Veolia provides solutions for biogas management with the TECON* Double Membrane Gasholder and the Methanis* gas upgrading system.

• TECON Custom-Made Biogas Storage for wastewater treatment plants and energy recovery facilities — The TECON gasholder may be mounted on the ground typically in the form of a ¾ sphere, or mounted on the top of an anaerobic digester or tank functioning as a durable tank cover and storage vessel.
• Methanis Membrane System performs a three step process to upgrade raw biogas to gas suitable to inject in the pipeline. The unit guarantees a purification yield of more than 99.5 % over a wide operating range. The compliant biomethane is then directed to the injection station.