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
Exona-Evry: Green Energy from Wastewater The Local Public Company (SPL) Confluence Seine Essonne Energie, keen to innovate in energy resource management and strengthen its ecological commitment, has chosen Stereau to realize its ambitious energy recovery project. This initiative aimed to convert the sewage sludge from the wastewater treatment plants of Evry-Courcouronnes and Corbeil-Essonnes into biomethane,
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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Bourdary Joint Association initiated the construction of a new wastewater treatment plant in June 2019 to replace the outdated Bourdary and Tartary treatment plants.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
Pierre-Bénite: a resourceful wastewater treatment plant Recognized as the largest urban sanitation unit in southern France, the Pierre-Bénite plant (Rhône) also stands as one of Stereau’s major wastewater references in France. After five years of reconstruction and modernization, the facility perfectly addresses the economic and environmental challenges of Greater Lyon. The challenges To provide Greater Lyon
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Limoux: an exemplary station Treating wastewater optimally in a flood-prone area is the challenge undertaken by Stereau in Limoux (Aude) on behalf of the SIVU (Intermunicipal Syndicate) of the Limouxin wastewater treatment plant. As an exemplary model of nuisance control, the wastewater treatment plant has intentionally been oversized to accommodate the future needs of the
