Fast service for Methalac in France:
EnvironTec on-site at the biogas plant in Malay-le-Grand within 24 hours
The Bitterfeld-Wolfen joint sewage treatment plant (Saxony-Anhalt) has been relying on solutions from Bilgeri EnvironTec for over a decade – once again confirming its trust in the technology and the partnership. An FAII500 gas flare has been in reliable operation since 2011 and ensures the safe utilization of excess gases.
In September 2025, a new FAII 750 high-temperature flare was put into operation. With a combustion capacity of 750 Nm³/h and a heat output of around 6.0 MW, the system strengthens operational safety and ensures low-emission gas utilization.
A particular challenge in this project was the installation at a height of 14 meters, which entailed special static requirements. The Bilgeri-EnvironTec engineering team realized the implementation through tailor-made planning and precise execution – an example of the company’s technical expertise and practical project support.
The project clearly shows that long-term partnerships are built on trust, quality and innovation. The continuous cooperation between operator and technology partner forms the basis for stable and safe system operation – even with increasing requirements and complex framework conditions.
EnvironTec on-site at the biogas plant in Malay-le-Grand within 24 hours
Efficient use of biogas at
PTAR Las Esclusas improves operational safety and energy generation at the wastewater treatment plant.
In spring 2026, EnvironTec was involved in the commissioning of a gas flare at the Haigerloch wastewater treatment plant in the Lower Eyachtal (Germany).
A recent service call at the TERRENERGIES 360 biogas plant south of Paris shows how important fast technical support is in plant operation.
Exceptional project in southwest France: In Cognac, a new FAII 1500V gas flare ensures the safe utilization of sewage gas and biogas.
As part of a targeted service assignment, a Bilgeri Environtec specialist was on site at the WWTP Tampere wastewater treatment plant in Finland 24 hours after the service request …
