#GATE #EnvironmentalEngineering #CPCBExam Defluoridation Fluoridation Advantages & Disadvantages of Defluoridation and Fluoridation Water Treatment Process Nalgonda technique
#GATE #EnvironmentalEngineering #CPCBExam Disinfection Process in Water Treatment Plant Properties of disinfectant Methods of Disinfection Boiling of water Halogens: Iodine and Bromine (other than […]