The Danish EPA gives green light for application of biochar from sewage sludge for use in farming: Biochar from sewage sludge can now be used as a fertilizer. If the pyrolysis takes place at temperatures > 500˚C for more than 3 minutes, and the...
With the PYREG PX 750, the Abwasserverband Main-Taunus has commissioned the worldwide most advanced carbonization and phosphorus recovery plant. From now on, municipal sewage sludge is sanitized and recycled into phosphorus fertilizer on site in...
PYREG Biochar from biosolids proves a negative global warming potential by a factor of 10 compared to conventional fertilizer. In a 2019 study by the German Federal Environmental Agency, the result is that conventional fertilizer production in...
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