What are the materials of water purifier? How to distinguish the quality of water purifier

Many people who have health requirements do not know how to distinguish the quality of water purifier, how to distinguish the quality of water purifier, and how to choose water purifier? Let's have a look!At present, the common materials of water purifier are: ppcotton, activated carbon, KDF, ultrafiltration membrane, RO membrane (reverse osmosis membrane, reverse osmosis membrane), quartz sand, small molecular ball, tourmaline, Maifanshi, infrared mineralized ball, etc. Consumers can choose a suitable water purifier according to their desired purification effect; the quality of filter element directly affects the quality and filtering effect of water purifier.
The process of ppcotton can be weighed. At present, there are 90g and 110g specifications, and the heavy one is the best. The hardness and toughness of membrane wire can be easily seen by ultrafiltration membrane. Ro manufacturers are few, and manufacturers can be seen. Activated carbon can absorb impurities and peculiar smell in water, and it will not change the structure of water or release substances to water. It also has a good adsorption effect on chemical pollution in water, and its disadvantage is short life. Ultrafiltration (UF) is a kind of membrane separation technology using differential pressure. The filtration precision reaches 0.01 μ M. it can remove rust, sediment, bacteria, macromolecular organic matter and other harmful substances in water, and retain mineral elements beneficial to human body. Reverse osmosis technology is a kind of ultra-high precision membrane separation technology using differential pressure. The filtration precision is about 0.0001 μ M. it can filter almost all impurities (including harmful and beneficial) in the water. It only allows water molecules to pass through, and can completely remove harmful impurities and viruses. Maifanshi is a kind of natural medicine ore, which contains potassium, sodium, calcium, magnesium, phosphorus, zinc, iron, selenium, copper, strontium, iodine, fluorine, metasilicic acid and other 18 trace elements necessary for human body. Microelements account for about 0.025% of human body weight. Although the content of microelements is very small, they play an important role in the process of human life. Their insufficient or excessive content in human body will affect health, even life-threatening. Tourmaline filter material is mainly composed of tourmaline particles and tourmaline balls. It can enhance the activity of drinking water or increase the anion in the air. Anionic water is treated by tap water and then treated by anion generating materials. It has the following characteristics: alkalescent, free of bacteria, organic matter and ionic minerals. Its molecular group is small and its solubility and permeability are strong. Functional filter materials of other water purifiers should be good sources.

The quality of water purifier can be determined by its material. At present, the common cylinders are: stainless steel, PVC plastic, FRP, cast iron, synthetic resin plastic, etc. As a water purifier material, stainless steel 304 must be selected, with good compression resistance and corrosion resistance. Plastic must observe the material, thickness, weight and hardness of its process. The material of water purifier can be selected by comprehensive appeal.

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