​Effective management of domestic wastewater is critical for maintaining public health, environmental sustainability, and urban infrastructure. Pumps serve as indispensable components in wastewater collection, transportation, and treatment processes. This article explores the applications, types, and advancements of pumps in domestic wastewater systems.

Industry: In manufacturing, pumps play crucial roles in processes such as chemical engineering, oil extraction, and shipbuilding. Chemical plants utilize pumps for transporting raw materials, cooling, and safety; oilfields rely on them for well drainage and injection; and shipbuilding involves pumps for cooling and drainage systems.