N-P-K (%): 0-39-0
EasyMining is focused on creating circular material flows from waste. Via the food cycle, phosphorus ends up in sewage sludge. The phosphorus content of ash from incinerated sewage sludge is high, and through the unique patented Ash2Phos process, it is possible to extract clean commercial phosphatesfrom the ash. Precipitated calcium phosphate (PCP) is a phosphorus-calcium rich product (Ca5(PO4)3OH, 17% P, 35% Ca) with a very low content of heavy metals (Cd < 0.1 mg/kg). The water solubility is low, but P is highly available as demonstrated by the high solubility in neutral ammonium citrate. It is already proven that phosphate is slowly released, the fertilizing efficiency is therefore high. It can be applied as such on the field (as root placed fertilizer or spread as granules with common equipment), or transformed to other phosphate fertilizers (MCP, DCP, MAP, DAP, etc). In addition, PCP can also be used for animal feed, compound feed and mineral feed. In 2023, 13,000 t/a PCP (from 30,000 t ash) will be produced. The price is matter of market and negotiation.
Linked technology: Technology for P recovery as calcium-phosphate starting from sewage sludge ashes with "Ash2Phos" process (ID 317)
Basic information
- Name: EasyMining
- Contact: Christian Kabbe
- Vendor website
Languages
Phosphate de Calcium à partir de cendre de boue d’épuration via le procédé « Ash2Phos »
Abstract:
Documents:
Documents:
Fosfato cálcico procedente de cenizas de fango de depuración mediante el proceso “Ash2Phos”
Abstract:
Documentos:
Documentos:
Fosfato di calcio prodotto a partire dalla cenere di fanghi di depurazione con il processo “Ash2Phos”
Abstract:
Documenti:
Documenti:
Fosforan wapnia z popiołu osadu ściekowego w procesie „Ash2Phos”
Abstract:
Dokumenty:
Dokumenty:
Szennyvíziszapból "Ash2Phos" eljárással előállított kalcium-foszfát
Abstract:
Dokumentumok:
Dokumentumok: