| 水样中亚铁及总铁含量连续测定方法探讨 |
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| 引用本文： | 吕长青,母玉凤. 水样中亚铁及总铁含量连续测定方法探讨[J]. 油气田环境保护, 2013, 23(1): 50-52,62 |
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| 作者姓名： | 吕长青 母玉凤 |
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| 作者单位： | 中国石油吐哈油田公司技术监测中心 |
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| 摘 要： | 文章研究了在同一样品溶液中连续测定亚铁和总铁的分析方法,对同一标准样品溶液和实际样品进行了单独测定亚铁和总铁含量的实验,同时在完成亚铁含量测定后加入试剂,进行了总铁含量的连续测定,并对实验数据进行相对误差分析。结果表明:单独和连续测定的总铁含量数据无显著性差异,方法切实可行。
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| 关 键 词： | 亚铁 总铁 连续测定 相对误差 |
On Continuous Measurement of Ferrous and Total Iron Content in Water Sample |
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| Lv Changqing Mu Yufeng. On Continuous Measurement of Ferrous and Total Iron Content in Water Sample[J]. Environmental Protection of Oil & Gas Fields, 2013, 23(1): 50-52,62 |
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| Authors: | Lv Changqing Mu Yufeng |
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| Affiliation: | Lv Changqing Mu Yufeng(Technology Monitoring Center of PetroChina Tuha Oilfield Company) |
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| Abstract: | This paper developed a method of continuous determination of ferrous and total iron in the same sample solution.It conducted experiments on determination of ferrous and total iron content in the same standard sample solution and the actual sample respectively.Meanwhile after ferrous content determination,it added the reagent,conducted continuous determination of total iron content and analyzed the relative error of the experiment data.The results showed that single and continuous determination of total iron content has no significant difference,and the method was practical and feasible. |
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| Keywords: | ferrous total iron continuous measurement relative error |
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