| 长江饮用水源地18种挥发性有机物的自动监测应用研究 |
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| 引用本文： | 袁海勤,唐松林,杨旭,黄文婷.长江饮用水源地18种挥发性有机物的自动监测应用研究[J].环境监控与预警,2014,6(6):24-26. |
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| 作者姓名： | 袁海勤 唐松林 杨旭 黄文婷 |
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| 作者单位： | 1. 常州市环境监测中心,江苏 常州,213001
2. 江苏省环境监测中心,江苏 南京,210036 |
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| 基金项目： | 江苏省环境监测基金资助项目（1005） |
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| 摘 要： | 采用全自动监测系统测定长江饮用水源地中18种挥发性有机物，通过动态吹扫捕集气相色谱法快速分析水中的挥发性有机物（VOCs），18种有机物的方法检出限为0．07～0．50μg／L，在0～20μg／L范围内线性良好，混合标准溶液平行测定的 RSD＜10％，饮用水样品的加标回收率为72．1％～119．4％。同时，探索了4种监测数据质量控制及质量保证的方法，建立了数据评价体系。
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| 关 键 词： | 长江 饮用水 挥发性有机物 自动监测 气相色谱法 |
| 收稿时间： | 2014/3/27 0:00:00 |
| 修稿时间： | 2014/7/27 0:00:00 |
Study on On line Determination of 18 Volatile Organic Compounds in Drinking Water Source in the Yangtze River |
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| YUAN Hai-qin
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TANG Song-lin
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YANG Xu
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HUANG Wen-ting.Study on On line Determination of 18 Volatile Organic Compounds in Drinking Water Source in the Yangtze River[J].Environmental Monitoring and Forewarning,2014,6(6):24-26. |
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| Authors: | YUAN Hai-qin TANG Song-lin YANG Xu HUANG Wen-ting |
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| Institution: | YUAN Hai-qin, TANG Song-lin, YANG Xu, HUANG Wen-ting (1. Changzhou Environmental Monitoring Center, Changzhou , Jiangsu 213001, China;2. Jiangsu Environmental Monitoring Center, Nanjing , Jiangsu 210036, China ) |
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| Abstract: | Automatic determining system was used to determine 18 volatile organic compounds in drinking water source in the Yan-gtzeRiver.VOCs were determined quickly with the gas-stripping chromatographic method.The detection limits of 18 volatile organic compounds were between 0.07 and 0.50 μg/L,while the method had a good linearity in the range from 0 to 20 μg/L.The RSD of mixed standard solution was less than 10%.The spike recovery of drinking water samples was 72.1% ～119.4%.Four kinds of quality control and quality assurance in monitoring data were explored and the data evaluation system was established. |
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| Keywords: | Yangtze River Drinking water VOCs Automatic monitoring Gas chromatography |
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