WELL INTERNATIONAL | TAMILNADU | INDIA Granular Activated Carbon (GAC) Filtration: GAC is widely used in water treatment systems as a filtration media. Water is passed through a bed of granular activated carbon, and the carbon adsorbs impurities such as organic compounds, chlorine, volatile organic compounds (VOCs), and some heavy metals. Powdered Activated Carbon (PAC) Addition: Powdered activated carbon is added directly to water to facilitate the adsorption of contaminants. PAC is often used in batch treatment processes or within rapid mixing tanks. https://wellinternational.in
