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Autothermal biosolids pyrocarbonisation – Pyrolis® S2B

Pyrolysis S2B
Pyrolis® S2B is a biosolids pyrocarbonization solution to convert biosolids into biochar.

This solution is based on an optimized thermal coupling between:

  • a two-stage drying technology with low energy consumption
  • a pyrocarbonization reactor
  • and a pyrolysis gas oxidation reactor.

key figures

  • More than 95% destruction of emerging organic contaminants, mainly PFAS
  • Up to 50% of carbon sequestration (carbon credit)

among our references

10 partner’s references on municipal sludge (PYREG)

profit
  • A very low energy consumption: up to 100% thermal energy self-sufficient thanks to a specific drying arrangement
  • Up to 80% of cake volume reduction
  • Biochar twice as concentrated in phosphorus compared to biosolids
  • Adapted to digested and non-digested sludge
  • Multi-route recovery (fertilizer & construction material)
read more :
Sludge treatment