The picture depicts the practical process involving the collection and purification of underground water, with the aim of producing drinking water.
Overall, the process includes two main stages, namely pumping underground water using a solar-powered machine and then purifying it by a filter, yielding drinkable water as the final product.
The initial step is the conversion of solar power, which is absorbed by solar panels, into electricity by a converter. The flow of electrons is transmitted through wires, moving for kilometers into the ground to activate the pumps, pumping groundwater to the surface.
After the extraction stage, the untreated liquid flows through pipes and is then stored in huge tanks on wooden platforms. The purification occurs when water goes through a filter system inside each tank, producing water that is drinkable and ready for use. A specified volume of drinking water, controlled by a tap, is distributed into movable containers before being transported for later use.