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From green power to green fertilizers

Power-to-P


The Power-to-P core process is electrodialysis, where phosphorus is separated from the ash solely using electricity. No acid or solvent is used in the Power-to-P process.
Heavy metals are simultaneously released from the ash and removed, to produce pure phosphoric acid.
The remaining mineral fraction, now free from heavy metals and phosphorus can be used directly in concrete production, or, with further processing, replace cement.