Research on the monitoring system of multi-sensor based sewage treatment process

This article puts forward a multi-sensor data collection and the methods on the real time control of the sewage treatment process. The three layer distributed control system and parallel sensor integration scheme are designed according to the needs of the sewage treatment process, then the model selection is made on the hardware of the sensors and control module according to the needs of the sewage water quality monitoring and process control and hardware configuration distribution is conducted according to the distribution, types and information of the monitoring points, control points and data points and finally corresponding procedures are prepared and the relevant test is conducted as well according to the target sewage treatment process. © 2013 IFSA.