Instructions for obtaining distilled water.
Content
- What is distilled water and why is it needed?
- Distilized water: chemical formula, freezing temperature, electrical conductivity, benefits and harms
- What is the difference between distilled water and drinking and boiled?
- Is it possible to drink distilled water and what will happen if you drink?
- Why do human red blood cells burst and die in distilled water?
- Why does an amoeba die in distilled water?
- The use of distilled water in medicine, everydays, for the battery
- How to make distilled water from snow, melt and rainwater at home?
- How to get distilled water from the air conditioner, evaporation, frost?
- How to check distilled water?
- How can you replace distilled water?
- Distilled water shelf life
- Where can you buy distilled water?
- Video: Ways to obtain distilled water
Mistresses and motorists know firsthand what distilled water is. It is used to refuel irons and vacuum cleaners to avoid the appearance of scale and salts deposits. The owners of the car also know about it. After all, it is the distillate that are prepared for batteries.
What is distilled water and why is it needed?
Distilized water is a liquid devoid of impurities of organic and mineral origin. It is used in the chemical industry, in medicine, for refueling irons and wipers. This water is considered “dead” because it is completely devoid of impurities.
Scope:
- Motorists. Used for filling into wipers and batteries
- Housewives. Used in steam generators, steam cleaners and irons with a steaming function
- The medicine. Used to prepare a variety of solutions
- Chemical industry. All laboratory tests are carried out with the participation of distilled water. Solutions are prepared from it and the dishes are rinsed
Distilized water: chemical formula, freezing temperature, electrical conductivity, benefits and harms
The chemical formula is such as in ordinary H2O water. Due to the lack of impurities and ions, it freezes at a temperature below the usual tap. This value is -1-2 ° C. Due to the low content of minerals, distillates are a weak electric current conductor. That is, the electrolyte from such a liquid is very weak.
It is difficult to say about the benefits and dangers of distillate. As ordinary drinking water, it should not be used for a long time. This is due to the absence of minerals.
What is the difference between distilled water and drinking and boiled?
Distilled water differs in composition from drinking and boiled. In ordinary tap water, a decent amount of mineral impurities. They form stiffness, which causes the formation of scale. In boiled water there are fewer mineral impurities, and part of the bacteria, viruses are destroyed by boiling. This water cannot be considered clean. But it is completely suitable for drinking.
Is it possible to drink distilled water and what will happen if you drink?
In general, for drinking, this water is not costly. Of course, this is better than an incomprehensible fluid from a well in a contaminated area. A number of studies were conducted in 1980. Scientists have found that with constant use of distilled water, diuresis and impaired renal function is possible. In addition, the salt balance in the body is disturbed. This is due to the fact that there are no metals ions necessary for the functioning of the body in the distillate.
Why do human red blood cells burst and die in distilled water?
This is due to different concentration of salts inside red blood cells. According to the laws of physics, a liquid with a lower salt content penetrates into a liquid with a high content of ions. Because of this, the erythrocyte membrane does not withstand and bursts.
Why does an amoeba die in distilled water?
This is due to the fact that amoeba is a living organism. It contains contractile vacuoles that remove excess fluid from the body.
The use of distilled water in medicine, everydays, for the battery
Use of distillates:
- In medicine, distilled water is used for the preparation of saline, glucose solution and many aqueous solutions of antibiotics.
- In everyday life, distillations are used to refuel irons, steam cleaners and vacuum cleaners.
- The distillates are used to prepare an electrolyte in batteries. It is impossible to use water supply, since it change the electrical conductivity of the liquid.
How to make distilled water from snow, melt and rainwater at home?
There are many ways to make distilled water. Of course, in its composition and properties, it will differ from the distillate obtained in a special apparatus. But the resulting liquid will be quite suitable for the preparation of an electrolyte solution or flooding in a steam cleaner.
Many motorists advise instead of distillates for refueling batteries to use rain water. Its composition depends on the area. At the same time, it can hardly be called clean. Therefore, for additional cleaning, it needs to be defended for a day. Pour half on top and use for refueling. What is below, pour it, it is not suitable. Distillates from snow can be obtained by thawing and boiling. There are even more impurities in the snow than in tap water.
How to get distilled water from the air conditioner, evaporation, frost?
There are several options for obtaining a distillate.
Methods of obtaining a distillate:
- Freezing. Collect rainwater or snow in the container and place it in the freezer. When half the liquid freezes, remove it from the freezer. What is not frozen, pour. What remains, defrost and use for its intended purpose.
- Condensation. In general, for these purposes, it is better to use the moonshine. The condensate will drain into the container, where alcohol flowed before. Conventional tap water is distorted.
How to check distilled water?
There are many options to check the distillate. To do this, in the laboratories use pH meters, chlorimeters and reagents. At home, there is no such equipment. Despite this there are options.
Methods for checking distilled water:
- Electrical conductivity. To do this, collect the simplest electric circuit. It consists of batteries, light bulbs and wires. Since there are no ions in the distillate, it does not conduct electricity. Therefore, when plunging contacts into the water, the light will not burn. If you immerse it in ordinary water from the tap, then the lamp will light up.
- Indicators. They are sold in a pharmacy, these are ordinary strips soaked in an indicator. The pH of the distillate is 5.5-6.6. And ordinary tap water 7.0-7.5.
How can you replace distilled water?
Distilled water replacement options:
- Water obtained by thawing of frozen water
- Defended water
- Filtered water
Of course, in composition, these fluids differ from the distillate, but in the absence, these liquids are suitable for watering predatory plants or for refueling steamers.
Distilled water shelf life
Distilled water can be stored in a closed package for a very long time. It is important that dust and garbage do not get into it, as well as protect from the light. She has a shelf life and believes that it cannot be stored for more than a year. For technical purposes, the expiration date can be from 3 to 5 years, for food - a year.
Where can you buy distilled water?
Options for buying a distillate:
- Pharmacy
- Water purification
- Chemical laboratories
- Automatic shops
- Household appliances
As you can see, distilled water in composition differs significantly from tap and purified. Therefore, it is recommended to use distillates in electrical appliances.