| 土壤中氟化物的测定因素探讨 |
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| 作者姓名： | 张淑琴 |
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| 作者单位： | 抚顺市环境监测中心站; |
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| 摘 要： | 用离子选择电极法测定土壤中氟主要的影响因素为样品的制备、消解及测定3方面内容。作者通过试验得出，在样品的消解过程使用细粒的氢氧化钠可以使分析结果比粗粒氢氧化钠更准确，并减少分析误差。
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| 关 键 词： | 氟化物 土壤 pH 测定 |
Discussion on Determination of Fluoride in Soil |
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| Authors: | Zhang Shuqin |
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| Institution: | Zhang Shuqin(Environment Monitoring center Station of Fushun City Fushun LiaoNing 113006) |
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| Abstract: | The major factors effecting determination of fluoride in soil are preparation,digestion and determination of soil samples in ion selective electrode method.The result is larger when rough NaOH is used in digestion process.Using grain NaOH can get more accurate analysis results and reduce errors. |
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| Keywords: | Fluoride Soil pH Determination |
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