摘要
为了节约用水,改善城市水源水质,针对镇江市征润州污水处理厂将中水直接排入内河的情况,设计了中水回用系统。介绍了其中的自动控制系统。该系统利用PLC技术,在充分利用现有资源的基础上,通过合理的控制程序,使得冲洗、补水、绿化三个部分有机的联系起来,所有设备都得到较好的控制。系统经运行检验,回收中水安全有效。
Considering that Zhenjiang Zhengrunzhou Treatment now discharges the waster water directly into the interal river, a waster-water recycle system is designed to save the water consumption and improve the quality of water resources for the city. An detailed introduction is made on the automatic control part of this recycle system, which makes a systematic use of the PLC technology and a full use of the resources now available integratesvia a sound control program the three parts of rinsing, water replenishing and afforestation together, and keeps all devices under control.And in the process of operation test, the recycle of waste-water proves to be both safe and effective.
出处
《排灌机械》
2006年第1期37-39,共3页
Drainage and Irrigation Machinery
关键词
中水
自动控制
PLC
Waste-water
Automatic control
PLC
