Research Progress of Sludge Thermal Hydrolysis Technology
Thermal hydrolysis technology is an effi-cient sludge pretreatment technology,which has been paid more and more attention in recent years. By studying the relevant literature on the effects of thermal hydrolysis technology on sludge dewatering,organic matter dissolution and anaerobic digestion,the research status and application progress of ther-mal hydrolysis technology of sludge were described and evaluated,and the future development of ther-mal hydrolysis technology was prospected,aiming to provide direction for further research of thermal hy-drolysis technology of sludge.