The diagram shows how rainwater is reused.The diagram presents the several processes for rainwater recycling. The results of water recycling can be used to fulfill people's daily usage. Then, the excess water will flow to the river.
Initially, rainwater which falls to the earth is stored in a special place which is called Dam. Afterwards, the water is flowed into Water Treatment Plant for purification, and this clean water can be used by the people for their household needs and daily usage like cooking or drinking. Furthermore, the water which has been used becomes waste water, and it is supplied to Wastewater Treatment Plant. This water will be recycled and flowed back to the home, whilst the excess treated water is sent to river.
In addition, the falling rainwater is also collected in Rainwater Tank which is located around the house. This is different from the previous, the water does not pass the purification process, so it can only be used for watering the local environment. Eventually, the storm water due to rain will soak into the ground and return to the river automatically.
