entair Haffmans, founded in 1947 and headquartered in Venlo, the Netherlands, specializes in carbon dioxide (CO2) solutions. Our products and technologies are used in the brewing, soft drink, wine, bioethanol and biogas industries to recover food-grade CO2 from fermentation processes.
Pentair Haffmans' biogas upgrading technology offers two substantial advantages compared to conventional systems. Pentair Haffmans’ system recovers 100 percent of the methane, which eliminates the environmentally-harmful ‘methane slip’. In addition, the CO2 by-product is recovered and can be sold, providing you with an additional source of income.
Our biogas upgrading systems are based on a combination of membrane and cryogenic technology and range from standard plug-and-play units with a maximum capacity of 700 Nm3/h to custom-designed solutions. An experienced project management team supervises each project from order placement through the Factory Acceptance Test (FAT).