... sludge, paper mill sludge, starch sludge, Sludge dewatering complete system could be used in the following occasions: municipal sludge ... steel mill sludge, printing and dyeing mill sludge, water works sludge, pharmaceutical sludge, PVC sludge, sewage desulfurization sludge, ... are five parts included in the whole sludge dewatering complete system.1. Sludge feeding system2. Flocculant adding system3. ...