Research Progress on Resource Utilization of Sludge
To address the problems of large production and difficult disposal of dredged sludge in China,combined with the current research status of domestic and foreign sludge,the paper summarizes the domestic and foreign sludge treatment methods and activation technology and sorts it out.Based on this,it points out the problems existing in the practical application of sludge resource utilization and the direction of the future need to contin-ue in-depth research.