Design and Application of Distributed Urban Sewage Treatment Plant Control System

The Distributed features of village or urban level sewage plants makes it difficult to operate in a centralized manner, so its operation management and operating cost control are particularly important. Aiming to implement the centralized management and remote control of distributed sewage plants based on the Internet of things, so as to reduce the operating cost, a web-based system has been built for several sewage plants, with expert system integrated. The main functions include SCADA system that can perform remote control, alert message notification for water quality exceeding standard, multi plant linkage control, etc. The application results show that the management and control system implement the centralized management and automatic control of distributed village (or urban) sewage plants, and effectively improve the operation and maintenance efficiency.