The information about the how rainwater collected for the use of drinking water in an Australian town is depicted in the given flow chart.
Looking from an overall perspective, it is readily apparent that the process in the 3 stages, the start process with the rainwater and most important process is water treatment. Make 1 tank to store water and second one is for save clean water.
Getting back to the details, rainwater store by the drainage line into the tank, after that it was purify in the water filter in the boiler. Then this water store in water storage, next step is through the pipe it is store in second tank, where the water treatment to the clean an purify to use it, and addition some chemicals to kill jams and any other Bactria, than it is ready for the use. Finally, after the 3 step it is ready to use water in the house.
