WELL INTERNATIONAL | TAMILNADU | INDIA | https://wellinternational.in | In wastewater treatment facilities, activated carbon is used to control odors by adsorbing and removing foul-smelling compounds, making the treatment process more bearable and environmentally friendly. Activated carbon filters in air purifiers and HVAC systems help reduce indoor air pollutants like formaldehyde, benzene, and other volatile organic compounds, creating healthier indoor environments.