DISTIL WATER Meaning and
Definition
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Distilled water is a form of purified water that has undergone the process of distillation. Distillation is a technique used to separate liquids based on their different boiling points. In the context of water, it entails a process where impure or contaminated water is heated to create vapor that is then cooled and condensed back into a liquid state. This method effectively removes any impurities, minerals, and chemicals that may have been present in the original water source, resulting in pure, distilled water.
The distillation process works by subjecting the water to heat, usually done in a distillation apparatus or equipment. The water is heated to a boiling point, causing the formation of steam. As the steam rises, it leaves behind impurities including bacteria, viruses, minerals, heavy metals, and other contaminants that typically have higher boiling points. The vapor is then cooled down and collected in a separate container, where it condenses back into pure water droplets.
Distilled water is often sought after for various applications, particularly in laboratory experiments or medical procedures. Its purity ensures that it does not interfere with the reactions or formulas being tested. Additionally, distilling water can be beneficial for individuals who may have health conditions that require them to limit their intake of certain minerals or chemical compounds found in tap water.
It is important to note that while distillation effectively eliminates most impurities, there is a possibility of volatile organic compounds (VOCs) or gases with low boiling points remaining in the distilled water. Therefore, further treatment or filtration may be required to ensure absolute purity for specific applications or consumption.
Etymology of DISTIL WATER
The word "distil" comes from the Latin word "distillare", which means "to drop". It entered the English language in the 14th century and originally referred to the process of separating or purifying liquid by condensation and evaporation. The specific term "distil water" refers to the process of distilling or purifying water by heating it into steam and then condensing it back into liquid form.
