Design of An Intelligent System for Monitoring and Management in Sewage Treatment Plants Based on IoT

Due to the large number of sources and wide area of domestic sewage, the sewage treatment facilities in Kunming are mainly distributed in scattered market towns and villages and have a wide variety. With the wide application of IoT technology, sewage treatment plants are heading towards intelligence and unmanned technology, with better treatment monitoring, higher treatment quality and lower operation cost. Based on IoT technology, this paper constructed an intelligent system for monitoring and management in sewage treatment plants in Dianchi lake basin and Niulan river basin. The overall architecture of the system was achieved by modularized function design, and was divided into three systems : device end system, network transmission system and application management system. This system realizing centralized management and display can monitor the operating status of sewage treatment process online, improve the efficiency of facility management and operation, as well as the work efficiency of relevant departments. The dilemma related to sewage management in Dianchi lake basin and Niulan river basin can be solved significantly.