集散控制系统在污水处理中的应用Application of

本文介绍了污水厂现行集散式控制系统的构成、配置及控制原理，通过三年多的应用，表明其系统的可靠性高、操作简单、独立工作性强。

关键词：污水厂，集散式控制系统，构成，配置，控制原理

Abstract: This paper is on the structure, configuration and control principle of the DCS control system, which is being used in sewage treatment plant. More than three-year application has proved its excellent-reliability, simple-operation and high -independency.

Keywords: sewage treatment; DCS controls system; structure, configuration and control principle