Synergistic 1-Ethyl-3-methylimidazolium Trifluoromethanesulfonate and Sodium Percarbonate Pretreatment for Enhanced Medium-Chain Fatty Acid Recovery from Waste-Activated Sludge: Mechanisms and Microbial Insights
Medium-chain fatty acids (MCFAs) offer a sustainable route for valorizing waste-activated sludge (WAS) into higher-value products, yet their bioproduction is constrained by the rigid extracellular polymeric substance (EPS) barrier and inefficient chain elongation (CE). Here, we develop a synergistic pretreatment stra...