Working principle

The working principle of activated carbon V-type filter is based on the physical adsorption and chemical adsorption capacity of activated carbon:

Physical adsorption: Activated carbon has a highly developed microporous structure and large specific surface area, which can adsorb organic matter and inorganic matter in the air.

Chemical adsorption: The oxygen-containing functional groups (such as hydroxyl, carboxyl, etc.) on the surface of activated carbon can chemically react with pollutants to further improve the adsorption efficiency.

When the air passes through the V-type filter, the odors, harmful gases and pollutants in it are adsorbed by activated carbon, thus achieving air purification.

Technical Parameters:

What harmful gases can activated carbon V-type filter remove?

• Organic compounds

Volatile organic compounds (VOCs) : such as benzene, toluene, xylene, ethyl acetate, etc. These gases are often present in chemical, pharmaceutical, printing and other industries, as well as furniture, decoration materials and other odors released. Through its high adsorption performance, activated carbon V-type filters can effectively adsorb these organic compounds and reduce their concentration in the air.

Formaldehyde: is a common indoor pollutant, mainly from decoration materials, furniture and so on. Activated carbon V-type filter has good adsorption effect on formaldehyde, can effectively reduce indoor formaldehyde concentration and improve air quality.

• Acid gases

Sulfur dioxide (SO₂) : mainly from coal, fuel and other industrial production processes, as well as automobile exhaust. Activated carbon V-type filter can absorb sulfur dioxide in the air, reducing its harm to the environment and human health.

Hydrogen sulfide (H₂S) : with rotten egg odor, often found in sewage treatment plants, landfills and other places. The filter can effectively remove hydrogen sulfide and reduce odors.

Hydrogen chloride (HCl) : Hydrogen chloride gas is often produced in chemical production, semiconductor manufacturing and other industries. Activated carbon V-type filter can absorb hydrogen chloride to protect the health of production equipment and personnel.

• Basic gases

Ammonia (NH₃) : In the agricultural, chemical, pharmaceutical and other industries, ammonia emissions are more common. It has a pungent odor and irritates the human respiratory tract. Activated carbon V-type filter can adsorb ammonia and reduce its concentration in the air.

• Other harmful gases

Mercury vapor: In some industrial processes, such as the chlor-alkali industry, electronics manufacturing, etc., mercury vapor may be produced. Activated carbon V-type filter can absorb mercury vapor, reducing its harm to the environment and human health.

Radioactive gases: In the nuclear industry, radiological medicine and other fields, radioactive gases may be produced. Activated carbon V-type filter can absorb part of the radioactive gas and reduce its radioactivity level in the air.