A Wastewater Treatment Plant is a facility designed to remove contaminants from used water, making it safe for release into the environment or for reuse. The process typically involves several stages, including screening, sedimentation, and biological treatment, which help to break down harmful substances and reduce pollutants. After treatment, the cleaned water is often discharged into rivers or oceans, or it may be reused for irrigation and industrial processes. Proper operation of a Wastewater Treatment Plant is essential for protecting public health and preserving local ecosystems by preventing water pollution.