Hydrogen nanobubble water coordinates functional microbes and metabolic genes in high-solid co-digestion of swine manure and Paulownia leaf litter for enhanced methanogenesis.
High-solid anaerobic digestion (HSAD) is frequently constrained by a kinetic mismatch between the release of soluble substrates and their downstream conversion to methane. This study aimed to determine whether hydrogen nanobubble water (H2-NBW) could regulate the coordination of hydrolysis, acidogenesis, acetogenesis,...