| 用电导法审查天然水的含盐量 |
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| 引用本文： | 韩美玉,刘辉,高红. 用电导法审查天然水的含盐量[J]. 武汉大学学报(工学版), 1990, 0(5) |
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| 作者姓名： | 韩美玉 刘辉 高红 |
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| 作者单位： | 武汉水利电力学院热能动力工程系(韩美玉，刘辉)，武汉水利电力学院热能动力工程系(高红) |
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| 摘 要： | 本文依据Kohlrausch的离子独立运功定律,提出用电导法审查水中含盐量的公式,经审查几个电厂的生水含盐量,其相对误差的绝对值小于5%,与重量法审查相符合。经多样品t检验法检验,与重量法无显著差异。该法在快速、操作简便等方面优于重量法。
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| 关 键 词： | 电导率 水审查 含盐量 |
Investigation of Salt Content in Natural Water by Conductometric Method |
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| Han Meiyu, Liu Hui, Guo Hong. Investigation of Salt Content in Natural Water by Conductometric Method[J]. Engineering Journal of Wuhan University, 1990, 0(5) |
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| Authors: | Han Meiyu Liu Hui Guo Hong |
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| Affiliation: | Han Meiyu; Liu Hui; Guo Hong |
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| Abstract: | This paper proposes a formula for investigating the salt content in water by conductometric method according to kohlrauch's law of independent migration of ions. The salt content in unboiled water of several power plants has been investigated by using this method and the absolute value of relative errors is less than 5%, which conforms to the results investigated with gravimetric method. The difference one checked by the t test with multiple samples is between this method and the gravimetric not significant. This method is superior to the gravimetric one in respect of high speed and easy operation. |
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| Keywords: | electrical conductivity water investigate salt content |
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