Web8 nov. 2024 · Six phosphorus (P) fertilizers recycled from sewage sludge [Struvite SSL, Struvite AirPrex®, P-RoC®, Mephrec®, Pyrolysis coal and Ash (Mg-SSA)] were tested … Web1 Potential of phosphorus recovery from sewage sludge and manure ash by thermochemical treatment Jouni Havukainen a,*, Mai Thanh Nguyen , Ludwig Hermannb, Mika Horttanainena, Mirja Mikkilä a, Ivan Deviatkin , Lassi Linnanena LUT Energy, Environmental Technology, Lappeenranta University of Technology, P.O. Box 20,
Organic Eprints - Phosphorus bioavailability of sewage sludge …
Web1 jan. 2012 · The Mephrec® reactor, actually a modified melting gasifier, transforms briquetted sewage sludge into a phosphorus enriched slag, whilst organic pollutants are … Web- als calciumfosfaat: Mephrec De Saniphos-urineverwerkingsfabriek in Zutphen is een Europese primeur en zet stikstof en fosfaat uit urine om in struviet. 20. Created Date: retraining therapie tinnitus
Iris WOLLMANN Research Assistant Doctor of Science Agrar ...
Web29 mrt. 2024 · Otto Schwarzmann, SUN Nürnberg: Mephrec: sewage sludge disposal and Phosphorus recovery in one, results from pilot Trials. Matthias Mann, Küttner GmbH & Co KG: The Kubota furnace and its potential for Phosphorus recovery. Marie-Edith Ploteau, Lippeverband: Technology demonstrations in Phos4You – options for Switzerland? Web1 mrt. 2024 · All technologies that recover from sewage sludge, except MEPHREC ®, are attributed with a considerable increase in AP by ∼80 to ∼170% compared to the reference system. In most cases this is due to resource use in the processes (i.e. mostly sulphuric acid and lye for Gifhorn, sulphuric acid, lye and citric acid for Stuttgart, oxygen for AquaReci … WebThus, the plant availability of phosphorus in three wastewater-based fertilizers - sewage sludge ash (SSA), Mephrec and struvite - in relation to their grain size was evaluated in a pot trial with marigold. ps4 the amazing spider man