With the improvement of living standards, many people also use water purifiers in the kitchen, which is good in the kitchen water purifier. The following is the decoration and decoration of the kitchen. I will introduce the principle and purchasing method of the kitchen water purifier . I hope you can refer to it. A: The principle of the kitchen water purifier. 1. Boiling method refers to the drinking of tap water after boiling. This is an ancient method and is widely used in China. Boiling water kills bacteria, but it can't be removed for some chemicals and heavy metals, even if it is extremely low, so drinking is not safe. 2. Mineralization method refers to the addition of mineral elements (such as calcium, zinc, strontium, etc.) beneficial to the human body on the basis of purification. The purpose is to play the health care role of mineral water. Commercially available water purifiers generally achieve mineralization by adding maifanite to the water purifier, but the artificial mineralization effect is still a controversial issue. 3. The water purifier is a newly invented product in Japan. It purifies the water first and then electrolyzes it. The alkaline activated water corresponds to the PH value of the human body environment and has a health-care effect on the human body. Drinking; acidic activated water can be used to wash your face, bath, and have a cosmetic effect. However, there are different views on the water-sinking principle of the water separator, the quality of the water and the impact on the human body after use, which need to be further explored. 4. Activated carbon adsorption, more commonly used, multi-use essence, coal quality, shell (nuclear) and other carbon-containing substances by chemical or physical activation method. It has a very large number of micropores and specific surface area, so it has a strong adsorption capacity and can effectively adsorb organic pollutants in water. In addition, during the activation process, some non-crystalline sites on the surface of the activated carbon form oxygen-containing functional groups, which make the activated carbon have chemisorption and catalytic oxidation and reduction properties, and can effectively remove some metal ions in the water. 5. Reverse osmosis membrane method, a type of membrane separation technique that uses pressure to pass water through a synthetic membrane that allows only pure water to pass through and contaminants are eliminated. The R/O reverse osmosis technology used is a high-tech achievement that has been carefully developed by the US Government and the Space Agency for hundreds of millions of dollars to solve the problem of drinking water on the moon. High cost, suitable for areas with poor water quality. 6. Microfiltration and ultrafiltration method, which is a microporous membrane made of cellulose or polymer material, which uses its uniform pore size to intercept particles, bacteria, colloids, etc. in water, so that it does not pass through the membrane. Remove. This microporous membrane filtration technology, also known as granular filtration technology, is capable of filtering micron or nanoscale particles and bacteria. Both ultrafiltration and microfiltration are membrane separation technologies. There is no obvious boundary between the two. The working pressure of ultrafiltration is generally about 0.3 MPa, which can remove macromolecular substances, bacteria, viruses, etc. in water, but the flux is low. . Second: the purchase of kitchen water purifiers. 1. Pick a better brand, pick a better brand, and choose the right product based on local water quality. The water quality difference between the north and the south of our country is relatively large, and the water quality is complicated. Different regions should choose different products according to water quality. Brands that are generally foreign are not necessarily suitable for our country. Because the water quality requirements in Europe and the United States are not the same as the domestic water quality requirements, it is necessary to choose the brand of the water purifier according to the local water quality. 2. Appropriate water purifier style, when choosing the water purifier style, it depends on the size and accommodation space of the kitchen, and the convenience of installation. There are generally kitchen-style and on-shelf styles, and two different styles can meet the daily water purification related requirements. The undercounter type is a water purifier that can be hidden in the cabinet. The water purifier is installed in the cabinet, which is more beautiful and convenient to use. The on-board water purifier is installed on a wall or a workbench and does not need to be hidden, so it is more beautiful in appearance than the understage. The on-stage type can also be used in places such as the living room. 3. The choice of water purifier output, the water purifier according to the amount of water, there is a bucket type pure water machine, there is no barrel type water purifier, and the barrel type water purifier has a water output of 0.15 liter per minute. Model water purifiers are equipped with a storage tank of about 10 liters, which is convenient for daily use. The water consumption of the barrelless water purifier is relatively large, and there is a little difference in the water purifying effect of the barrel type water purifier. The above is a small series for everyone to introduce in the daily life, buy the kitchen water purifier purchase and principles, if you want to know more about the renovation, please continue to pay attention to the decoration home network. More related wonderful reading: What are the types of kitchen water purifiers? Kitchen water purifier function What types of kitchen water purifiers are there? What is the role of the kitchen water purifier? 2017 latest kitchen water purifier top ten brand rankings What is a kitchen water purifier? How to use the kitchen water purifier? How to choose a kitchen water purifier? What is the price of the kitchen water purifier? Ningbo XISXI E-commerce Co., Ltd , https://www.petspetscleaning.com
