Abstract:To solve the sludge treatment problem of a wastewater treatment plant (WWTP) in Zhuzhou City, a comprehensive demonstration of different sludge outlets and treatment processes is carried out. The best solution for sludge treatment in WWTP is finally determined as the aerobic fermentation and composting treatment. At the same time, the traditional aerobic fermentation and composting treatment technology is improved, and the specific treatment steps of the improved scheme are introduced in order to provide a reference basis for similar sludge treatment technologies in other cities in China.