| FIA技术在水质监测分析中的应用 |
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| 引用本文： | 王琳,黄晶,徐立松,孙佳.FIA技术在水质监测分析中的应用[J].环境科学与管理,2009,34(10):158-162. |
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| 作者姓名： | 王琳 黄晶 徐立松 孙佳 |
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| 作者单位： | 镇江环境监测中心站,江苏,镇江,212004 |
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| 摘 要： | 通过使用Lachat流动注射分析仪测定环境水样中的四个常规项目总磷、总氮、挥发酚和总氰来介绍兀A技术在水质分析领域的应用。实验结果表明，各项目的标样测定值均在保证值范围之内，相对标准偏差在0．2％-3．7％之间。方法的精密度及准确度较好，加标回收率在91％-102％之间，满足水质监测实验室质量控制的要求。
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| 关 键 词： | 流动注射 总磷 总氮 挥发酚 总氰 |
The Application of FIA in Water Quality Ananlysis |
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| Wang Lin,Huang Jing,Xu Lisong,Sun Jia.The Application of FIA in Water Quality Ananlysis[J].Environmental Science and Management,2009,34(10):158-162. |
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| Authors: | Wang Lin Huang Jing Xu Lisong Sun Jia |
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| Institution: | Wang Lin,Huang Jing,Xu Lisong,Sun Jia(Zhenjiang Environmental Monitoring Station,Zhenjiang 212004,China) |
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| Abstract: | This article describes the applications of FIA in water quality analysis by using the flow injection analysis（Lachat） to measure the four conventional items in total phosphorus, total nitrogen, volatile phenol and total cyanide. The results show that the measurement data of each item in standard samples are within the specified range. The RSD is 0. 2%- 3.7% with good precision and accuracy. The recovery of standard addition is 91% - 102%. The method meet the requirement of water monitoring in the laboratory. |
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| Keywords: | flow injection total phosphorus total nitrogen volatile phenol total cyanide |
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