INT-STACS sewage treatment plant automation system adopts high performance PLC as the core, and connects the central monitoring station, field control station, automation instrument and execution device organically through industrial Ethernet and field bus, thus constituting a reliable, efficient, flexible and open distributed control system to realize automatic control of sewage treatment process.

In order to realize fewer staff on duty in the production process area and satisfy the safety requirement of the sewage treatment plant, the automation system of INT-STACS sewage treatment plant also integrates video monitoring system. With this system, the working conditions and environmental conditions of each process section are displayed on the display system of the monitoring center in real time.