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Automatic Control of Pumps in the Waste-water Recycle System |
YOU Peng, CHEN Song |
Zhenjiang Running Water Company, Zhenjiang, Jiangsu 212000; Jiangsu University, Zhenjiang, Jiangsu 212013, China |
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Abstract 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.
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Received: 08 August 2013
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[1] 何建国.泵站PLC自动化监控系统[J].自动化仪表,1998(2):30-32[2] 杨自厚.自动控制原理[M].北京:冶金工业出版社,1987[3] 小林昭夫.仪表及自动控制系统的设计与施工[M].北京:纺织工业出版社,1981[4] 常春馨.现代控制理论概论[M].北京:机械工业出版社,1982[5] 张坤民.21世纪中国环境面临的挑战与对策[J].环境保护,1991(1):33-35 |
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