【摘要】 通过工程实例 ,说明应用 PL C实现高浓度含磷工业废水治理中对加药、p H值以及反应时间的自动控制 ,使系统在最佳状态下运行 ,获得良好的处理效果更多还原

【Abstract】 Based on actual engineering example,the paper introduces the application of PLC in the treatment of high concentration phosphorus wastewater.The medicine feeding process is automatically carried out and the optimum pH value for the reaction can be ensured by the PLC.The results shows that the PLC control is very practical and necessary.\;更多还原