Integrated Control and Monitoring Systems in Urban Sewage Treatment Plants Using Advanced Process system

The continuous improvement of the manufacturing sector and the quick development of metropolitan areas, a substantial amount of manufacturing and household sewage is discharged untreated into water resources. The increasing shortage of water resources means efficient and reliable sewage treatment has become an important link in realizing sustainable development, and the intelligent upgrading of sewage monitoring systems has become essential in the control of sewage treatment. The standardization of computerization control for urban sewage treatment plants, such as industrial waste and home waste, is a major challenge. Sewage treatment plants that use activated sludge treatment are frequently used to purify sewage water. The Siemens PCS7 control platform is produced by the primary research object and is a fundamental monitoring tool for detecting the PH and COD levels in treated sewage. The S7-400 series controller applies the closed loop PID control system and the model predictive control system. An enhanced sewage monitoring impact has been obtained with the appropriate development of PCS structure and Profinet network level in sewage treatment systems with Supervisory Control and Data Acquisition as the platform. Systems management for process automation pushed techniques that allowed access to field device, controller, and SCADA system operations and data. Optimize the functioning of a sewage treatment facility in terms of process stability, energy consumption, and environmental compliance.