Clean water, also known as filtered water, is source water that has been purified of all pollutants. Purified water from pure water is the most common source. Fresh water will be purified using carbon filtration, microporous sifting, and ultraviolet oxidation. Some sites employ a combination of processing methods.
In chemistry, pure water refers to an organic water solution that is free of dissolved salts or gases. Clean drinking water, on the other hand, contains a small number of minerals like salt and magnesium, as well as carbonates and dissolved gases like oxygen, as required by the WHO.
Advection, evaporation, condensation, and precipitation are the methods used by nature to conduct this experiment. This is a part of the water cycle, which should be a part of our amazing hydrological cycle. Rain is the purest kind of natural water that can be made during the process of this. Of course, because it is generated by the condensation of water vapors on tiny droplets, it is not spotless, but it is devoid of minerals and salts until it showers down on us.
Rainwater is the purest natural water source. In the case of the sun, rainwater is usually derived from vapor condensation. The water in ponds, lakes, and rivers evaporates. All irritants are removed during the vaporization cycle, and then rain falls back into the soil.