| 矿区自来水厂的"翻池"现象及对策 |
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| 引用本文： | 张绍忠,刘海昌,张树臣.矿区自来水厂的"翻池"现象及对策[J].中国给水排水,2006,22(6):26-28. |
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| 作者姓名： | 张绍忠 刘海昌 张树臣 |
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| 作者单位： | 1. 平顶山工学院,电气与电子工程系,河南,平顶山,467001
2. 平顶山煤业＜集团＞公司,河南,平顶山,467000 |
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| 摘 要： | 某矿区自来水厂在处理矿井尾水时出现了“翻池”现象,分析了产生“翻池”的原因,介绍了对原水进行混合、缓冲、稳流,增设流动电流与浊度双闭环加流量前馈控制的自动加药系统,投加助凝剂等一系列对策,以及达到的效果。
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| 关 键 词： | 矿井尾水 翻池 自动控制 |
| 文章编号： | 1000-4602（2006）06-0026-03 |
| 收稿时间： | 2005-02-21 |
| 修稿时间： | 2005-02-21 |
Phenomenon of "Sediment Upturning" Occurring in Mining Water Treatment Plant and Its Countermeasures |
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| ZHANG Shao-zhong,LIU Hai-chang,ZHANG Shu-chen.Phenomenon of "Sediment Upturning" Occurring in Mining Water Treatment Plant and Its Countermeasures[J].China Water & Wastewater,2006,22(6):26-28. |
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| Authors: | ZHANG Shao-zhong LIU Hai-chang ZHANG Shu-chen |
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| Abstract: | There occurred "sediment upturning" phenomenon in treatment of mine tail water in a mining water treatment plant,and the cause was analyzed. A number of countermeasures were introduced including mixing,buffering,and uniforming raw water flow,and setting up of automatic chemical feeding system with dual closed loop of stream current and turbidity and feedforward control of flow rate,as well as addition of coagulant aids.The effectiveness after taking these measures was also introduced. |
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| Keywords: | mine tail water sediment upturning automatic control |
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