title: OPERATION AND CONTROL OF WATER TREATMENT PROCESSES.
mesh_terms: D002713:Chlorine; D005457:Fluoridation; D054879:Halogenation; D007501:Iron; D008345:Manganese; D013242:Sterilization; D014876:Water Pollution; D018508:Water Purification; D014880:Water Softening; D014881:Water Supply
chemical_list: D008345:Manganese; D002713:Chlorine; D007501:Iron
keywords: CHLORINE; FLUORIDATION; IRON; MANGANESE; STERILIZATION; WATER POLLUTION; WATER SOFTENING; WATER SUPPLY