Digestate-Derived Biochar Modulates Valuable Lactic Acid Production from Food Waste Fermentation: Comparison of Hydrochar and Pyrochar
Bioconversion of food waste (FW) into lactic acid represents a sustainable strategy for circular resource recovery. However, lactic acid production is often limited by rate-limiting hydrolysis and competitive metabolic diversion in mixed-culture systems. This study systematically investigated the regulatory mechanism...