sludge drying system
Aug 01, 2019 The sludge drying system was operated on the residual sludge generated after passing through a sludge denitrification tank, an anaerobic tank, an anoxic tank, an aeration tank, and a secondary clarifier. The sewage sludge flowing into the sludge drying system consisted of 84.45% moisture, 3.5% ash, and 12.05% combustive matters