| 基于固相微萃取技术的GC法测定水中多环芳烃 |
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| 引用本文： | 叶鹏飞,李大义,何德文,刘蕾,梁定民.基于固相微萃取技术的GC法测定水中多环芳烃[J].干旱环境监测,2010,24(4):202-204. |
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| 作者姓名： | 叶鹏飞 李大义 何德文 刘蕾 梁定民 |
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| 作者单位： | [1]惠州市环境监测站,广东惠州516001 [2]中南大学冶金学院环境工程系,湖南长沙410083 |
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| 摘 要： | 采取新型大容量固相微萃取器与热解吸/气相色谱联用技术,测定饮用水源地水样中的多环芳烃(主要是微量的萘、联苯及菲)。其实验最佳萃取时间为90 min,最佳解吸时间为5 min。该方法的回收率在68.2%~112.2%之间,最低检出限在2.0~3.0μg/L之间,并对饮用水源地的水质进行了检测。
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| 关 键 词： | 固相微萃取 气相色谱 热解吸仪 多环芳烃 |
Based on Solid Phase Microextraction the GC Method for the Determination of Polycyclic Aromatic Hydrocarbons in Water |
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| YE Peng-fei,LI Da-yi,HE De-wen,LIU Lei,LIANG Ding-min.Based on Solid Phase Microextraction the GC Method for the Determination of Polycyclic Aromatic Hydrocarbons in Water[J].Arid Environmental Monitoring,2010,24(4):202-204. |
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| Authors: | YE Peng-fei LI Da-yi HE De-wen LIU Lei LIANG Ding-min |
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| Institution: | 1.Huizhou City Environmental Monitoring Station,Huizhou Guangdong 516001,China;2.Environmental Engineering of Metallurgical Institute,Central South University,Changsha Hunan 410083,China) |
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| Abstract: | Take a new type of solid phase microextraction device with thermal desorption/gas chromatography technique,determination of polycyclic aromatic hydrocarbons（mainly trace amounts of naphthalene,biphenyl,and the Philippines）.The experimental optimum extraction time was 90 min,desorption time was the best 5 min.The recoveries in between 68.2%～112.2%,the lowest detection limits in the 2.0～3.0 μg/L,water quality of drinking water sources were tested. |
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| Keywords: | solid phase microextraction gas chromatography thermal desorption instrument polycyclic aromatic hydrocarbons |
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