What is the difference between "distilled water" and "purified water" handled by pharmacies?
"Distilled water" and "refined water" that are sometimes sold at pharmacies.At first glance, it looks similar, but these are completely different not only in names.
Although it may not be very familiar, "distilled water" and "purified water" are surprisingly close to life.We will explain the two differences, how to use, and the differences from mineral water!
Differences between "distilled water" and "purified water"
First, let's look at the difference between "distilled water" and "refined water".
Dist on the distilled water is water removed by distillation."Distillation" means boiling water to generate water vapor, cooled it, and returned it to water again.Microorganisms are difficult to propagate and are hard to rot.
There is also a disadvantage that impurities in the air may be mixed when the steam is re -cooled.
Refined water is a general term for water that removes impurities by processing distillation and filtration.Dist on the distilled water is also a type of purified water.
It is purified by removing and refining minerals, microorganisms, residual chlorine, etc., than tap water and mineral water.Generally, it is used for cleaning contact lenses.
Refined water is other than distilled water!
Refined water refers to "water that removes impurities by performing distillation and filtration and removing impurities."For this reason, in addition to distilled water, there are "ion exchange water", "RO water", "pure water" and "super pure water".
Ion exchange water is a filtered material made of resin called "ion exchange resin" through tap water.
Ion replacement resin has a role in adsorbing ion components contained in water and draining ionic components into water instead.The ion exchange resin can be removed from the ionic components contained in tap water, so it is also used in ordinary household water purifiers.
RO water "RO" stands for "Reverse OSMOSIS".A filtration device that purifies all kinds of water by using osmotic pressure and turns into drinking water in the sense of "reverse osmotic phenomenon".The filtered water is called "RO water" using this RO.
RO water is used for water servers.
Pure water and super pure water are names that summarize all purified water in the purified method introduced so far.Above all, ultra -pure water is very pure water, and is used for cleaning water of precision equipment used in medical and industrial products, and semiconductor manufacturing processes.
An injection water is a sterilized water purified and conforms to the heat -generation material (endotoxin) test.It is a purified water used to manufacture injection solutions and prepare an injection drugs.
When the injection water is distilled and manufactured, it is displayed as "Distilled water for injection".
What is the difference from mineral water?
There are various types of purified water, but some are used for water servers and water purifiers.So how is it different from "mineral water" that we often drink on a regular basis?
Mineral water is a groundwater collected from a specific water source.This refers to the dissolved in the inorganic salt in the stratum, which is a fine adjustment of minerals.
From the side of the purified water, the minerals become impurities.Yes, various refined water does not contain minerals.
summary
Dist on the distilled water is "water removed by distillation by distillation".On the other hand, purified water is called the water in which the impurities are removed by performing processing such as filtration, including distilled water, and removing the impurities.
In addition to distilled water, there are various types of purified water, such as RO water and ion exchange water.Even if you say "water" in a bite, it is useful in various scenes and helps!
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