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Characteristics, application scope and features of activated carbon filters

2022-06-18

Characteristics of activated carbon filter Activated carbon filter is made of aluminum honeycomb, plastic honeycomb, paper honeycomb and other through-hole structure. Its gas dynamics performance is better than the traditional activated carbon filter, small bulk density, large specific surface area, high adsorption efficiency and small wind resistance coefficient. Honeycomb activated carbon filter is made of polyurethane foam cotton loaded with powdered activated carbon with a carbon content of 35%-50%. Its high adsorption efficiency can be used for air purification, removal of volatile organic compounds such as formaldehyde, toluene, hydrogen sulfide, chlorobenzene, and airborne pollutants. Under a certain air volume, the air resistance is small, the energy consumption is low, and it has a good purification effect on the environment with good purification effect. It can be widely used in various organic gases such as toluene, xylene, benzene and other benzenes, phenols, esters, alcohols, aldehydes, etc., as well as a variety of low-concentration, high-air volume gases containing trace amounts of heavy metals. The tail gas can be discharged directly after adsorption, concentration and purification. I. Characteristics of activated carbon filter: ...

Activated Carbon Filter Installation (HEPA Filter Installation)

2022-06-18

Activated carbon is used more in life, especially to solve many water treatment problems, like removing impurities, organic matter or deoxygenation in water. To make activated carbon play a hundred percent of the role, the choice of activated carbon filter size is very important, if you choose the wrong size of activated carbon filter, its function will be greatly reduced, so we must choose well. Activated carbon filter Activated carbon filter is a more commonly used water treatment equipment, as a pre-treatment of water treatment desalination system can adsorb the residual chlorine can not be removed in the previous filtration, which can effectively ensure the service life of the latter equipment, improve the quality of the water to prevent contamination, in particular, to prevent the latter reverse osmosis membranes, ion exchange resins, etc., the free state of residual oxygen poisoning pollution. The adsorption capacity of activated carbon is directly proportional to the contact time with water, the longer the contact time, the better the water quality after filtration. Note: The filtered water should flow out of the filter layer slowly. New activated carbon should be washed and cleaned before the first use, otherwise...

Activated carbon filter working principle (the role of activated carbon filter)

2022-06-18

Activated carbon is widely used in our life, and its good adsorption ability is very popular. Activated carbon filter is a kind of tank filtration apparatus, the outside is generally fiberglass material, the inside is filled with activated carbon, which can filter the microorganisms in the water and part of the heavy metal ions, and can reduce the color of the water. So what is the working principle of this activated carbon filter? The principle of adsorption of activated carbon is that a layer of balanced surface concentration is formed on the surface of its particles. The size of the activated carbon particles also has an effect on the adsorption capacity. Generally speaking, the smaller the activated carbon particles, the larger the filtration area. Therefore, the total area of powdered activated carbon is the largest, and the adsorption effect is the best, but powdered activated carbon is easy to flow into the tank with the water, which is difficult to control and rarely used. Granular activated carbon due to particle molding is not easy to flow, organic matter in the water and other impurities in the activated carbon filter layer is not easy to block, its adsorption capacity is strong, easy to carry and replace. Activated carbon ...

Do HEPA filter air purifiers filter out the new coronavirus?

2022-06-18

In the past few weeks, many people have been immersed in the panic brought about by the new coronavirus, the emergence of the new coronavirus makes the Spring Festival of 2020 unforgettable. 2020 popular products are no better than masks, in addition to masks, air purifiers have also become a sterilization "a hand", of course, given that air purifiers are more expensive, the air purifiers have become more effective. Many people have questioned the effectiveness of air purifiers after buying them. Air purifier products, HEPA high-efficiency filter is able to efficiently filter bacteria viruses harmful substances of the main device, in fact, HEPA high-efficiency filter than the current market is recognized as effective in the filtration of N95 precision is lower, according to professional data tests show that the N95 masks are able to effectively filter the droplet nuclei of 0.3 microns, and in the face of the spread of the new coronavirus through the droplets of the intercepting efficiency is as high as 98%, which is able to filter the droplet nuclei. 98%, can effectively prevent the new coronavirus through droplet infection. Air purifier HEPA high-efficiency filters due to different materials, its filtering...

