The given diagram depicts the design of a water-filter assembly device and explains how it operates to generate clean drinking water.
Overall, it can be seen that the simple purifying of dirty water has an uncomplicated structure, running relies on the natural properties of different materials, including grave, charcoal, and sand to remove impurities and deliver crystal-clear drinking water at the end.
Looking at the composition of the water filter, it has three pieces of equipment such as a filter tank, storage tank, and pipe, and three vital elementals namely charcoal, sand, and gravel. These filtering materials are arranged in layers and designed sustainably to eliminate contaminants. In that, gravel is placed at the bottom of the drum, charcoal is in the middle, and sand is at the top. Meanwhile, a transporting pipe is affixed at the lowermost place of the filtered tank.
Turning to the process of obtaining clean drinking water, at the first step, soiled water is poured into the filter drum, then it travels through each layer before coming to the treated water. During this period, gravel acts as the first line of defense by trapping a large number of particles and debris. While sand catches smaller dirty particles to improve water clarity, the charcoal layer works like a charm to absorb harmful chemicals, unpleasant odors, and any remaining impurities. Finally, treated water is transferred to a storage drum, where it is ready to be consumed, by a transferring hose.