Jul 19, 2022 | Biochar, phosphorus fertilizer, Pyrolysis, Sewage Sludge
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 process...
Jan 20, 2022 | Biochar, biosolids, phosphorus fertilizer, Sewage Sludge, Uncategorized
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...