摘要
本文介绍了基于西门子S7-300PLC的生活污水处理厂的自动控制系统，它对整个污水处理厂各构筑物设备实现自动控制，提高污水处理厂的设备利用率和自动化程度，使出水排放稳定，达到排放标准。
This article introduces the Siemens S7-300PLC based automatic control system of sanitary sewage treatment plant, which aehieves the automatic control to the various structural equipments in the whole sewage treatment plant, improves the equip- ment＇s utilization rate and the level of automation of the sewage treatment plant, thus makes the processed water in steady emissions to reach the effluent standard.
出处
《自动化信息》
2012年第7期73-74,共2页
Automation Information
