基于PLC的污水处理厂自动控制系统的设计

摘要

The automatic control requirements of the process of sewage treatment plant and process equipment were in-troduced. It realized sewage treatment process automatic control and data sharing through the PLC and computer control. It provides an economical, simple and easy method for automation management and control of the city sewage treatment plant.%介绍了大关具污水处理厂工艺流程及工艺设备的自动控制设计.通过PLC和计算机控制,实现了对污水处理过程的自动控制和数据共享,为城市污水处理厂实现自动化管理与控制提供了一套经济适用、简便易行的方法.