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Arsenic treatment: filter media supply contracts in France

Arsenic treatment: filter media supply contracts in France

The Micr’Eau group has delivered several dozen tonnes of GEH filter media to its best customers, including Semerap (Volvic and Charbonnières), Sioule les Boubles, Régie Eau d’Azur and SDEA Alsace Moselle.

With these regular or multiannual contracts, Micr’Eau has consolidated its position as the French leader in adsorption filtration for arsenic removal.

Multi-year contract with Sacyr for the supply of 240 T of GEH and services at 12 sites

Multi-year contract with Sacyr for the supply of 240 T of GEH and services at 12 sites

In March 2025, the Micr’Eau group won the world’s largest arsenic services contract (2 Meuros) with the Sacyr Agua group. 240 tonnes of GEH filter media delivered and 12 sites monitored over three years around Santiago de Chile.
After the multi-year contract obtained 4 months ago with the Esval concessionaire, Micr’Eau confirms its position as Chilean leader in the sector.

A maintenance contract for 6 flares at Achères

A maintenance contract for 6 flares at Achères

Micr’Eau has just won the tender to maintain the 6 Hofstetter 3500nm3/h flares at the Achères site, Europe’s largest wastewater treatment plant: 8 million population equivalent.
With this 48-month contract, Micr’Eau confirms its position as national leader in management services for biogas storage and flaring units.

Mega GEH supply contracts

Mega GEH supply contracts

MICR’EAU has won the largest project in Chile for the supply and installation of 150 T of #GEH to treat #arsenic in drinking water plants in the central zone near the Pacific.

Our Group has thus consolidated its position as leader in the Latin American region. Looking forward to other contracts of the same calibre in Europe.

Micr’Eau expands its activities in H2S treatment

Micr’Eau expands its activities in H2S treatment

Micr’Eau is one of France’s leading suppliers of media and reagents for treating H2S in wastewater treatment plants and upstream pumping stations. Numerous urban and industrial customers have placed their trust in us since 2022, including General Mills, Eaux de Vienne-SIVEER, Métrople de Lyon, Evreux and Troyes water treatment plants, etc.