More in

Evonik launches high capacity biogas membrane for upgrading projects

Evonik has unveiled its latest biogas membrane, the Sepuran Green G5X 11”, featuring the highest capacity of its kind currently on the market.

Designed for upgrading biogas to renewable natural gas (RNG) in large landfill, agricultural, organic waste, and wastewater treatment projects, the membrane is specifically engineered for maximizing sustainability and efficiency gains in biogas upgrading projects.  

“The launch of this product addresses the growing demand for our membranes among large-volume biogas upgrading projects in landfills and other large RNG projects,” said Jennifer Doerper, global director of biogas membranes at Evonik. “The market-leading capacity of our Sepuran Green G5X 11” makes it the ideal choice for customers looking to boost their cost efficiency.”  

Scheduled to enter production later this year, the new Sepuran Green G5X 11” is designed with double the capacity of the Sepuran Green G5X 6”L, and is ideal for largeflow projects among landfills. Used in Evonik’s 3-stage configurations, which are patented in the US, it excels in maximizing methane recovery rates and enabling high onstream times.   

Additionally, Evonik’s Sepuran Green G5X 11” offers more compact systems, less piping connections and welding time, and is easy to operate due to its ability for precise monitoring.     

Evonik’s membranes are in service in 200 biogas installations in North America, and more than 1000 worldwide.