Water Distillation - an Undying Action
Wednesday, June 30th, 2010The process of water distillation has been used by man for thousands of years and has been there in nature since time started. It still is an effectual yet trouble-free method of purifying water by eliminating majority of bacteria, viruses and other micro-organisms, and also other contaminants.
The process where water is moved around the earth is called as the Water Cycle which is otherwise known as the Hydrologic Cycle. In simple language, it means that the sunlight increases the temperature of the water in our oceans, rivers and lakes, which then brings about the water to evaporate and ascend into the air. This is followed by the cooling of the water vapour which ends up in the creation of clouds. Once they turn out to be heavy with water, it eventually rains back down towards the earth. By heating the river or ocean water, and gathering up the condensed vapour, human beings realised that we could follow the example of this process to produce a purified drinking water source.
The distillation process has subsequently been used in a variety of ways to break up mixtures depending on their varied boiling points. Crude oil is distilled to break up the different components for their precise uses such as heating, power generation and transport. For industrial use air is distilled that gives out components like oxygen, nitrogen and argon. The distillation techniques applied to create alcoholic beverages had been possibly the foremost notable that dates back as far as the 2nd millennium BC. The procedure was also used since the eleventh century to create essential oils and other herbal pigments.
Distilled water has many modern day uses such as in houses, in car batteries, filling your steam iron and filling fish tanks. Industries which include the making of various chemical and medical products, for instance medicines, vaccines and intravenous solutions, make use of distilled water.