| 气质联用法测固定污染源中三氟甲烷、四氟甲烷、六氟乙烷和六氟化硫 |
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| 引用本文： | 叶伟红,景立新,万婷婷,王成,潘荷芳,刘劲松. 气质联用法测固定污染源中三氟甲烷、四氟甲烷、六氟乙烷和六氟化硫[J]. 中国环境监测, 2015, 31(2): 118-120 |
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| 作者姓名： | 叶伟红 景立新 万婷婷 王成 潘荷芳 刘劲松 |
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| 作者单位： | 浙江省环境监测中心, 浙江 杭州 310012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012,浙江省环境监测中心, 浙江 杭州 310012,浙江省环境监测中心, 浙江 杭州 310012,浙江省环境监测中心, 浙江 杭州 310012 |
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| 摘 要： | 建立了固定污染源排气中三氟甲烷、四氟甲烷、六氟乙烷和六氟化硫的采样和气质联用分析方法,检出限分别为0.06、0.15、0.21、0.71 mg/m3,精密度在3.2%以下,相关系数大于0.999 6,并对浙江省内2家典型企业排放的温室气体进行了监测,实际样品监测结果表明,该方法能够满足废气中4种温室气体的监测要求。
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| 关 键 词： | 三氟甲烷 四氟甲烷 六氟乙烷 六氟化硫 气质联用 |
| 收稿时间： | 2014-02-24 |
| 修稿时间： | 2014-08-22 |
Determination of CHF3, CF4, C2F6 and SF6 in Stationary Pollution Source with GC-MS |
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| YE Wei-hong,JING Li-xin,WAN Ting-ting,WANG Cheng,PAN He-fang and LIU Jin-song. Determination of CHF3, CF4, C2F6 and SF6 in Stationary Pollution Source with GC-MS[J]. Environmental Monitoring in China, 2015, 31(2): 118-120 |
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| Authors: | YE Wei-hong JING Li-xin WAN Ting-ting WANG Cheng PAN He-fang LIU Jin-song |
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| Affiliation: | Zhejiang Province Environmental Monitoring Centre, Hangzhou 310012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China,Zhejiang Province Environmental Monitoring Centre, Hangzhou 310012, China,Zhejiang Province Environmental Monitoring Centre, Hangzhou 310012, China and Zhejiang Province Environmental Monitoring Centre, Hangzhou 310012, China |
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| Abstract: | A GC-MS method was established for the determination of CHF3, CF4, C2F6 and SF6 in Stationary pollution source. The detection limit of CHF3, CF4, C2F6 and SF6 were 0.06, 0.15, 0.21 and 0.71 mg/m3, the relative standard deviation of the method were under 3.2%, and the correlation coefficient were above 0.999 6. Greenhouse gasses discharged from two representative companies of zhejiang province were monitored.The results indicated the method could meet the requirements of determination of four greenhouse gases in stationary pollution source. |
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| Keywords: | CHF3 CF4 C2F6 SF6 GC-MS |
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