Why activated carbon is necessary to water filtration?

Activated carbon is a very small carbon particle with a large micropore per unit area. Usually we call it capillary pore. This kind of capillary has a strong adsorption capacity, because the surface area of carbon particles is very large, which can fully contact with impurities in water. These impurities can be adsorbed in the micropore, thus removing the colloid and other impurities in the water. Activated carbon can also adsorb Cl ions and ozone in water. It also has certain adsorptive capacity for organic substances in water. It can adsorb pigments in water obviously. In water treatment industry, we generally require iodine value to be over 700 mg. This kind of activated carbon has strong adsorptive capacity. With the continuous improvement of people"s living standards, more and more consumers are using water purifiers. Why activated carbon is used in water filter is not well understood. Now let"s learn about the activated carbon of water filter. No matter what substance is rich in water and what odor occurs, the strong adsorbent of activated carbon for water purification can solve this problem for us. So activated carbon water water is very common. Activated carbon for water purification is to use its porous solid surface to absorb and remove organic or toxic substances in water, so that water can be purified. Activated carbon for water purification is generally columnar particles with large specific surface area, well-developed micropore, high mechanical strength, fast adsorption, high purity, not easy to de-powder and long service life. It can also be widely used in chemical industry, electronics, medicine, printing and dyeing, food and domestic water, industrial water, solution filtration, adsorption purification, impurity removal, and deep purification of industrial wastewater.