Stereau and Enosis partner to integrate biological methanation into wastewater treatment plants

Stereau, a Saur subsidiary, and Enosis signed a strategic partnership to develop and deploy solutions for recovering CO₂ from sludge digestion in wastewater treatment plants, including a pilot unit.

“Stereau and Enosis announced the signing of a strategic partnership to develop and deploy solutions for recovering CO₂ from sludge digestion.”saur.com

• 2 sources
• saur.comStereau and Enosis join forces to integrate biological methanation into the wastewater treatment plants of tomorrow | SaurNov 19, 2025
• environmental-expert.comTomorrow Water/BKT and Stereau (Saur Group) join forces to deploy the Proteus biofiltration process in France and SwitzerlandNov 20, 2025

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