Answer:1)Ensure pure collection of water. 2)Ensure thorough screening of water. 3)Ensure accurate chemical addition. 4)Ensure the disinfection of the water. 5)Ensure accurate coagulation:This means adding compounds into the water. 6)Ensure sedimentation of water:This is a water treatment that gravity is used to remove suspended solids from water. 7)Ensure pure filtration. 8)Ensure safe storage. 9)Ensure safe distribution.
Step-by-step explanation: