| 循环冷却水pH-碱度的理论计算和分析 |
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| 引用本文： | 李贺全,王应高,李永立. 循环冷却水pH-碱度的理论计算和分析[J]. 工业水处理, 2008, 28(12) |
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| 作者姓名： | 李贺全 王应高 李永立 |
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| 作者单位： | 华北电力科学研究院有限责任公司,北京,100045;华北电力科学研究院有限责任公司,北京,100045;华北电力科学研究院有限责任公司,北京,100045 |
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| 摘 要： | 循环冷却水中和空气中的CO2之间存在交换,由于循环冷却水系统的连续运行,冷却水中和空气中的CO2达到平衡,此时的pH可由公式准确计算。pH的控制范围同循环水的浓缩倍率有密切关系,并对节水和腐蚀有重要影响。
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| 关 键 词： | 碱度 pH 曝气 碳酸盐平衡 |
Theoretical calculation and analysis of the pH-alkalinity of circulating cooling water |
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| Li Hequan,Wang Yinggao,Li Yongli. Theoretical calculation and analysis of the pH-alkalinity of circulating cooling water[J]. Industrial Water Treatment, 2008, 28(12) |
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| Authors: | Li Hequan Wang Yinggao Li Yongli |
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| Abstract: | There is exchanging of CO2 between circulating cooling water and the atmosphere.Since the circulating cooling water system runs continuously,the CO2 equilibrium can be produced between them.Then the pH can be calculated exactly with the formula.The control range of pH is closely relative to the concentration multiplying power,and also has important effect on water saving and corrosion. |
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| Keywords: | pH |
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