Water purification industry information

Activated carbon filter

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Update time : 2022-01-14 14:27:00
Activated carbon filter element is made of high-quality nutshell carbon and coal-based activated carbon, supplemented by food-grade adhesives, using high-tech technology and processed by special technology. It integrates adsorption, filtration, interception, and catalysis. It can effectively remove organic matter, residual chlorine and other radioactive substances in water, and has the effect of decolorization and odor removal. It is an ideal new generation product in the liquid and air purification industry. Type: white head sintered activated carbon filter, black head with skeleton sintered activated carbon filter, granular activated carbon filter.
The activated carbon filter element is made of granular activated carbon added with a binder and heated and sintered. The innermost layer of the filter element is a polypropylene skeleton, which is used to strengthen the pressure resistance of the filter element. The skeleton is covered with two layers of polypropylene microfiber felt, which can intercept the 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 microfiber felt, which can intercept particles larger than 10-20 microns in the liquid, so that the filter element has dual functions of filtration and purification. The outermost layer is a white plastic mesh sleeve, which gives the filter element a complete appearance and a clean 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 loaded into the filter cartridge. The finished activated carbon filter elements are tightly wrapped with plastic film to prevent the filter element from being polluted and keep the filter element in a fresh state.
Activated carbon filter has good adsorption and can effectively remove residual chlorine, odor, color and organic matter in water.

Activated carbon filter method
Activated carbon filtration, according to the adsorption characteristics of activated carbon, activated carbon is mainly used for removing pollutants in water, decolorizing, filtering and purifying liquid and gas, and also for air purification and waste gas recovery (such as the recovery of gas benzene in the chemical industry) , the recovery and refining of precious metals (such as the absorption of gold). Activated carbon is mainly made of substances with high carbon content, such as wood, coal, nut shells, bones, petroleum residues, etc. With coconut shell as the most commonly used raw material, under the same conditions, the active quality and other characteristics of coconut shell activity are the best, because it has the largest specific surface. Activated carbon is a kind of multi-pore carbon compound, which has a very rich pore structure and good adsorption characteristics. Its adsorption is formed by physical and chemical adsorption, and its appearance is black in color. In addition to the main carbon, its composition also contains a small amount of hydrogen, nitrogen and oxygen, and its structure resembles a hexagon. Features, each gram of activated carbon has a specific surface equivalent to 1,000 square meters.
Activated carbon use
Activated carbon filter cartridges are suitable for purification of process water and solutions in semiconductors, electronic devices, printed circuit boards, electroplating industry, food and beverage industry and other sectors.
Applicable to the following industries:
one. Electronics, electric power industry: pure water, gas, electrophoresis fluid, printing line plate, etc.
two. Chemical, petrochemical: solvents, coatings, magnetic pulp, detergents, liquid wax, etc.
three. Pharmaceutical and pharmaceutical industry: hospital water, pharmaceutical injections, Chinese liquids, etc.
Four. Food industry: food, beverages, drinking water, alcohol, etc.
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