PLC和上位机在污水处理控制系统中的应用

The application of PLC and super computer in the control system of sewage treatment

结合某污水处理厂的工艺特点 ,介绍了控制系统的构成和控制方式 ,并对由PLC控制站和上位机组成的控制系统的主要功能进行了叙述 。

Combined with the features of sewage treatment technology the composition and control ways of the control system of sewage treatment which composed by PLC control station and super computer are introduced as well as its major functions in order to realize the real time monitoring of whole treatment process.