As a global leader in the water and waste management sectors, we have been operating for over 160 years all over the world. We provide essential services to protect the resource and improve quality of life wherever we operate.
Our solutions
Reduce water hardness through collective carbonate removal
Producing water with a lower limestone content is not just a question of user comfort. It is also a case of responding to environmental, economic and public health issues:
- Provide all users with fresh water at a reduced cost, identical for everyone thanks to collective carbonate removal.
- Limit discharges into the natural environment of detergents and anti-limescale products containing phosphates.
- Reduce energy consumption related to the scaling of household equipment and pipelines.
- Reduce the slow release in water of certain potentially toxic metals such as copper or lead, used to manufacture pipes.
- Begin with a preliminary diagnostic phase to adjust the carbonate removal technology to hardness reduction objectives, the quality of water resources, and the operating constraints of the water production plant.
- Opt for one of our collective carbonate removal solutions:
- SOFTAZUR C, chemical carbonate removal by catalytic reactor
- DENSADEG®, chemical carbonate removal with sludge recirculation reactor (see the product sheet)
- Physicochemical carbonate removal on ion exchange resins
- ERCA2, physical carbonate removal by electrocatalysis.