Introduction
Water purification is the process of removing contaminants from water to make it safe for consumption or other uses. Various methods and substances are used in water purification processes to eliminate impurities and ensure the water meets quality standards. One important substance used in water purification is Activated Carbon.

Activated Carbon
Activated carbon is a non-metallic substance that is commonly used in water purification processes. It is a highly porous material with a large surface area, which makes it effective in adsorbing and removing impurities from water.

How Activated Carbon Works
Activated carbon works through a process called adsorption. It has a unique structure consisting of tiny pores and a large internal surface area, which allows it to attract and trap contaminants. When water passes through activated carbon, the impurities present in the water adhere to the surface of the carbon due to the attractive forces between them.

Key Points:
- Activated carbon is a non-metallic substance used in water purification.
- It works through a process called adsorption.
- It has a large surface area and tiny pores that attract and trap impurities.

Benefits of Activated Carbon in Water Purification
Activated carbon offers several benefits in water purification processes. Some of these include:

1. Removal of Organic Contaminants: Activated carbon is particularly effective in removing organic contaminants such as volatile organic compounds (VOCs), pesticides, and industrial chemicals. It can adsorb these impurities, reducing their presence in the water.

2. Reduction of Odor and Taste: Activated carbon can also improve the taste and odor of water by removing substances that contribute to unpleasant smells and flavors.

3. Removal of Chlorine and Disinfection By-products: Activated carbon can effectively remove chlorine and disinfection by-products (DBPs) from water. Chlorine is commonly used as a disinfectant in water treatment, but it can leave residual taste and odor. Activated carbon can help eliminate these undesirable effects.

4. Enhancement of Overall Water Quality: By removing impurities and contaminants, activated carbon helps enhance the overall quality of water, making it safer and more pleasant to drink.

Conclusion
Activated carbon is a non-metallic substance used in water purification processes. It works through adsorption, attracting and trapping impurities in water. Activated carbon offers various benefits, including the removal of organic contaminants, reduction of odor and taste, removal of chlorine and disinfection by-products, and enhancement of overall water quality. Its use contributes to ensuring clean and safe drinking water for communities.

Chlorine