可编程控制器在污水处理过程中的应用

Application of PLC in the Process of Sewage Treatment

基于环保理念下,工业企业为更好践行节能降耗路线,不断提升污水处理能力,修建大型污水处理厂,通过建立可编程控制系统,有效提升了污水处理水平,可编程控制系统(简称PLC)自动化程度较高、分离效果明显,应用前景广阔。基于此,文章简析了PLC工作原理,阐述了系统优势,分析污水处理过程,并提出可编程控制系统在污水处理中的具体应用。

Based on concept of environmental protection,in order to better practice the route of energy saving and consumption reduction,industrial enterprises continue to improve the sewage treatment capacity and build large-scale sewage treatment plant.Through establishment of programmable control system,the sewage treatment level is effectively improved.The programmable control system(PLC)has a high degree of automation,obvious separation effect and wide application prospect.Based on this,the paper analyzes the working principle of PLC,expounds the advantages of the system,analyzes the sewage treatment process and puts forward the specific application of programmable control system in sewage treatment.