Rellumix recovers wastewater from the Grand Paris Express

For many years, the Rellumix company located in Cergy (Val-d’Oise) has been developing filtration devices for industrial use. Thanks to a stimulus package, it is investing heavily in wastewater filtration technologies.

With the increasing number of droughts, the importance of water management is more important than ever, and solutions are emerging to recover and filter polluted water from major construction sites. From the Val-d’Oise, the company Rellumix, which specializes in the manufacture of filtration systems for industrial use, has developed a technology for treating water from construction sites.

On the Grand Paris Express construction sites and in nuclear facilities, wastewater treatment is becoming a key issue for large companies as regulations become stricter. Established in Cergy since 2007, the SME, which has achieved a turnover of more than 5 million euros with 30 employees, is increasingly called upon to help them in this process.