Sewage treatment is a crucial process that ensures the safe disposal and management of wastewater generated from households, industries, and other sources. The treatment of sewage is essential for protecting public health and the environment. This article will explore the various steps involved in sewage treatment, detailing the processes and technologies used to convert raw sewage into treated effluent that can be safely released into the environment or reused. Understanding these steps is vital for appreciating the complexity and importance of wastewater management in modern society.