基于PLC的污水处理厂自控系统的实现  

Solution of Automation System Base on PLC in Waste Water Treating Company

作　　者：张培山[1] 钟昆[1] 张林江[1] 

机构地区：[1]天津市中环系统工程有限责任公司,天津300060

出　　处：《自动化与仪表》2007年第5期60-62,72,共4页Automation & Instrumentation

摘　　要：主要介绍了污水处理厂自控系统的组成、功能及如何利用PLC实现全厂自动控制,并介绍了在系统实施中遇到的若干问题及其解决措施。通过污水厂自控系统的运行,节约了污水处理成本,提高了污水处理效能。This paper mainly introduces the component and function of automation system used by Sewage Treatment Company and how to use PLC to achieve automation control on whole company,as well as the issues and their so- lutions which have been met in the process of implementing the system. And the usage of the automation system can also save money and increase the efficiency of sewage treatment.

关 键 词：可编程控制器 污水处理 自动控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]