| 关于测定水中总硬度的分析 |
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| 引用本文： | 崔晓波.关于测定水中总硬度的分析[J].科技情报开发与经济,2004(8). |
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| 作者姓名： | 崔晓波 |
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| 作者单位： | 太原市自来水公司水质处 |
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| 摘 要： | 讨论了测定水中总硬度时影响测定结果的主要因素,分析了水样温度、pH值、反应时间、重金属和氧化性物质等干扰因素对结果的影响,并提出了适当的解决方法。
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| 关 键 词： | 总硬度 EDTA滴定法 干扰因素 |
Analysis on Determining the Total Hardness of Water |
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| CUI Xiao,bo.Analysis on Determining the Total Hardness of Water[J].Sci-Tech Information Development & Economy,2004(8). |
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| Authors: | CUI Xiao bo |
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| Institution: | CUI Xiao bo |
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| Abstract: | This paper discusses the main factors influencing the determination results of the total water hardness, analyzes the influence of some interference factors, such as the water example temperature, pH value, reaction time, heavy metals, and oxide matters, etc. on the results, and advances several appropriate resolving methods. |
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| Keywords: | total hardness EDTA titration interference factor |
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