Activated carbon filter type introduction Let you know more about activated carbon

The introduction of activated carbon filter elements will let you know more about activated carbon [Lvyuan filter element manufacturer] The pure water equipment has an activated carbon filter element system that can deeply purify water. The raw water is filtered layer by layer in the water purifier, and when it reaches the activated carbon filter element, it can be absorbed more completely Different colors and odors in purified water, adjust the taste of pure water, and at the same time suppress the regeneration of bacteria in pure water. Let's take a look at the introduction of activated carbon filter types! Types of activated carbon filter elements: 1. Granular activated carbon filter element This is the activated carbon commonly used in water purifiers. The smaller the particles, the better the adsorption capacity, but the greater the resistance of the water (the pressure difference between the inlet and the outlet), the easier it is to leak carbon, so the water purifier manufacturer should choose the particles with the appropriate particle size. In large-scale water treatment equipment, 10-24 mesh (diameter 0.8-2.0mm) is often used. Small household water purifiers are recommended to use 16-32 mesh (diameter) due to the short carbon column height, fast flow rate, and short contact time between water and activated carbon. 0.6—1.3mm). 2. Powder activated carbon filter Powder activated carbon is actually a finer granular activated carbon. Due to its small size and large specific surface area, its adsorption effect is better than that of commonly used granular activated carbon. It is formed by adding a binder (such as PE resin) with granular activated carbon and heating, sintering and extrusion. The outer layer of the filter element is often covered with white polypropylene (PP) non-woven fabric. The sintered activated carbon filter has two functions of adsorption and filtration (average pore size 3-20um), but its filtering function is lower than that of PP melt-blown filter, and its adsorption function is lower than that of granular activated carbon filter. 4. There are two types of activated carbon fiber felt according to different raw materials: one is made of viscose fiber filament as raw material, processed into cloth, carbonized, activated and treated at high temperature; the other is based on polypropylene Fiber as raw material, processed into felt, pre-oxidized, carbonized, activated and processed at high temperature. The average aperture is 17-26A for the former and 10-20A for the latter. Activated carbon fiber is often used to make felt with a thickness of 1-5mm. It has more micropores than granular activated carbon, a larger specific surface area (1000-1600m2/g), a larger adsorption capacity (2-6 times higher), and a faster adsorption speed. It is fast, and has good regeneration performance, fast desorption speed, and can be reused. The disadvantage is that the price is more expensive, and it is easy to breed bacteria. I will share it with you today. I think my article is good. You can bookmark and share it with your friends. For further consultation or purchase, you can open the official website of our Lvyuan company. I will also interact with friends and learn together. . Our company mainly produces: activated carbon filter, PP filter, wire wound filter and so on.
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