How to filter water at home. How to purify water at home without a filter?
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TwitterEvery year, the environmental situation in settlements is significantly deteriorating. Therefore, taking care of your health goes to one of the main places. You can take vitamins and go to the fitness club. But if at the same time you drink dirty water, then all efforts are futile. There are several ways to improve the quality of life and help restore your body. To do this, you need to know how to purify water at home.
Cleaning your hands and gallon nozzles before exchange is indispensable. For one liter of water, one to two tablespoons of bleach is recommended, and the mouthpiece and the drinking fountain are disinfected using absorbent paper. Then you just need to rinse, says Patricia.
You now have important information to choose a good filter, and you also know that both filters and water gallons require cleaning. Hygienic: removal of bacteria, toxic or harmful elements, minerals and excess organic compounds, protozoa and other microorganisms.
Most methods have been used for several millennia. Throughout the history of the development of society, people have been busy providing their homes with clean drinking water. Let's look at a few available methods that can be used in any place convenient for you.
Water purification at home by the old-fashioned method
Aesthetics: color correction, turbidity, smell, taste. Profitability: reduction of corrosion activity, hardness, color, turbidity, iron, manganese, smell, taste, etc. A processing method in which the contact area between water and air is increased to facilitate the exchange or exchange of gases and volatiles between water and air.
Coagulation is designed to convert impurities into colloidal fine suspensions, and some of them dissolve in particles that can be removed by decantation or flotation and filtration. A process that occurs shortly after or simultaneously with coagulation and whose main characteristic is the formation of gelatin agglomerates, called flakes, resulting from the reaction between a chemical coagulant and water impurities.
For several millennia, the special disinfecting properties of copper have been known. Passing water through such a water supply system, the inhabitants of ancient Egypt and Rome had a clean drink, in which there were no pathogenic bacteria. But this substance also has negative qualities. Its compounds are very toxic. Therefore, storing water in a copper vessel is life threatening. Just four hours is enough to disinfect her. After this time, clean water should be poured into another tank.
Decantation is the process by which the deposition of flakes is verified by gravity. During flotation, by blowing air, the flakes, rather than moving, come to the surface where they are collected. Water filtration consists in passing through porous materials capable of retaining or removing impurities.
Usually filter components. Pebbles, sand, anthracite coal. In this process, excess calcium and magnesium salts present in the water are controlled, which have pollution and taste characteristics. The use of chemicals to eliminate excess acidity or alkalinity of water.
In Russia and India, water purification at home took place using silver plates or dishes. This method is still used by the Russian Orthodox Church to prepare holy water. A silver object dropped into a vessel will cleanse the liquid much faster and better than gaseous chlorine, carbolic acid and bleach. But the main plus is that the disinfecting effect of this liquid persists for several months.
This provision is primarily intended to protect warehouses and switchgears. Destruction or inactivation of pathogenic organisms capable of producing diseases or other undesirable organisms. Physical and chemical processes to improve the taste of certain waters.
The main causes of taste and smell are: algae, decomposition of vegetables, bacteria, industrial waste. The use of fluorine-containing chemicals in adequate doses to prevent tooth decay. This application reduces the incidence of dental caries by 60%.
Of great interest to scientists was the method of disinfection used by herbalists and ancient healers. Water was purified using willow bark, bird cherry leaves, juniper branches and mountain ash. In this way, it is possible to purify even marsh water, relieving it of unpleasant taste and smell. To do this, you need to dial it into any container and hold the rowan branches in the vessel for about 2-3 hours.
Physical or chemical processes that aim to control an excessive amount of refractory elements in water. This process, followed by filtration, is widely used to control the iron and manganese content in water. House of chemistry with disinfection.
In water, there is only the addition of chlorine. It is used for water, which has, of course, qualitative characteristics, in general, well water. The collected water passes through the filter unit slowly and after receiving chlorine. This type of treatment is suitable for surface waters with good quality characteristics.
But the oldest way, which has been known since biblical times, involves the use of young dry white wine. Added to the water in 1/3 proportions, the drink cleans it no worse than a silver plate.
Purification of water at home using modern methods
One of the easiest ways to disinfect is to boil a liquid. But even such an easy procedure must be carried out correctly. It takes 5 to 10 minutes to kill 50% of the bacteria. If the process is completed within 30 minutes, 99% of pathogenic microorganisms will be destroyed. And only the anthrax virus will die after one hour of continuous boiling. Although this method is considered the most common, it also has a major drawback. Such a liquid contains a maximum concentration of heavy metals, salts and nitrates.
He also performs a complete treatment, and these devices work under pressure. They are purchased ready-made with processing capabilities set by the manufacturer. They are commonly used in small cities. Water suitable for this type of treatment has qualitative characteristics that require complete treatment, but without the need to pass through certain units for flocculation and decantation.
The same description of direct upstream filtering, with the difference that in this type of processing the flow direction decreases. It completely processes water, has units of flocculation, decantation and filtration. The design is modular with pre-set flow rates, and up to three blocks can be built in series.
Purification of water at home by evaporation is widely known and is a method for producing distilled liquid. Although it has no bacteria at all, consuming it for a long time can lead to negative consequences. It has the ability to flush useful trace elements and salts from the human body.
Suitable for small and medium cities. Appropriate treatment to control uncomfortable elements in the water, especially iron and manganese, which from certain levels impairs the aesthetic quality of the water. This treatment is usually applied to well water.
