What is filtered water? How is she good? You will find answers to these and other questions in the article. Today, tap water is almost unsuitable for consumption. Due to the rusty old water pipes, a large number of bacteria get into it, which can turn into a source of the disease.
Also in the water can be tiny particles of iron that fall off metal pipes. Because of this, kidney stones form over time. In order to protect yourself and your loved ones, the water must be purified from various impurities and bacteria. Consider filtered water below.
Water from the store
Where can I find filtered water? Today, many people prefer to buy water in supermarkets than to purify it. But it is not always possible to find out how long it was on the store shelf, and how long it should be used, since such information is often missing. And it is unclear how clean it is, because it can only be found in the laboratory.
At the moment, water purification through filters is the simplest and most effective method. Today you can choose the filter version for any wallet and taste. You just need to turn on the device, pour water into it and sometimes change the cassettes.
The use of special jugs and nozzles on the crane can also be considered one of the most straightforward, but not particularly effective ways. They purify water, but only from coarse particles. Against microbes, they are powerless.
The nuances of filtering at home
How to get filtered water at home? Tap water is cleaned with a home filter, which requires careful care, otherwise it will be transformed into a source of pollution. Its performance and cartridge life must be selected so that they are changed (mainly in the summer) at least once every three months.
When replacing cartridges, the filter housing should be washed and disinfected, and in case of a long interruption in operation (departure, vacation) the device must be preserved, for example, by filling with a potassium permanganate solution.
The choice of version depends on the composition of the water in your plumbing system, because imported devices are usually not designed for local water.
The chemical composition of complete drinking water
Does the filter clean water well ? When nutritionists discovered their basic canon “It’s better to overeat than not enough to sleep”, they easily realized the concept of physiologically (biologically) full drinking water.
Its chemical components should be in a volume that, on the one hand, should not exceed acceptable values from the “do no harm” position. On the other hand, for some chemical compounds there is also a lower safety threshold.
If a person will constantly drink water deficient in magnesium, iodine, calcium, carbon dioxide, fluoride, he can experience various ailments. Examples with a thyroid disorder (lack of iodine) or caries (lack of fluoride) are known to everyone.
The tap water flowing from the river basins is both tasteless, and slightly muddy, and heavily polluted. But there is one positive point - for the most part its salt composition is quite balanced and acceptable, which means that it does not require adjustment.
Therefore, reliable and uncomplicated methods that do not transform the salt composition of water, but solve the problem of cleaning it from suspensions, particles (filtration) and dangerous chemical compounds (sorption treatment) are suitable for cleaning.
Porous media
There are many filtering materials for water. It is a porous raw material for membrane and mechanical filters. Water is purified from chemical compounds by artificial and natural sorbents with the required qualities, which have a huge surface of internal pores. First of all, it is activated carbon.
Types of tap water and methods of its filtration
If you have a kitchen faucet for filtered water, feel free to purchase water treatment products. Its diversity in the world market is staggering, but the technical justification has reduced all this diversity to several basic variations.
The simplest filter is a single stage. Optimum layout - two cleaning stages: carbon filter and mechanical. It is best to have a three-stage with two carbon cartridges: the first eliminates many easily adsorbed compounds, and the second eliminates especially dangerous and difficult-to-absorb organochlorines.
It is important to know that water in different megacities and even city blocks can be like this: river, artesian or their mixture in the established proportions. That is why the structure of the filter must be determined based on the test of a specific water. In some places, water can be contaminated with rust, iron, and dirt from the pipes so much that a special cleaning step is required.
If hardness is increased in groundwater, softening will be required. And here, without the participation of a technologist, you can simply throw money away.
It is especially important that the water purification method is microbiologically safe. Tap water is disinfected with chlorine, which absorbs activated carbon perfectly. Therefore, after the coal sorbent, the water in the filters should not stagnate. Purifiers should work according to sanitary and hygienic and economic utility.
We will not leave without attention those people who need to adjust the salt composition of water during cleaning. Membrane technologies developed rapidly, which led to the development of reverse osmosis devices, the price of which is comparable with the best filtering and sorption three-stage systems.
