摘要
本文根据污水厂工艺特点,讨论了可编程序控制器(PLC)在污水处理CASS工艺中自动控制的实现,阐述了系统构成和控制方式,并对过程控制实现进行了说明。
According to wastewater treatment plant process characteristics, discussing the programmable logic controller （PLC） in the sewage treatment process CASS Automatic Control, describes the system structure and Control mode, and process control to achieve a description.
