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Valordig - Water and Fertilizer Extraction Unit
FromNereus SAS
You don’t have enough land application areas or they are too far away ? You are looking for a solution to improve the efficiency and productivity of your biogas plant ? You’d like to recover some specific fertilizers (nitrogen, phosphorus, organic matter)? Use VALORDIG solution, the unit for water and fertilizer extraction from biogas sludge (digestate) and increase between 40-70% of biogas production.
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CASE STUDY
Before Valordig
- Biogas production: 1,4 MWh
- Spreading: 24 000 m3/an
- Storage ≥ 12 000 m3/an
With Valordig
- Biogas production: 2 à 2,4 MWh
- Spreading: 0 – 10 000 m3/an
- Storage ≤ 5 000 m3/an
LES PLUS DE VALORDIG
- P&P unit easily connected to the existing pipes
- 100% automated unit, remote access and control
- No chemicals added
- Durability, robustness: the life of membranes used by VALORDIG is 10 years
- Water extraction functioning all year long: the load of the biogas plant is no longer limited by digestate spreading
- Water extracted 100% reusable or compatible with a release in the natural environment
- Compact equipment: less than 40m2 for a biogas plant of 1.5 MWe
