benefits to agriculture or ecological improvement
  • preparation of non-hazardous waste for reclamation in excavated areas or for engineering purposes in landscaping

This type excludes:

  • production of biogas from sewage sludge, see 352100
  • back-filling without related preparation activities (e.g. preparation of non-hazardous waste for engineering purposes in landscaping) see division 42

List of keywords