Sewage treatment is a critical process in managing wastewater and protecting public health and the environment. One of the primary objectives of sewage treatment is to remove suspended solids, which can include a variety of materials such as organic matter, debris, and microorganisms. This article will explore the methods used in sewage treatment to remove suspended solids​, the importance of this process, and the technologies involved.

Primary sewage treatment is a crucial step in the wastewater treatment process, aimed at removing solids and organic matter from sewage before it undergoes further treatment. This process is essential for protecting the environment and public health. Various machines and technologies are employed in primary sewage treatment to ensure effective removal of contaminants. This article will explore the machines used in primary sewage treatment, their functions, and the overall importance of this treatment stage.