What are the uses of activated carbon at different levels in water purification filters?

Activated carbon will gradually become saturated during use and needs to be replaced or regenerated in time. Generally speaking, the regeneration methods of activated carbon include thermal regeneration, chemical regeneration and biological regeneration.

 

The role of activated carbon in water purifiers:

Use the gaps between activated carbon to remove bacteria, viruses, heavy metals, organic matter, inorganic matter, blue algae, red worms, colloids, etc. in the water;

Use the adsorption function of activated carbon to remove residual chlorine (commonly known as bleaching powder) in sewage treatment plants; Use adsorption devices to remove odors, heavy metals, and radioactive substances.  

The uses of activated carbon at different levels in water purification filters mainly include adsorption, filtration and purification of impurities and pollutants in water.  

Compressed activated carbon is made by mixing granular activated carbon powder material and inorganic liquid binder, pouring it into a special mold, compressing it under high pressure with a press, and drying it after demolding. 

Function in water purifier: Compressed activated carbon filter (CTO) in water purifier can deeply absorb the discoloration, odor, residual chlorine in water and filter out fine impurities. It is used in the third stage of pure water machine and also plays a role in protecting RO membrane. The service life is generally 3-6 months.  

Compressed activated carbon filter elements are mainly used to adsorb residual chlorine, odor, pigments, and remove organic matter. Its function is to adsorb impurities in water through the microporous structure of activated carbon, thereby achieving the purpose of purifying water quality.  

Sintered activated carbon filter elements not only have the function of adsorbing residual chlorine and decolorizing more than 98%, but are also particularly suitable for removing odors and organic matter in water. This filter element is made through a sintering process, has good filtering effect and porosity, and can effectively remove pollutants in water.

Activated carbon hollow fiber composite filter element combines the technology of sintered activated carbon filter element and imported hollow fiber. It not only has the ability to adsorb residual chlorine, odor, pigments and remove organic matter, but also the hollow fiber has the effect of sterilization. This filter element combines multiple functions and provides a more comprehensive water purification effect. Granular activated carbon filter elements are also used to adsorb residual chlorine, odor, pigments, and remove organic matter and residual pesticides. Granular activated carbon is activated carbon processed into granules and is widely used in water purifier filters. These different types of activated carbon filters play an important role in the water purification process, ensuring the safety and health of water quality by adsorbing and filtering bacteria, viruses, heavy metals, organic matter, inorganic matter, etc. in water ‌12.  

The uses of activated carbon at all levels in water purification filters mainly include adsorption, filtration and purification of impurities and pollutants in water. ‌  

Compressed activated carbon filter elements are mainly used to adsorb residual chlorine, odor, pigments, and remove organic matter. Its function is to adsorb impurities in water through the microporous structure of activated carbon, thereby achieving the purpose of purifying water quality.

In addition to the function of adsorbing residual chlorine and decolorizing by more than 98%, sintered activated carbon filter elements are also particularly suitable for removing odors and organic matter in water. This filter element is made through a sintering process, has good filtering effect and porosity, and can effectively remove pollutants in water. The activated carbon hollow fiber composite filter element combines the technology of sintered activated carbon filter element and imported hollow fiber. It not only has the ability to adsorb residual chlorine, odor, pigment and remove organic matter, but also the hollow fiber has the effect of sterilization. This filter element combines multiple functions to provide a more comprehensive water purification effect.  

Granular activated carbon is generally made from coconut shells, fruit shells and coal, and is refined through a special process. It appears as black amorphous particles with a porous structure and good adsorption properties. It is used in the purification of gases and liquids. The granular activated carbon filter element is also used to adsorb residual chlorine, odor, pigment, and remove organic matter and residual pesticides. Granular activated carbon is activated carbon processed into granules and is widely used in water purifier filter elements. These different types of activated carbon filters play an important role in the water purification process, ensuring the safety and health of water quality by adsorbing and filtering bacteria, viruses, heavy metals, organic matter, inorganic matter, etc. in water.    

Activated carbon will gradually become saturated during use and needs to be replaced or regenerated in time. Generally speaking, the regeneration methods of activated carbon include thermal regeneration, chemical regeneration and biological regeneration. Thermal regeneration is one of the most commonly used regeneration methods, which can effectively restore the adsorption performance of activated carbon; chemical regeneration can be used to treat wastewater containing acid and alkali substances; biological regeneration can use microorganisms to decompose organic matter and restore the adsorption performance of activated carbon.  

In addition, the replacement cycle of activated carbon is generally 3-12 months, and the specific time depends on factors such as water quality and water consumption.