Lõi lọc Aragon áp dụng cơ chế Quasi-Softening, đây là 1 cơ chế tiên tiến nhất về xử lý nước cứng(nước bị đóng cặn sau khi đun sôi), tối ưu và rẻ hơn các phương pháp xử lý độ cứng thông thường(sử dụng lõi lọc cation và lõi lọc RO)
Traditional processes applied in water softening and limescale prevention are ion exchange and reserve osmosis. Both methods remove excess hardness salts from water. These are reliable but rather expensive methods.
An alternative way to prevent limescale formation is the structural change of hardness salts into modifications that remain in suspension in small particles and do not form hard crystalline deposits. Scale usually consists of calcium carbonate in the calcite modification. However, there is another modification of calcium carbonate - aragonite. Aggregation of aragonite crystals and their adsorption on solid surfaces are substantially lower than those of calcite. Aragonite precipitates in the form of fragile and loose particles and stays in the bulk of the liquid rather than deposit on the walls of pipes and appliances.
Until recently, magnetic descaling of water was the only method based on the aragonite formation. The new type of Geyser filter called “Aragon” produces a similar effect. Treatment of hard water with a Geyser-Aragon filter in various geographical regions revealed that the water pas- sed thought the saturated Geyser filter does not form scale and, moreover, washes away the old scale.
This phenomenon, referred to as “quasi-softening” of water, was studied in detail. Formation of aragonite structure of hardness salts as a result of water passage through Geyser- Aragon filter was confirmed experimentally. The structural transormation of the precipitate to form rhombic aragonite crystals is clearly seen through a microscope.
As determined by X-ray diffraction (Russian Institute of Mineral Raw Materials, Russian Academy of Science), the content of aragonite modification of calcium carbonate in water substantially increases after filtration through Geyser-Aragon. Conventional hard water
Our collaborative study with Vienna University, performed on hard water in Austria and Germany, confirmed the “quasi-softening” of the water due to accumulation of aragonite. On the basis of obtained results, a mechanism of this phenomenon was proposed.
In the course of filtration through the Geyser filter, calcite is transformed into aragonite with a noticeable change in the mineral composition of water. The “quasi-softening” occurs without any other additional equipment and is due only to the unique properties of the ARAGON filter material.
The fact that aragonite water does not form scale and gradually dissolves old deposits suggests similar behavior of such water in a living organism. It is probable that such water can dissolve nephro- liths (kidney stones).
The influence of water filtered through Geyser- Aragonite filter on living organisms was studied at the Military Medical Academy (St.Petersburg).
Double blind experiments were conducted with two groups of Wistar rats over a period of 30 days. Animals in the first group were fed with hard tap water. Animals in the other group drank the same water filtered through the Geyser-Aragon filter. Prior to the experiments, the filter was operated for a long time in hard water in order to ensure its saturation with calcium and magnesium salts. As a result, the hardness of initial and filtered water used in the experiments was similar. This made it possible to conduct the studies with water of the same composition, where the “quasi-softening” effect was the only variable. The most pronounced differences were found in urine deposits (see fig.1). Urine of animals in the first group contains large crystals capable of forming nephroliths. These crystals are thought to inflict damage to internal tissues of kidneys and urinary tracts. This assumption is confirmed by the presence of proteins and blood in the urine. These micro injuries can contribute to the development of internal infections.
Consumption of Geyser-Aragon filtered hard water leads to the decrease of both the size and the number of crystals present in urine. This positive change in the urine composition was observed in the animals fed with calcium rich water, since aragonite is assimilated more easily than calcite. Thus, aragonite water obtained with the Geyser filter facilitates calcium assimilability, improves functions of gastrointestinal tract and liver, decreases kidneys loading, and reduces the chances of nephrolith formation.