This book provides an in-depth exploration of anaerobic digestion (AD) as a sustainable method for managing organic waste. It addresses the formation, influence, and recovery of inhibitory compounds during the AD process, highlighting techniques to minimize their effects. The book also discusses the role of AD in advancing a circular economy, especially in developing contexts. It introduces new modeling and optimization tools for the AD process, along with perspectives on biogas purification and digestate valorization. The intended audience includes researchers, professionals, and policymakers interested in waste management and sustainable technologies. |