Acqua & Sole opens its doors to visitors

The SYSTEMIC demonstration plant Acqua & Sole held its annual open doors day on 21 September 2019, giving a broad, interested audience an opportunity to learn about the Nutrient Recovery and Re-use and Anaerobic Digestion carried out at the plant.

In particular, biowaste – such as food from the production and consumption cycles – is processed through thermophilic anaerobic digestion to recover the nutrients and produce renewable fertilisers, including digestate and ammonium sulphate. See an illustration of this process.