結合西南科技大學1 萬噸/日污水處理廠的工藝特點，分析了控制系統的構成和控制方式，并對由PLC 控制站和上位機組成的控制系統的主要功能進行了闡述，提出了污水處理控制系統發展的重點方向。
關鍵詞: 污水處理，自動控制，PLC 控制

The applied analysis of sewage treatment control system in Southwest University
of Science and Technology zhouxiaobo wangchenduan (Southwest University of Science and Technology Environment and Resources institute, miangyan 621002) Abstract: Combine 10,000 ton per days of craft characteristics of sewage treatment plant of southwest University of Science and Technology, analyse composition and control method of control system, and to is it stand and go to location main function of control system that plane make up not to is it explain to go on to control by PLC, have proposed the key direction of control system development of sewage disposal.
Key words: Sewage disposal, automatically control, PLC control