Via Coatings World.
Evonik Corporation released the results of its first U.S. landfill biogas upgrading installation at Enerdyne’s large-scale biomethane production facility at Lawrence, Kansas.
Since May, the plant has been running a membrane system to remove carbon dioxide at 1,600 standard cubic feet per meter feed flow with two percent methane slip. Besides desulfurization and water removal, the facility operates with a proprietary system to remove VOC’s, siloxanes, oxygen, and moisture which was designed and fabricated by Advanced Biogas Systems, an affiliate of Enerdyne.