Grand: Large scale production
PurePac Grand is a compact and sustainable solution for large scale biomethane production, with the membrane separation modules inside of one sustainable 45 ft. container and the pre-treatment and compressor situated outside of the housing. Using this type as indoor unit solution, is also possible: the pre-treatment is then placed outside of the building.
Perfect for upgrading of over 1,000 Nm3/hr biogas to biomethane with the purpose of gas grid injection or production of vehicular fuel (bio-CNG). As an option, the system can be extended with a CO2 recovery system for the production of food-grade CO2.