This program provides the following content of simulation teaching. 1. The disassembly and assembly, principle animation and introduction of dozens of common sewage treatment process equipment such as pumps and valves. 2. The simulation of 20 sewage treatment units, as well as principle introduction, process analysis, selection and optimization, principle and process analysis using animation, pictures and other ways. Design reference, including formula, conventional design method, design parameter 33, design all processes of several typical sewage treatment plants, use controller simulation, configuration software monitoring, networking, forming a complete control plant. 4. Provide task guide courseware. Including process equipment selection, sewage process selection and design, system troubleshooting and operation and maintenance. One of the most important and complex is the process industry simulation and control platform. The platform integrates teaching courseware of common sewage treatment process equipment such as pumps and valves, teaching courseware of principle, animation, simulation of 20 sewage treatment units, controller simulation and configuration monitoring.