These pollutants come from various sources, including industrial processes such as petrochemical production, pharmaceuticals, and metal manufacturing, as well as domestic sewage, agricultural runoff, ...

Wastewater treatment processes are engineered systems designed to reduce organic matter, nutrients and other contaminants from water prior to releasing it back into the environment or reusing it.

This is the second of three stories, explaining the process of water and wastewater treatment for the City of Kamiah.

As the global population expands and industrial activities grow, significant volumes of wastewater are produced, often filled with various contaminants. Image Credit: Bilanol/Shutterstock.com These ...