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Difference Between Purified Water and Distilled Water.
Purified water is a clean aerobic molecule that contains trace amounts of mineral plants needed by the human body, and is also living water (fish do not die in it). Whereas distilled water is stagnant water (without oxygen the fish will die immediately in it). Purified water is not the same thing as distilled water at all, so distilled water cannot be compared to purified water.
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So what is pure water? The so-called pure water refers to its pure water quality, does not contain any harmful substances and bacteria, such as organic pollutants, inorganic salts, any additives and all kinds of impurities, effectively avoids the invasion of various germs into the human body, its advantage is that it can effectively and safely replenish water to the human body, has a strong solubility, so it has a strong affinity with human cells, and has the effect of promoting metabolism.
Pure water prepared by the distillation method. Distilled water can be divided into single and multiple times. After a distillation of water, the non-volatile components (salts) remain in the container and the volatile components (ammonia, carbon dioxide, organics) enter the initial fraction of the distilled water, usually only the middle part of the fraction is collected, which accounts for about 60.
To obtain purer water, alkaline potassium permanganate solution can be added to primary distilled water to remove organic matter and carbon dioxide; A non-volatile acid (sulfuric acid or phosphoric acid) is added to make ammonia a non-volatile ammonium salt. Since glass contains a small amount of water-soluble components, it is necessary to use quartz distillation vessels to obtain very pure water when performing secondary or multiple distillations, and the resulting pure water should be kept in quartz or silver containers.
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Is distilled water purified water?
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The differences between distilled water and purified water are as follows:
1. The meaning is different. Pure water refers to water that does not contain impurities, which is pure, clean, and does not contain impurities or bacteria, and is the raw water that meets the sanitary standards of drinking water. Distilled water refers to water that has been distilled and condensed.
2. Different preparation methods. Purified water can be prepared by electrodialyzer method, ion exchanger method, reverse osmosis method, distillation method and other appropriate processing methods; Distilled water is prepared by distillation and with certain measures.
3. Differences in composition. Purified water does not contain inorganic salts and so on, while distilled water will contain some inorganic salts and organic matter.
4. The production process is different. Distilled water is water that has been distilled and condensed. Distilled water utilizes distillation equipment to vaporize water, which then condenses the water vapor into water.
Purified water is mostly water formed after multiple processes and multiple filtration after natural water is filtered and purified.
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No. Purified water is water that is filtered and purified by natural water; Distilled water is water that has been distilled and condensed. <
After multiple processes and multiple filtration, the impurities in the water such as organic pollutants, inorganic salts, additives and harmful substances such as viruses and bacteria are basically removed, and the beneficial trace elements and minerals of the human body, such as calcium and magnesium are almost removed. Therefore, long-term drinking will affect the acid-base balance of electrolytes in the body, affect the activities of nerves, muscles and a variety of enzymes, especially the elderly and children, if they do not supplement nutrition and calcium in time, they are prone to nutritional deficiency and calcium deficiency. For people who are not overnourished, it is not advisable to drink purified water for a long time.
Distilled water is water that has been distilled and condensed. Distilled water uses distillation equipment to vaporize water, and then condenses the water vapor into water, although it removes heavy metal ions, it also removes the trace elements needed by the human body, and does not remove organic matter with low boiling point. The reason is that these low-boiling organic compounds volatilize and condense back into the water at the same time as the condensation of water vapor.
Long-term drinking of this water will not only cause a lack of certain trace elements, but also drink some organic substances into the body, which is not conducive to health, so it is not suitable for regular drinking water.
In the professional field, purified water is generally referred to as pure water, and distillation is an important means of purification. Distilled water refers to the purer water prepared by distillation, which can generally remove most of the inorganic salts and organic matter in the raw water. Commercially available purified water is generally filtered to remove larger particulate contaminants and cannot remove inorganic salts.
At the high end, a reverse osmosis process will be added to remove most of the inorganic salts. Drinking water purification is usually made from purified water.
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Distilled water is not pure water. Distilled water refers to water that has been distilled and condensed, while purified water refers to water that does not contain impurities or bacteria. Purified water is made from water that meets the sanitary standards of drinking water through ion exchange, reverse osmosis and other processes, while distilled water is processed by distillation and filtration.
