Going beyond biogas – How the Waste to Chemicals Alliance is retooling anaerobic digestion
Anaerobic digestion can be used to digest organics from all kinds of sources: wastewater sludge, livestock manure, food waste and more. And the technology is simple. Just create an oxygen-free environment where naturally occurring microbes can flourish and let them munch away. Today, most anaerobic digestion is optimized to produce methane, which can be captured [...]