Домашние фильтры для воды с обратным осмосом

Scientists have been sounding the alarm about the current ecological state of our planet for more than one year. In this context, the problems of water quality in the water supply system do not seem so global, but they force us to think about how to choose and buy a water purification system. When viewed in terms of one family or individual, water, as the source of life, is immensely important. In this regard, more and more Ukrainian families are turning their attention to filters for water purification. Reverse osmosis is a new generation water filter designed according to the latest technological advances in the safety and quality of the liquid consumed. He will be discussed in this article. But first, its main feature should be noted - reverse osmosis water filters remove 99% of impurities, which makes it possible to talk about absolute, comprehensive, complete, safe cleaning. Simply put, at the outlet of the system, the water is practically distilled. Other possibilities that a reverse osmosis system has include:

• Fight against organic (like bacteria) and mechanical (like rust) impurities;
• Removal of chemical contaminants (including metals);
• Elimination of nitrates, sulfates, salts;
• Cleaning from viruses and other possible contaminants of various origins.

Thus, osmosis filters for water purification have rightfully become the leaders of the modern market. The water at the outlet of the system is distinguished by the absence of any odors, a natural taste, which differs significantly from the water supply analogue. It is noteworthy that this principle of operation has been known to mankind since 1748, but only relatively recently began to be used in full force to solve domestic and industrial issues.

HOUSEHOLD REVERSE OSMOSIS FILTERS - PRICE AND KEY TO HEALTH. PRINCIPLE OF OPERATION OF THE DEVICE

The operation of the filter is based on a thin-film semi-permeable membrane capable of allowing solvent to pass through and retaining other substances. The process takes place under pressure. It is difficult to imagine, but the membrane cells of the drinking water purification system for cottages, houses, apartments, offices correspond to the size of the molecule. The system itself has several stages through which the liquid passes before the final readiness for its use. And even the usual home water purification system for a sink turns into a real laboratory. Conventionally, the following cleaning steps can be distinguished:

• Pre-filtration. This function is based on pre-filters, which are able to cope only with coarse, coarse mechanical impurities. So, a reverse osmosis water filter, which is easy to buy, removes impurities more than 5 microns. It should be borne in mind that replacing the cartridge in this case is a prerequisite.
• Cleaning itself. Depending on the selected cartridges and their quantity in the system, the processes will proceed differently. This also includes direct passage through the membrane. It is worth buying a reverse osmosis water filter precisely for the sake of this stage, which ensures the elimination of 99% of impurities.
• Post-filtering. In the last step, no important new clean-ups take place. The water only receives a pH level correction and is protected from the ingress of impurities during storage in the tank.

And if you are still tormented by the question of which water purification system is better, here are a few more arguments. Thanks to the reverse osmosis system, purified water does not leave scale during boiling, which once again proves the uniqueness of these devices. You can use purified water for all household appliances, protecting not only your body, but also household appliances from harmful effects. Another question that arises before those who want to buy a reverse osmosis filter is the price. It is, undoubtedly, somewhat higher than that of trunk systems, but the effectiveness is also different at times. Therefore, if funds allow you, a reverse osmosis system is your ideal choice.