The diagram illustrates the process by which rainwater is extracted and subsequently cleaned for use in an Australian town.
Overall, it is clear that the rainwater producing process involves 5 stages, beginning with rainwater collection and ending with drinking water.
The process begins when the rainwater rainwater falls from the roofs into the drainage pipes that are set up at each end and directly connect to the water filler. This underground filter assists in the filtration of water for multiple homes. Subsequently, the water crosses the filter and enters the enormous storage tank.
In the next stage, rainwater from the storage is sent to the treatment step, where it is treated with chemicals and cleaned of pollutants and trash using two different kinds of equipment. When the water is finally ready to be used for household purposes, it can be transferred from the treatment tank through the flow pipe inside of houses.