| 焦炉烟气中复杂有机污染物采样技术研究 |
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| 引用本文： | 张兰英,尚庆坤,郑松志,闫吉昌.焦炉烟气中复杂有机污染物采样技术研究[J].吉林大学学报(地球科学版),1996(1). |
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| 作者姓名： | 张兰英 尚庆坤 郑松志 闫吉昌 |
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| 作者单位： | 长春地质学院化学系，东北师大测试中心 |
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| 摘 要： | 报道了自行设计的收集、吸附、吸收多级串联采样装置，成功地用于一次采集焦炉烟气中以三种形态存在的有机污染物。经ＧＣ／ＭＳ检测出２９３神有机污染物，其中７１种为重点污染物。此项技术能够全面真实地反映焦炉烟气中全量多环芳烃和其它复杂有机污染物的状况。
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| 关 键 词： | 焦炉烟气，有机污染物，采样技术 |
STUDIES ON SAMPLING TECHNIQUES FOR ORGANIC POLLUTANTS FROM COKE OVEA NAD GAS |
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| Zhang Lanying,Shang Qingkun,Zheng SongzhiChangchun Univ. of Earth Sci.,Changchun Yan Jichang.STUDIES ON SAMPLING TECHNIQUES FOR ORGANIC POLLUTANTS FROM COKE OVEA NAD GAS[J].Journal of Jilin Unviersity:Earth Science Edition,1996(1). |
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| Authors: | Zhang Lanying Shang Qingkun Zheng SongzhiChangchun Univ of Earth Sci Changchun Yan Jichang |
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| Institution: | Northeast Normal University |
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| Abstract: | In this acticale,the unit of sampling that is multipolar connected with collector,adsorptor and assimilator and designed by ourselves was reported.The unit is successful to be used to collect the organic pollutants that exist as three states in coke oven smoke and gas at One time. 293 kinds of organic compounds were determined by GC/MS and 71 kinds of them were key pollutants.This has made a breakthrough in single state sampling techiques because of its high precision and reliability.This unit can be used to determine the contents of PAHS and other complex organic pollutants in coke oven smoke and gas.The similar unit has not been reported at home and abroad as yet. |
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| Keywords: | coke oven smoke and gas organic pollutants techniques of sampling |
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