The water of the future comes from the waters of yesterday.
Local authorities, make the most of the treated wastewater from your wastewater treatment plants!
💧 Our mission
At EAUKEY, we believe that sustainable water management starts locally.
We design and operate innovative solutions to recycle, treat and reuse water, in order to reduce drinking water consumption and make better use of existing resources.

Wastewater recycling
We install our treatment module at the outlet of the wastewater treatment plant with the installation of an automated treated water distribution point , for non-potable uses (watering, street cleaning, craft or industrial activities, fire brigade exercises, etc.)
✅ Simple and economical operation :
Purchase of the system or rental (low initial investment),
Consumer payment based on usage via card or badge,
Automated monitoring of distributed volumes and quality,
REUT compliance (Reuse of Treated Wastewater).


Benefits for the community
🌱 Less pressure on the drinking water network
💶 Economic valorization of treated water
🧰 Reduced investment burden (leasing solution)
⚙️ Simple installation and guaranteed maintenance
🏛️ Exemplary image of environmental innovation
🚒 Reduces water usage for firefighter drills (Prevents water hammer)
Rainwater harvesting
We also offer rainwater collection and treatment systems , allowing for their safe reuse for non-potable purposes.
