Activated sludge process

The activated sludge process is a water treatment method that uses beneficial microorganisms to remove pollutants from sewage. Wastewater is aerated in a tank, providing oxygen that encourages bacteria and other microbes to break down organic matter and contaminants. These microbes form clusters called "flocs" that can be separated from the clean water by settling in a tank. The process effectively reduces organic material, nutrients, and pollutants, making the water safer to release into the environment or for reuse. It’s a key technology in modern wastewater treatment plants, ensuring water quality and protecting ecosystems.