| 流动注射法测定水中阴离子表面活性剂的探讨 |
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| 引用本文： | 娄明华,施新锋.流动注射法测定水中阴离子表面活性剂的探讨[J].四川环境,2012(1):46-48. |
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| 作者姓名： | 娄明华 施新锋 |
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| 作者单位： | 无锡市环境监测中心站,江苏无锡214023 |
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| 摘 要： | 本文采用流动注射分析技术在线测定水中阴离子表面活性剂,使用的仪器为德国BRAN＋LUEBBE公司自动分析仪。方法在0.050～0.400mg/L范围内,可以获得较好的线性方程,相关系数〉0.9990,检出限为0.015mg/L,水样的回收率在92%～109%,此方法符合水质测定阴离子表面活性剂的要求。并对影响阴离子表面活性剂测定的因素进行探讨。
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| 关 键 词： | 流动注射 阴离子表面活性剂 水质 影响因素 |
Discussion on Determination of Anionic Surfactant in Water Using Flow Injection Analysis |
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| LOU Ming-hua,SHI Xin-feng.Discussion on Determination of Anionic Surfactant in Water Using Flow Injection Analysis[J].Sichuan Environment,2012(1):46-48. |
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| Authors: | LOU Ming-hua SHI Xin-feng |
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| Institution: | ( Wuxi Environmental Monitoring Center, Wuxi, Jiangsu 214023, China) |
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| Abstract: | This study adopts Flow Injection Analysis for online determination of the Anionic Surfaetant in water. The autoanalyzer made by Bran ＋ Luebbe corporation in Germany was applied for determination. In the range of 0. 050 - 0. 400 mg/L, it is available to get good linear equations with correlation coefficient 〉 0, 9990, detection limit of 0. 015 mg/L and water samples recovery of 92% - 109%. This method meets the requirement of determining anionic surfactant for water quality control. The factors affecting the determination of anionic surfactant are discussed as well. |
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| Keywords: | Flow injection anionic surfaetant water quality affecting factors |
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