Holistic Assessment of Sewage Sludge Co-digestion With Glycerol: Process Performance, Priming Effect, and Microbial Dynamics
Mono-digestion of sewage sludge (SS) is limited due to low C/N ratios, a low organic matter content and poor biodegradability of the organic fraction. Several studies recommend its co-digestion with crude glycerol (CG), a by-product of biodiesel production, to overcome these limitations. As previous studies primarily f...