Wattrelos: A new-generation wastewater treatment plant, symbol of environmental excellence and sustainable innovation. On behalf of the Métropole Européenne de Lille (MEL), our consortium is currently carrying out the modernization works at the Wattrelos wastewater treatment plant to meet the region’s growing needs and comply with new regulatory requirements. By combining increased capacity, optimized stormwater
Saint-Thibault-des-Vignes: Turning Wastewater Sludge into Renewable Energy With a capacity of 350,000 population equivalents (PE), the Saint-Thibault-des-Vignes wastewater treatment plant treats wastewater from 32 municipalities served by the Marne-la-Vallée Intermunicipal Sanitation Authority (SIAM).To enhance the recovery of wastewater sludge, SIAM entrusted Stereau with the development of a co-digestion facility that converts sludge and externally sourced
Saint-Thibault-des-Vignes (Seine-et-Marne, France) Read More »
Aquantis: when wastewater generates energy for the Pays Voironnais Commissioned in 1994, the Aquantis wastewater treatment plant was facing a steady rise in hydraulic and pollutant loads driven by the area’s growth. In 2023, the Pays Voironnais urban community entrusted Stereau with the Aquantis-Voreppe project, tasked with expanding the facility’s treatment capacity and strengthening its
Castres: a benchmark for ecological innovation in the Adour-Garonne region In 2023, SPL Eaux de Castres Burlats awarded Stereau the contract to methanize sludge from the Castres Melou wastewater treatment plant. Innovative solutions have been developed to meet the local authority’s sustainability and energy efficiency challenges. By building a methanization digester at the Castres Melou
Villette-Annemasse: Stereau for a cross-border project Les Services Industriels de Genève (SIG) and the town of Annemasse have awarded Stereau the contract to upgrade the Villette wastewater treatment plant to the latest standards. A cross-border collaboration has been established with the Ocybèle wastewater treatment plant in Gaillard, near Annemasse, for the joint treatment of micropollutants.
Villette-Annemasse (Switzerland) Read More »
Aubenas: wastewater to green energy Consisting of the five municipalities of Aubenas, Saint-Etienne-de-Fontbellon, Saint-Sernin, Saint-Didier, and Mercuer, the Bourdary Joint Association initiated the construction of a new wastewater treatment plant in June 2019 to replace the outdated Bourdary and Tartary treatment plants. By producing and utilizing biogas derived from the anaerobic digestion of sewage sludge
