Our membrane systems for CO2 removal are optimized for biogas from agricultural operations and wastewater treatment plants because they typically do not have significant levels of nitrogen. These units consist of hollow fiber membranes with high permeability for CO2, O2, H2O, and H2S allowing them to be easily removed from the methane.
Our membranes are simple to install and operate but are also capable of a very high methane recovery. Our standard 2-stage membrane systems reach over 98% recovery, and our 3-stage membrane system are guaranteed to reach over 99% recovery.
These units benefit from no moving parts, so there are minimal points of failure, and additional cartridges can be easily integrated into the system if needed. Compared to other membranes in the market, our membranes are very resistant to hydrogen sulfide which can be very corrosive in the presence of oxygen and water.