引用本文:焦云,田恒,李婷婷,任妍冰.香烟燃烧排放的主流烟气中PAHs的含量检测研究[J].环境监控与预警,2012,4(3):24-28
.Emission?Characteristics?Research?of?PAHs?in?Cigarette?Smoke?Mainstream[J].Environmental Monitoring and Forewarning,2012,4(3):24-28
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香烟燃烧排放的主流烟气中PAHs的含量检测研究
焦云,田恒,李婷婷,任妍冰
连云港市环境监测中心站,江苏 连云港 222001
摘要:
研究了十种不同价格香烟燃烧烟气的PAHs含量特征,结果表明,每种香烟烟气都含有多环芳烃,但是总量差别较大,平均值为405.405ng/g。在检测出来的多环芳烃中,主要是以2,3环多环芳烃为主,占据的比例达到80%左右。因此香烟烟气中的多环芳烃应该引起人们的广泛关注。
关键词:  卷烟烟气  多环芳烃  气相-色谱质谱法  排放特征.
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Emission?Characteristics?Research?of?PAHs?in?Cigarette?Smoke?Mainstream
Abstract:
PAHs?content?characteristics?in?the?burning?gases?of?cigarettes?with?different?prices?were?studied?in?this?paper.?The?research?result?indicates?that,?each?cigarette?smoke?contains?PAHs,?but?the?content?of?PAHs?is?different?from?one?to?another,?with?an?average?amount?of?405.405?ng/g.?Result?showed?that?PAHs,?is?mainly?composed?of??two?or?three?ring?PAHs,?which?account?for?about?80%.?So?the?PAHs?in?the?cigarette?smoke?should?cause?people's?extensive?concern.
Key words:  cigarette?smoke,?PAHs,?Gas?phase?-?chromatography?mass?spectrometry,?Emission?characteristics