Difference between activated carbon filter and activated sand filter (activated carbon filter working principle)

2022-06-18

Activated carbon filter is a filter that uses activated carbon as the filter media, and activated sand filter is a filter that uses quartz sand as the filter media, and there is a difference between the two in terms of filter media. The following is a detailed introduction to the function and principle of activated carbon filter and activated sand filter, so that you can better distinguish between them. Bag filter, precision filter, glass fiber reinforced plastic tank, carbon steel filter, mechanical filter, multi-media filter, ultraviolet sterilizer, quartz sand, activated carbon, resin and other filter media Activated carbon filter Activated carbon filter is a pressure vessel filled with coarse quartz sand bedding and high-quality activated carbon.　 Activated carbon filter function: In the water quality pretreatment system, the activated carbon filter can adsorb the residual chlorine that can not be removed in the previous filtration to prevent the oxidative degradation of the reverse osmosis membrane in the latter stage, and at the same time, it also adsorbs the contaminating substances, such as small molecules of organic matter, which leaks from the previous stage, and it has a more obvious absorption of odor, colloid and pigment in the water, and heavy metal ions, etc. It is a kind of pressure vessel filled with coarse quartz sand bedding and high-quality activated carbon...

High-efficiency filter cleaning method (how to clean high-efficiency filter)

2022-06-18

High-efficiency filter cleaning method (how to clean the high-efficiency filter) High-efficiency filter cleaning method High-efficiency filter is a kind of equipment that can capture particles of dust and various suspended matters below 0.5um, and when it is working, it can play a good filtration effect, and the resistance is relatively low, and the capacity of the dust is large, etc., so it can be used in many aspects such as the optical and electronic industry, biopharmaceuticals and other industries. High-efficiency filter cleaning and Classification is how? Take a look in detail below. HEPA filters have three categories: glass fiber filter paper, asbestos fiber filter paper and synthetic fiber. According to the structure of the classification can be divided into high efficiency filter without partition and high efficiency filter with partition. Non-compartmentalized high-efficiency filter efficiency is particularly high, the air volume is relatively large, and from the point of view of operating costs, is relatively low, can be used in the terminal filtration of air-conditioning units and a variety of large air purification equipment. It can be used in the terminal filtration of air-conditioning units and various air purification equipments for large air volume...

Who has the upper hand in air purifiers vs. fresh air air purification systems PK?

2022-06-18

"Haze" is a difficult to recognize and difficult to write the remote Chinese characters, the arrival of the haze hard to make this word a household name, young and old know the common word. Along with a deeper and deeper understanding of air pollution, the demand for a variety of air purification products is also increasing day by day. Every autumn and winter haze season, the home appliance market air purifier and new air purification system of these two types of air purification products to occupy the main sales territory. However, consumers have been caught in the "air purification product selection difficulties". Air purifier and new air purification system, who is more effective? How is the cost performance? What are the advantages and disadvantages? In a word, should we choose air purifier, or new air system? Today we take FILTECH FILTECH whole-house synchronized air purification system as an example, to elaborate on the air purifier and fresh air air purification system, which product air purification effect is good, which is more cost-effective. The reason for choosing FILTECH...

Product Performance Introduction of Filter Sponge

2022-06-18

Product Properties of Filter Sponges Introduction People commonly use sponges made from wood cellulose fibers or foamed plastic polymers. There are also natural sponges made from spongy animals, and most natural sponges are used for body cleaning or painting. In addition, there are three types of synthetic sponges made of other materials, namely, low-density polyether (non-absorbent sponges), polyvinyl alcohol (highly absorbent materials with no visible pores) and polyester. Sponge in daily life is widely used, which filter sponge is everywhere, today to give you an explanation about the use of filter sponge and product characteristics. The main sources of filter sponge: foam sponge, rubber sponge, recycled sponge filter sponge features: high resilience sponge, shaped sponge, shape sponge, color sponge, slow rebound sponge, memory sponge filter sponge uses: water filtration, filter sponge, sound-absorbing sponges, dust, dust removal, air filtration, packaging sponges, cleaning, bath sponges, special sponges, flame retardant (fire) sea...

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Latest Articles

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