How effective is activated carbon in removing chlorine from water?

The chlorine removal effect of activated carbon is mainly reflected in the following aspects:

Physical adsorption: activated carbon through its surface pore structure, rapid adsorption of chloride ions and organic matter in water, this adsorption is more significant in the initial stage, but easy to reach the saturation state.

Chemisorption: Activated carbon reacts with chloride ions through chemical bonds to convert strongly oxidizing free chlorine and chloramine into non-oxidizing chloride ions. This process involves not only chemical catalytic reactions, but also the possible formation of other substances such as NH3 and Cl-, which can be removed through the reverse osmotic membrane.

Continuous action: The chemisorption process of activated carbon does not have the problem of adsorption saturation, so it can continue to run for quite a long time and effectively remove the residual chlorine in water.

Practical application: In water purification equipment, activated carbon filter element is used to remove residual chlorine in water, its removal effect can reach more than 99%. In addition, activated carbon is also being used to manufacture central water purifiers at home to further ensure the safety and purity of water quality.

To sum up, activated carbon is an effective chlorine removal material, its chlorine removal effect depends on the type of activated carbon, dosage and water quality characteristics. In practical application, the selection of appropriate activated carbon and reasonable use conditions is the key to ensure good chlorine removal effect.