The action of water distillation has been present in nature since time began and has been used by man for thousands of years. By eradicating majority of bacteria, viruses and other micro-organisms, in addition to other contaminants, it still is definitely a helpful yet straightforward process of purifying water.
The process where water is moved around the earth is known as the Water Cycle which is otherwise known as the Hydrologic Cycle. In simple terms, this signifies that the sunlight rises the temperature of the water in our oceans, rivers and lakes, which then leads to the water to evaporate and ascend into the air. This is followed by the cooling of the water vapour which ends up in the formation of clouds. Once they become heavy with water, it in due course rains back down towards the earth. Man quickly realised that by heating the ocean or river water, and accumulating the condensed vapour, he could emulate this process to generate a purified drinking water source.
To separate mixtures based on their different boiling points, this distillation process has subsequently been used in a number of ways. Crude oil is distilled to separate the different components for their precise uses such as heating, power generation and transport. Air is distilled to break up the oxygen, nitrogen and argon components for industrial use. But maybe the most notable distillation procedure which dates back as far as the 2nd millennium BC was used to create alcoholic beverages. The technique was also used since the eleventh century to generate vital oils and other herbal tinctures.
Distilled water has many modern day uses such as in homes, in car batteries, filling your steam iron and filling fish tanks. Industries which consist of the developing of various chemical and medical products, for example medicines, vaccines and intravenous solutions, make use of distilled water.
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