The Changzhi sludge disposal project represents our commitment to waste minimization, waste valorization and environmentally sound management.

The project is located in Changzhi City, Shanxi. The current designed treatment scale is 200 tons/day (sludge water content of 80%). The long-term goal of treatment scale is 400 tons/day (sludge water content of 80%). After drying and reducing dewatered sludge, aerobic fermentation and composting is carried out. The final output of finished products can be directly resourced for land use, aligning with our goal of green development and circular economy.