Water softeners mainly address the problem of scale caused by hard water. Therefore, in the United States where water quality is relatively hard, household water softeners have become quite common. Household water softeners have entered the market, mainly targeting the regions of North China and Southeast China where water quality is relatively hard, and are still in their infancy. At present, the terminal sales of the products are mainly concentrated in Beijing and Shanghai.

　　Why soften water

　　Natural water can be divided into two types: hard water and soft water:All contain a relatively large amount of calcium and magnesium ions(Inorganic mineral spirit)Water that is hard is called hard water;Conversely, it is called soft water.If the hardness of water is caused by the presence of sodium carbonate or magnesium bicarbonate, such water is called inherently hard water;If the hardness of water is caused by sulfates or chlorides containing calcium and magnesium, such water is called eternal hard water.

　　Simply put, the content of calcium carbonate in water is less than10Milligram/The water that rises is of high standard soft water. You know the filter. In the developed countries of the East90%Household water use(Including cooking, washing, bathing, etc)All use soft water. Pollution-free rainwater, snow water and dew are all natural soft water. Drinking water.

　　1What is hard water?

　　Hard water refers to water containing minerals, mainly calcium salts, magnesium salts, etc. The higher the content of calcium and magnesium salts, the greater the hardness of water. When washing the face with hard water, calcium salts, magnesium salts and soap interact to form insoluble calcium and magnesium soap. It is like a gelatinous and sticky substance that adheres to the face and is difficult to remove. In this way, the filter is transformed. It turned out that the dirt on the skin had not been washed off, and new dirt had been added. These dirt and the sticky spirit caused by calcium and magnesium soaps clog the openings of the skin glands, not only blocking the skin's exudation channels but also causing embolism and small water filters. Comforting the skin can also affect its general metabolism, causing it to atrophy and age prematurely. Therefore, when washing our face, we should pay attention to choosing soft water with low hardness. Looking at the household purified water filter. In nature, well water and spring water have high hardness, lake water and river water have medium hardness, and rainwater, snow water and distilled water have low hardness. Therefore, it is better to wash your face with the latter three types of water.

　　The hardness of water is related to its taste. Hard water is refreshing and most mineral water has a relatively high hardness, making people feel it is particularly delicious. Soft water appears insipid and tasteless. However, when brewing tea or coffee with hard water, the taste will be affected. Learn industrial water filters. Some processing water is rather particular. Hard water will affect the processing, easily causing protein precipitation, inorganic salt precipitation or making it more difficult to cook thoroughly. Learn to filter it. Soft water is better for beverages. The water used in boilers should generally be softened from hard water; otherwise, accidents may occur due to excessive scale. The water scale on the kettle and shower head, the hard-to-clean stains on the tiles and sanitary ware in the bathroom, and the spots on glassware are all caused by hard water. Compared with the solid-liquid separation filter. Hard water gradually clogs household water pipes, wastes energy, shortens the service life of water heaters, requires more washing products for laundry, damages cotton fabrics and causes waste.

　　3Inorganic pollutants pose a great threat to human health

　　At present, the pollution of inorganic substances in water sources in our country is extremely serious, and the varieties of inorganic substances are increasing. According to statistics, there are about several common ones7Over ten thousand kinds. The presence of inorganic substances in water has a protective effect on colloids, enhancing their stability. This not only increases the difficulty of water treatment to a certain extent, but also makes it hard for toxic small-molecule inorganic substances to degrade. Let's listen to the Beijing drinking water filter. And it accumulates in the body and has a strong three-causing effect(Carcinogenic, teratogenic and mutagenic)Or chronic toxicity, the harm of inorganic substances to the human body is often delayed. It takes a long time from discovery to illness, and even more so20-30In the year. Beijing fully automatic soft. In addition, when inorganic substances combine with chlorine agents, halogenated compounds are produced, many of which have been confirmed to be carcinogens. Among them, the main ones are volatile trihalomethanes and non-volatile haloacetic acids. The carcinogenic risk of the latter is greater than that of the former50-100Double.