水环境污染事件中苯胺的测定与方法选择 |
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引用本文: | 吕怡兵,王超,吕天峰,薛荔栋,严永录,王玲玲. 水环境污染事件中苯胺的测定与方法选择[J]. 环境监测管理与技术, 2014, 26(2): 33-36 |
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作者姓名: | 吕怡兵 王超 吕天峰 薛荔栋 严永录 王玲玲 |
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作者单位: | 中国环境监测总站;中国环境监测总站;中国环境监测总站;中国环境监测总站;河北省环境监测中心站;河南省环境监测中 |
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基金项目: | “八六三”计划化学品暴露和效应评估及监测关键技术基金资助项目(2013AA06A308) |
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摘 要: | 针对苯胺泄露污染事故,应急监测中采用分光光度法、液相色谱法(紫外检测、荧光检测)、便携式气相色谱一质谱法、速测管法等5种方法测定苯胺,对这5种方法的分析时间、精密度、准确度和检出限等效能进行比较,并比对其测定结果.试验表明,5种方法各具优势和不足,实际应用中选择方法时需考虑方法的适用性.
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关 键 词: | 苯胺 污染事故 应急监测 水质 |
Determination of Aniline in the Water-contamination Accident with the Discussion of Monitoring-method Selection |
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Affiliation: | LV Yi-bing ,WANG Chao,LV Tian-feng ,XUE Li-dong ,YAN Yong-lu ,WANG Ling-ling (1. China National Environmental Monitoring Centre,Beijing 100012, China ;2. Hebei Environmental Monitoring Central Station, Shijiazhuang , Hebei 050051 , China ; 3. Henan Environmental Monitoring Centre, Zhengzhou , Henan 450004, China) |
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Abstract: | Five methods including spectropbotometric method with N-(1-napbtbyl) etbylenediamine,liquid chromatography(UV detector,fluorescence detector) ,portable gas chromatographic mass spectrometry and quick test tube method were developed and used in field and lab test of aniline. These methods were compared with each other on pertormance and suitability,which is a useful reierence tor environmental monitoring of aniline in the relative contamination accident. |
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Keywords: | Aniline Pollution accidents Emergency monitoring Water quality |
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