Case Study
Biogas Generator Benefits From Precision Pressure Control
Page 1 11/16/2010 4:57:00 PM Biogas generator benefits from precision pressure control By Dave Lowles, Equilibar, LLC Many wastewater treatment plants use anaerobic digestion to process their biological solid wastes, reducing landfill volumes and generating valuable electricity in the process. Controlling the biogas pressure that feeds the combustion engine is critical, especially because the flow rate coming out of the digester fluctua