Such purifiers can purify water from salts, inorganic and organic compounds, germs and even viruses. This ultra-pure drinking water is quickly gaining fans, and it has one great property: it has no equal for making coffee, broths, tea, drinks, ice, vodka.
Many hygienists claim that the lack of salts in the water treated with such a system is more than compensated for by our traditional provisions. Whatever it was, but ultrapure water is certainly the best way out if you do not have a real opportunity to provide yourself with physiologically complete water. In this case, it remains only to consider the version of the filter, preferably together with a specialist.
The benefits and harms of purified water
A tap for filtered water should be installed in the kitchen of every housewife. However, how acceptable and useful is such water? The absence of many harmful impurities, of course, is the main factor. However, this is not enough for health, because the body does not completely receive everything that it needs.
According to some reports, the memory and structure of drinking water is much more important than its chemical composition. Indeed, not ordinary clean water is useful to a person, but water, which has a certain design. Such a liquid is also called “living” water. Only it can replenish energy and benefit the body. The remaining types of water do not possess the necessary information, energy, and therefore do not give vitality, but only take them away.
The struggle for clean water for humanity has not only brought benefits, but also harm. After all, if you constantly drink only filtered water, then the balance of salts in the body will be disturbed, and this can affect the occurrence of hypertension, cardiac arrhythmias and other ailments.
Obviously, water can cause a person both good and bad. After all, this is energy, and it is bad or good, we can not predict. Studying the human body from different angles and as an energy system, understanding requires harmony in various spheres of life, since water as a source of vitality occupies a central place. Giving it informational and energetic properties makes it possible to influence different areas of life and body functions.
Filtering rules
Filters are flowing (built into the water supply system) and pitcher class (mobile). Since each device has its own filter materials for water purification, first you need to analyze the water from your tap to find out what it needs to be cleaned from (excess iron, chlorine, sulfates, and so on). Treated water is useful in following these rules:
- the system for the real problem must be correctly selected;
- change the filter element for water in a timely manner, and the time declared by the manufacturer is better to halve;
- periodically test the water obtained after filtration.
Water purified by universal filters
Such filters remove all impurities, bacteria and viruses from tap water. The basis of their work is the reverse osmosis mechanism , after processing only water molecules remain.
Unfortunately, distilled and salt-free water is not very useful for the body, so these filters are mainly used in industry. If you drink such water regularly, there will be demineralization of the body: water deprived of salts will be taken from human organs. All this threatens with metabolic disorders, ailments of the heart, blood vessels, skeletal system, premature aging.
Heaped-up filters are equipped with a system of artificial mineralization of already treated water. The digestibility of salts placed in water in an unnatural way leaves much to be desired. Good water was invented by nature, and synthetic supplements are a blow to the metabolism and urinary system! Also, carcinogenic chlorine compounds easily enter the water back through the membrane. And this is the risk of cancer.
Water purified in a jug
If you do not want to install a mixer for filtered water, you can purchase a filter of a jug type. But keep in mind that it purifies water only from specific pollutants. The all-round fashion for jugs, which supposedly are suitable for any water, is fundamentally wrong.
In general, household filters do not completely purify water from nitrates and salts of heavy metals, which increases the likelihood of creating organochlorine compounds that adversely affect human health.
Using filters to adjust all the norms of water is very difficult. This is a planetary question, about which no one is yet fully aware. Optimizing several water parameters is very simple. But to fulfill this without prejudice to the remaining qualities of water is a very difficult task.
2 in 1 mixers
Have you decided to purify the water? Would you like to buy a mixer for filtered water? Now you can clean the water in the kitchen with convenience, without cluttering the workspace and without installing two separate taps. Combined mixers have two functions:
- Connection of tap water (for household needs).
- Connecting filtered water (to create food and drink).
2 in 1 mixers are much better than conventional and more rational. It is better to purchase one such device than to punch an additional hole in the sink, to buy another tap for drinking water, to occupy the necessary space.
Combined faucets have an interesting design that will appeal to even the most demanding customer and is suitable for any kitchen.
Installing such a device is very easy. It has three holes for hot, cool and purified water. All necessary installation details are included.