Difference Between Distilled Water and Purified Water
Distilled water and purified water are very different in terms of how they are made, what ingredients they contain, and what they are used for. Purified water is generally used for daily necessities, and the range of use is larger than distilled water.
Distilled water has a high purity and is usually used in laboratories and medical institutions, and distilled water can also ensure the stable operation of electrical appliances.
Purified water is a kind of water that has been effectively filtered, and in addition to drinking in daily life, it can also be used in biology, chemical industry, metallurgy, electricity, etc.
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Distilled water is a more hygienic type of water because it removes all the contaminants from the water, making it completely clean. Pure water, on the other hand, cannot completely remove all the pollutants, but only partially, which means that it still has some tiny pollutants. In addition, distilled water can also be used to make food and medicines, as it guarantees the hygiene of food and medicines; Purified water, on the other hand, cannot be used to make food and medicine due to the presence of some tiny contaminants.
In short, distilled water and purified water are both clean water, but distilled water is cleaner and more hygienic than purified water, and it is also safer and more reliable.
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Distilled water is not pure water, distilled water is water that has been distilled and condensed, while pure water is water that has been filtered and purified. Distillation is an important purification method, distilled water refers to the purer water produced by distillation, this method can remove most of the inorganic salts in the raw water. <
Distilled water is not pure water, distilled water is water that has been distilled and condensed, while pure water is water that has been filtered and purified. Distillation is an important purification method, distilled water refers to the purer water produced by distillation, this method can remove most of the inorganic salts in the raw water.
In the professional field, purified water is often referred to as pure water, and distillation is an important means of purification. Distilled water is water that has been distilled and condensed, and the water is vaporized by using distillation equipment, and then the water vapor is condensed into water. Although distillation removes heavy metal ions in raw water and trace elements required by the human body, it does not remove organic matter with low boiling point.
The reason is that these low-boiling organic compounds volatilize and condense back into the water at the same time as the condensation of water vapor. Long-term drinking of distilled water will not only cause a lack of certain trace elements, but also drink organic matter into the body, which is not conducive to health, so distilled water should not be drunk regularly.
Look at the concept of water purifier, if some minerals are retained, it is fine, because a large part of the minerals in the human body are ingested through water, and the intake from food alone cannot be satisfied. If the mineral content in the water is low or even none, then you should usually supplement with mineral tablets. >>>More
I think there are two main reasons:
1.That is, purified water can be produced in large quantities, and the production process is relatively simple. The natural mineral water source is less selective, and the output will not be very large, and the real mineral water ** is relatively small. >>>More
Boiled water or purified water Because they are soft water, there is no harm to the human body And pure water is hard water, which can be harmful if you drink it for a long time In recent years, with the change of people's consumption concepts and the enhancement of environmental awareness, mineral water, mineralized water, pure water, distilled water and space water have appeared on the market. Manufacturers of mineral water and mineralized water advertise that their drinks contain a variety of minerals needed by the human body, which can dispel diseases and strengthen the body, and are the best drinks; Some also claim that "mineral water is better than pure water, distilled water and space water, and these pure waters not only remove the harmful components of the human body, but also discard the beneficial components of the human body". Not to be outdone, the manufacturers of space water and pure water say that pure water has high purity, which is easy to dissolve food nutrients in water and be absorbed by the human body, and is easy to discharge harmful substances in the human body; Some even claim that "the human body does not need to absorb minerals from water, mineral water is harmful to the human body, and the biggest danger is the formation of stones". >>>More
Personally, I think Dow is the best.
The reasons are as follows: First of all, the existence of reverse osmosis membrane is the existence of reverse osmosis membrane that plays a role in the filtration of pure water equipment in the process of water production, and when choosing that kind of reverse osmosis membrane, we should install reverse osmosis membrane according to the actual situation of water quality and the scale of the company. For example, if the water quality is better, you can choose a single-stage reverse osmosis membrane for filtration, just like Nongfu Spring, the raw water is made of mountain spring water, and the water quality is better, but the filter element does not have to be very high. >>>More
The two types of water are actually about the same. It's just that the brand is different, and there is a difference. Although they are all drinking water, but different brands will be different, pure water and mineral water are more than 1,000 yuan expensive, and 2 yuan cheaper. >>>More