Development of dual purification function of activated carbon filter element-[3M filter element]

The activated carbon filter element of household pure water equipment is made by adding activated carbon particles to the binder and sintering. The innermost layer of the filter element of the reverse osmosis pure water equipment is a polypropylene skeleton to enhance the compressive strength of the filter element. The bone frame is covered with two layers of polypropylene microfiber felt, which can intercept liquid passing through the carbon core and bring out particles larger than 10 microns. The outer layer of the carbon core is covered with two layers of polypropylene superfine fiber felt, which can intercept particles larger than 10-20 microns in the liquid, so that the filter element has the dual functions of filtration and purification. The outermost layer is a white plastic mesh cover, so that the filter element has a complete appearance and a neat appearance. Both ends of the filter element are equipped with soft nitrile rubber end caps, so that the filter element has a good sealing performance after being installed in the filter cartridge. The finished activated carbon filter element is tightly encapsulated with plastic film to prevent the filter element from being contaminated and keep the filter element in a fresh state. u003cbru003e　　Activated carbon filter element is made of high-quality nutshell charcoal and coal-based activated carbon as raw materials, supplemented by edible-grade binders, using high-tech technology and processed by special processes. It integrates adsorption, filtration, interception, and catalysis. One unit, can effectively remove organic matter, residual chlorine and other radioactive substances in the water, and has the effect of decolorizing and removing peculiar smell. Sintered activated carbon filter element technology is an ideal new generation product in the liquid and air purification industries. u003cbru003e　　The activated carbon filter element has a good adsorption effect and can effectively remove residual chlorine, peculiar smell, color and organic matter in the water. u003cbru003e　　Characteristics of activated carbon filter element u003cbru003e　　The activated carbon filter element is a true deep-layer structure with dual functions of filtration and purification. The filter element has a nominal filtration accuracy of 10 microns. There is no need to add filter aid during use, and no need to filter after carbon treatment. Each activated carbon filter element contains 160 grams of plant sulfur-free activated carbon particles. Used for electroplating solution purification, because the filter element will not precipitate fibers or other substances, causing the plating layer to appear pinholes or brittleness. u003cbru003eTechnical Index of 　　 Activated Carbon Filter Element u003cbru003e　　Compressive strength: 0.4Mps　Use temperature: 52℃ u003cbru003e　　Rated flow rate: ≤300L/h (refers to the flow rate of filtered water per 250mm filter element) u003cbru003e　　Size: outer diameter 65mm inner diameter 30mm u003cbru003e　　 Length: 130+2mm 250+2mm(254) 500+2mm(508) 750+2mm(762) 1000+2(1016) u003cbru003e　　Technical indicators: u003cbru003e　　 specific surface area: 800~1000㎡/g; u003cbru003e　　 Carbon tetrachloride adsorption rate: 50~60%; u003cbru003e　　 Benzene adsorption capacity: 20~25%; u003cbru003e　　 Ash moisture content: ≤3.5%; u003cbru003e　　 Iodine adsorption value: ≥800~1000mg/g; u003cbru003e　　 Methylene blue adsorption value: 14~16ml/g. u003cbru003e　　Model specifications u003cbru003e　　Model: u003cbru003e　　CTO—W (white head sintered activated carbon filter element)——10 (length 10″) u003cbru003e　　CTO—B (black head with skeleton sintered activated carbon filter element)——10 (length 10″) u003cbru003e　　UDF (granular activated carbon filter element)-10 (length 10') u003cbru003e　　Specifications: (Special specifications can be customized) u003cbru003e　　 Purpose: u003cbru003e　　The activated carbon filter element is suitable for the purification of process water and solutions in the semiconductor, electronic devices, printed circuit boards, electroplating industry, food and beverage industry and other sectors. u003cbru003e　　 is suitable for the following industries: u003cbru003e　　一. Electronics, electric power industry: pure water, gas, electro-fluid, printing wire plate, etc. u003cbru003e　　 2. Chemical, petrochemical: solvents, coatings, magnetic pulps, detergents, liquid waxes, etc. u003cbru003e　　3. Pharmaceutical industry: hospital water, pharmaceutical injections, traditional Chinese medicine, etc. u003cbru003e　　4. Food industry: food, beverages, drinking water, alcohol, etc.