High-Solid Anaerobic Digestion of Dewatered Sewage Sludge with Dried Powdered Sludge as an Additive

Abstract

Abstract High-solid anaerobic digestion (HSAD) of sewage sludge (SS) is closely related to the management of hazardous and toxic waste due to the presence of harmful compounds in SS and to recover energy from SS. However, HSAD is limited by its low ... Practical Applications This paper investigates the performance of high-solid anaerobic digestion of sewage sludge (SS) using dried powdered sludge (DPS). In this study, researchers present innovative findings, demonstrating that adding DPS to SS can ...