In modern human society, there are different opinions about distilled water. Recall that distilled water is ordinary water purified from various impurities. In the meaning of this term and in its individual subtleties we will understand further.
Methods of obtaining. Laboratory
The first way. Based on the translation of the word, we get that distilled water is a liquid that is distilled from one state to another or from one container to another! Get this liquid in the laboratory.
Here she is driven through special devices called “distillers”. In the process of distillation, a person has learned how to simply separate solids from water, which are not only contained in it, but also set and determine their boiling point. Speaking about the benefits of distilled water, it should be noted that it is absolutely pure. The distillation process takes a lot of time and requires large financial investments, this is one of its main disadvantages. The resulting water can be used in industry and medicine, for the manufacture of various pharmaceutical products, etc.
An interesting fact is that in the process of water distillation, not the least place is occupied by ordinary activated carbon or special carbon filters. The use of this substance allows you to get rid of high volatile and low molecular weight organic elements. For example, a substance such as chloroform will safely remain in the water. And distilled water - what kind of water is it? Without impurities, and therefore coal plays a very important role here.
Evaporation
The second way is evaporation. The essence of this option for producing distilled water is simple - what evaporates is pure water, and what remains in the tank where the water was poured is water with impurities. In everyday life, you can notice how on the walls of the teapot or pan, where the water boiled away, there is a white coating. Scale - this is the impurities that were in the water.
Freezing
How to distill water is the third way. Freezing It is enough to pour ordinary tap water into the ice container, put it in the freezer, wait a few hours, but do not wait until the liquid is completely frozen. According to the laws of nature, water with impurities will not be frozen yet, and pure water will take on another physical state - ice. If you get the frozen pieces and melt them, then the resulting liquid will be distilled water. The method is more than simple, but, using it, in industrial quantities, distilled water, of course, you will not get. This is how many water tanks need to be frozen?
What distilled water is potable or not?
Useful microorganisms and minerals are elements necessary for the good functioning of our body. We figured out how to distill water, but do we need it? Using ordinary water, we get all the nutrients, salts, and minerals. These substances are absent in distilled water, even if it is purified, but it does not bear any benefit in itself for the human body.
Adherents of the use of distilled water in food have the opinion that purified water helps to cleanse the body. Since the body of a healthy person consists for the most part of water, it must be specially prepared and not carry anything other than itself into the body. The distilled water bought at the pharmacy also does not carry anything useful. They buy it there not for drinking, but as a conductor for medicines (for example, for injection). On the label may be written "Distilled water GOST 6709-72."
It is believed that any unnatural treatment of water with the help of modern technology makes it dead. We know that the formula of water is H2O, but such a liquid can only be obtained under laboratory conditions. In nature, water, passing through the thickness of the earth, is enriched with elements and purified of unnecessary substances. Distilled water is an absolutely purified product that does not contain pathogens or beneficial microorganisms. And a person needs a certain balance of both.
The effect of trace elements on health
Scientists from different countries at different periods of time have proved that water, depending on where in the area it was extracted, can be hard or soft. That is, the content of mineral salts and beneficial microorganisms in it may be higher or lower. Low rates increase the risk of a person having cardiovascular diseases such as hypertension and coronary heart disease.
Conversely, the content of a high level of trace elements makes water harder, but nevertheless, consumers of such a product have much better cardiovascular performance: cholesterol, blood pressure are close to those required to maintain good health, and heart rate decreases.
Scientists have concluded that even the presence of dental diseases in humans, such as caries, also directly depends on the content of trace elements and minerals in the water. A low content of magnesium, fluorine, potassium, lithium and calcium leads to deterioration of the condition of the teeth. Therefore, intensive and regular consumption of distilled water is not so useful, because the body does not receive the necessary nutrients, which can adversely affect health.
Where to use?
This water is widely used for adjusting the density of electrolytes, ensuring the safety in operation of various batteries, and flushing cooling systems. It is an excellent tool for diluting thick concentrates. At home, distilled water is great for pouring into steam irons. The price in this case does not really matter, you can buy the cheapest. The use of such water completely eliminates the formation of scale. In addition, it is part of a glass-washing non-freezing fluid, and is also used in color printing of photographs.
And of course, in medicine and pharmaceuticals, it serves as a solvent for drugs, we get it in injections, which we are given if necessary (intramuscularly or intravenously). Such distilled water is sold in a pharmacy. It is very convenient to use it for inhalation in acute respiratory infections: in a special container of the inhaler, the medicine is mixed to discharge sputum from the lungs and distilled water in a ratio of two to one (or as the doctor prescribes, with whom you should definitely consult!). The resulting liquid is dispersed in small particles and inhaled by humans.
Water quality
So, before us is a bottle of distilled water. We choose high-quality water, and the inscription "Distilled water GOST 6709-72" inspires greater confidence. This liquid is subjected to quality control, the product is certified, accordingly, there are some guarantees that you use purified water that meets all standards. Carefully passing eyes on the label, you can get reliable and comprehensive information about the composition of the goods and the manufacturer.
Distilled water: price
It will not be more expensive than thirty rubles for a plastic bottle of one and a half liters. If prices "bite", then you are trying to sell a product with non-existent properties. The high price in this case does not indicate what quality of distilled water is offered to us.
conclusions
Based on the foregoing, we found that distilled water is ordinary water that has undergone changes at the molecular level, purified of all substances and trace elements. It is used in industry, in everyday life, in medicine. There is no definite answer about the benefits or dangers of drinking such water for the body. Some people are trying to treat it, but someone does not even recognize the possibility of using it. Such a mysterious liquid is obtained through purification. And whether to use it instead of ordinary water - everyone decides for himself!