Abstract: Sludge rheology is an important parameter for pumping, pipeline transportation, and dewatering. This study was designed to investigate the effect of adding iron powder (IP) to thermal hydrolysis pretreatment (THP) sludge ...

Abstract: The relationship between microbial communities and sludge rheological properties variation were studied using thermal hydrolysis sludge as a substrate. A set of mesophilic batch anaerobic digesters fed by rheologically ...

Abstract: Thermal hydrolysis processes (THP) play an important role in sewage sludge treatment. In this study, both low-temperature (60°C–90°C) and high-temperature (120°C–170°C) thermal hydrolysis experiments were performed on the ...