Struvite from digestate and manure by "REVAWASTE" process (ID:250)

Input material
pig manure digestate, magnesium chloride and NaOH
Nutrient content info

N-P-K %: 5-28-0

Status
Advanced development stage
Application dose
0.140 t/ha
Type of farming
conventional
Keywords
biofertilizer
slow release
phosphorus
nitrogen
Product description

With  the  extensive  depletion  of  phosphate  rock  resources,  the  use  of  struvite-based  materials  as  an  ecological fertilizer is becoming an increasingly competitive alternative to traditional fertilizers because their nutrient sources (nitrogen  and  phosphorus)  come  from  livestock  waste.  Therefore,  struvite  is  one  of  the  processes  to  recover phosphorus from wastes, animal manure and digestate.

It is a crystal that can be used directly as fertilizer on the fields of cultivation and that supposes advantages with respect to the habitual fertilizers and complements the technical and economic aspects of the management of agro-livestock waste.

In addition, the recovery of phosphate and ammonium in struvite form allows the sustainable management of a non-renewable natural resource, phosphate, and the improvement of the quality of aquatic ecosystems.

Linked Technology: Technology for P recovery as struvite starting from digestate coming from methanogenic reactor and manure with "REVAWASTE" crystallisation process, ID:258

Basic information

Vendor:
Country:
Spain
Product main category:
Struvite and other P-product
Product subcategory:
Struvite

Languages

Summary:

Struvit aus Gärrest und Gülle nach dem REVAWASTE-Verfahren

Abstract:

Unterlagen:

Unterlagen:

Summary:

Struviteà partir dedigestat et de fumier fabriqué viale procédé « REVAWASTE »

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Documents:

Documents:

Summary:

Estruvita procedente de digestato y purines obtenida mediante el proceso “REVAWASTE”

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Documentos:

Documentos:

Summary:

Struvite prodotta da digestato e letame mediante il processo "REVAWASTE" 

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Documenti:

Documenti:

Summary:

Struviet uit digestaat en mest door "REVAWASTE" proces

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Documenten:

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Struwit z pofermentu i obornika w procesie „REVAWASTE” 

Abstract:

Dokumenty:

Dokumenty:

Trágyából és fermentált vegyes hulladékból „REVAWASTE” eljárással előállított struvit

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Dokumentumok:

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Practice Abstract:
Info sheet:
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Training material: