Malmberg\u2019s membrane solution is designed to be efficient and easy to integrate, especially for smaller plants looking to move into biomethane production. The system has a small footprint, low energy consumption, and delivers a product gas with over 99.8 percent methane.<\/p>\n\n\n\n
![\"\"](\"https:\/\/www.malmberg.se\/en\/wp-content\/uploads\/sites\/2\/2025\/07\/Membran2-1024x768.jpg\")
\n <\/div>\n <\/div>\n What is membrane biogas upgrading?<\/em><\/h2>\n Methane is separated from carbon dioxide through a multi-stage process where the gas passes through specially developed membranes. This technology requires no water or chemicals. The result is clean, usable biomethane – ready for the gas grid or as vehicle fuel.<\/p>\n <\/div>\n <\/div>\n<\/section>\n\n\n\n \n \n ![\"\"](\"https:\/\/www.malmberg.se\/en\/wp-content\/uploads\/sites\/2\/2025\/07\/Malmberg-membran1-1024x682.jpg\")
\n <\/div>\n <\/div>\n \n \n Membranes are a smart option if you<\/em><\/h2>\n \n- Have a flow between 100 and 500 Nm\u00b3 per hour<\/li>\n
- Want a compact solution with low operating costs<\/li>\n
- Prefer to avoid water, heat and chemicals<\/li>\n
- Are working with limited space or complex conditions<\/li>\n<\/ul>\n <\/div>\n <\/div>\n<\/section>\n\n\n
\n \n \n ![\"\"](\"https:\/\/www.malmberg.se\/en\/wp-content\/uploads\/sites\/2\/2025\/07\/DSC_4017.jpg\")
\n <\/div>\n <\/div>\n \n \n From agricultural waste to biomethane in Northern Italy<\/em><\/h2>\n In St. Lorenzen, Northern Italy, a biogas cooperative with 80 farmers chose Malmberg\u2019s GRM50 unit to shift from electricity generation to clean biomethane. Each year, gas from more than 60,000 cubic metres of agricultural waste is upgraded to green energy for homes and businesses.<\/p>\n
\n <\/div>\n <\/div>\n Membranes are a smart option if you<\/em><\/h2>\n \n- Have a flow between 100 and 500 Nm\u00b3 per hour<\/li>\n
- Want a compact solution with low operating costs<\/li>\n
- Prefer to avoid water, heat and chemicals<\/li>\n
- Are working with limited space or complex conditions<\/li>\n<\/ul>\n <\/div>\n <\/div>\n<\/section>\n\n\n
\n \n \n \n <\/div>\n <\/div>\n \n \n From agricultural waste to biomethane in Northern Italy<\/em><\/h2>\n In St. Lorenzen, Northern Italy, a biogas cooperative with 80 farmers chose Malmberg\u2019s GRM50 unit to shift from electricity generation to clean biomethane. Each year, gas from more than 60,000 cubic metres of agricultural waste is upgraded to green energy for homes and businesses.<\/p>\n
\n <\/div>\n <\/div>\n