Many characteristics of water, which are considered uncomfortable, can be eliminated with the help of chemicals, the effect of which is felt in several ways. Some products are used to interact with each other or to interact with water and with compounds present in the water to be treated, to form a new product that can contribute to the desired removal.
One of the simplest and most effective ways to purify water can be considered freezing. This procedure is easy to carry out at home. And with a separate freezer, you can provide your family with clean water daily. It is enough to fill the jar with liquid. Then install it in the freezer. In the process of freezing, water molecules, turning into a crystal, displace all foreign impurities.
Excipients of coagulation, flocculation, decantation and filtration. One of the most commonly used tests is the so-called jar test, which determines the optimal dose of coagulant. Each of these tests allows you to apply six different doses, of which one is selected, which cleans the water better.
This Regulation contains the parameters of the physical, chemical and bacteriological qualities that water must possess in order to be considered drinking. Also, the Decree is the frequency with which samples should be collected for appropriate analyzes, since the number of collections is a function of the population served by the system.
It is necessary to wait until 2/3 of the total volume of liquid turns into ice. We take out a can and pour water, and transfer a piece of ice to another container and defrost. In this way we get clean water without impurities.
There are many completely reliable household filters for water purification that will solve the problem. This filters for drinking waterthat are built into the sink, nozzles for the tap, filter jugs, water pre-treatment plants throughout the apartment.
But when the filter fails, and the problem needs to be solved at least for a while, we recall simpler cleaning methods tap water.
When controlling the quality of distributed water, special attention is paid to bacteriological quality, with the frequency and number of collections being significant. Collection sites are strategically defined in distribution networks to make them representative, since the collected samples represent an entire extension of the distribution network.
Analyzes of quarterly and semi-annual frequency parameters are performed during tenders and testament processes. Regional laboratory Florianopolis. Regional laboratory of the Northern Army. Is it safe tap water for drinking and food? Quality assurance in the interior of the residence is the responsibility and responsibility of each resident. Therefore, keep your water supply system always in good condition and clean the water box at least 2 times a year. Each water box must be permanently closed and well sealed.
Upholding
Chlorinated tap water is unpleasant in taste and smell. But chlorination is necessary to neutralize microorganisms present in water. To neutralize microorganisms present in water, it is chlorinated. Drinking chlorinated water is not recommended, chlorine has the ability to accumulate in the body and during boiling forms very harmful chemical compounds. It is possible to neutralize the effect of chlorine by settling water. Just pour tap water into a large container and leave for 7-8 hours. Impurities of heavy metals and chlorine compounds will disappear during this time. Important! Use for drinking and food you need ¾ of settled water, pour out the remainder.
ICE FILTER
A simple method of preparing melt water at home is suitable for those who have a roomy freezer. Cold water in plastic bottles must be placed in the freezer and wait until about half of it freezes. Not frozen water remains in the middle of the volume and is poured out. The ice is thawed and used for drinking. The idea of \u200b\u200bthis method of water purification is that clean water freezes first, and most of the impurities remain in solution. Even sea ice mainly consists of fresh water, despite the fact that it forms on the surface of a salt reservoir. It is important to know: you can use only that water from which transparent ice is obtained. If the ice looks cloudy, the water from it is saturated with harmful substances. Therefore, doctors only recommend clear transparent ice to thaw and drink. Meltwater from it is very useful for the skin, so you can actively use it for washing.
Silicon enrichment
Silicon has strong bactericidal properties, in fact it is the best natural water filter, but the question is - where to get it? Silicon can be bought at some pharmacies or ordered in the online store. Its cost is not great - 230-250 rubles per 150 g. In addition, silicon also has antibacterial, anti-inflammatory, bactericidal properties, improves metabolism, has a beneficial effect on the functioning of the gastrointestinal tract, preventing the occurrence of pathologies, and promotes the rapid elimination of toxins from the body. , toxins, carcinogens and other harmful substances. Before using silicon for the first time, it is necessary to thoroughly rinse it with running water, then add water and leave for 2-3 days. It is necessary to drink in small portions, at least 2-3 glasses a day. Periodically (1 time per week) crystals should be washed from the formed plaque.
activated Carbon Purification
Activated carbon is a part of household bulk filters for water purification. This is an effective water purifier, after which tap water becomes more pleasant to taste and smell. since coal absorbs almost all the harmful substances found in tap water. To purify water using activated carbon, you need to place a home-made filter in the form of a fabric or gauze bag filled with activated charcoal - powder, granular or in tablets (the tablets must be ground beforehand) on a water tank. True, such an improvised filter cannot be used for a long time, it requires replacement after a few days.
Silver cleansing
Ions contained in silver actively purify water. Silver has bactericidal properties, so you can pour water into a large glass container, place a silver object inside (with a 999 sample) and let the water stand for 8-10 hours. The only thing is that it is not recommended to drink only such water, silver - silver toxins can accumulate, creating an excess of silver in the body, which can lead to metabolic disorders. Photo: © seasons.agency / Jalag / Wrage, Götz, fotoimedia / Ingram.
What is water supply for? A reservoir or an internal reservoir has two purposes. One of them is to “break” the water pressure that enters your property, leaving it suitable for its more economical use, avoiding overloads in the inner pipes.
It is more likely that the person ate something that caused the problem. Moreover, cups and containers for water should always be clean. Hygiene habits such as washing hands with soap before emptying the toilets, cutting and cleaning nails, avoiding carrying a dirty hand in the mouth, and packing household waste in sealed containers is essential to prevent illness.