| 满度漂移对红外分光光度法测定废水中石油类物质的影响 |
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| 引用本文： | 周斌,李顺川,范盛第,王耀全,胡颖.满度漂移对红外分光光度法测定废水中石油类物质的影响[J].四川环境,2010,29(3):46-48,51. |
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| 作者姓名： | 周斌 李顺川 范盛第 王耀全 胡颖 |
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| 作者单位： | 1. 四川理工学院材料与化学工程学院,四川,自贡,643000
2. 自贡市环境监测站,四川,自贡,643000 |
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| 摘 要： | 红外分光光度法是测废水中石油类物质的国家标准分析方法,但仪器在使用过程中,满度会发生变化。满度的漂移对实验数据准确性的影响很大,尤其是低浓度水样。本文讨论了红外分光光度法测定水体中石油类物质满度对实验数据的影响。
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| 关 键 词： | 红外分光光度法 石油类物质 满度 |
Effect of Span Drift on Determination of the Petroleum Derivatives in Wastewater by Infrared Spectrophotometry |
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| ZHOU Bin,LI Shun-chuan,FAN Sheng-di,WANG Yao-quan,HU Yin.Effect of Span Drift on Determination of the Petroleum Derivatives in Wastewater by Infrared Spectrophotometry[J].Sichuan Environment,2010,29(3):46-48,51. |
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| Authors: | ZHOU Bin LI Shun-chuan FAN Sheng-di WANG Yao-quan HU Yin |
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| Institution: | ZHOU Bin,LI Shun-chuan,FAN Sheng-di,WANG Yao-quan,HU Yin(1.College of Materials ＆ Chemical Engineering,Sichuan University of Science ＆ Engineering,Zigong,Sichuan 643000,China;2.Zigong Environmental Monitoring Station,Zigong,Sichuan 643000,China) |
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| Abstract: | Infrared spectrophotometry is national standard method to analyze petroleum derivatives in wastewater.During operation,span drift of instruments often happens,which affects the accuracy of the experimental data very much,especially for the water samples with low concentration.In this paper the effect of span drift on the experimental data in determination of petroleum derivatives in wastewater using infrared spectrophotometry was discussed. |
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| Keywords: | Infrared spectrophotometry petroleum derivatives span |
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