The given flow chart depicts the cycle of making use of rainwater to create drinking water in an Australian town.
In general, it can be seen that the process is comprise of five main stages beginning with collecting rainwater and concluding with producing cleaning drinking water available inside people house.
In the first step, rainwater is harvested through the roof of people’s house. The water runs down the roof and pass through pipe system to into the water filter. The second stage involves the filtration of raw water to eliminate any residue before the step of storing in a large tank.
The process continues with water treatment, the stored water is pushed to another tank where chemicals are added to it with the purpose of cleaning for the final time. The water is then ready to be delivered via pipes that flow from the treatment tanks to the tap inside people’s home.
