|Start-up / Commissioning||January 2020|
|Capacity||640 Nm³/hr raw biogas|
395 – 430 Nm³/hr biomethane
|Methane concentration in raw biogas||60 – 65%|
|Methane concentration in product gas||97%|
|Type installation||PurePac Arctic Medium|
The Oulu project is a PurePac Arctic and is designed to withstand extreme arctic weather, cold climate up to –40°C and a snow-load of one meter high. The biogas produced from sewage sludge and food industry waste streams is upgraded to biomethane through Bright’s PurePac system.
This PurePac Arctic Medium purifies 640 Nm³ biogas to roughly 400 Nm³ biomethane per hour which is used as Compressed Natural Gas (CNG).
Learn more about the PurePac Arctic and its smart design adjustments.