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PYREG
Carbonisation with phosphorus recovery
The sludge is mineralised and phosphorus for the fertiliser industry is recovered from the ash.
Dried sludge passes through a twin-screw reactor. The gas released burns in a separate chamber, and the plant runs under negative pressure so nothing escapes.
What sets it apart
- The phosphorus is not vitrified, unlike classic mono-incineration. So the ash needs no further processing and goes straight to the fertiliser industry.
- The plant is modular and standardised, which shortens installation and allows later extension.
- Well integrated into the treatment plant, it runs thermally self-sufficient — no additional fuel needed.
Technologies
The European solutions.
Six technologies studied first hand at their makers in Germany and Poland.
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