| 不同垃圾焚烧炉排放的PM10 中多环芳烃的研究 |
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| 引用本文： | 王小刚,李海滨,王小波,向银花,赵增立,陈勇.不同垃圾焚烧炉排放的PM10 中多环芳烃的研究[J].燃料化学学报,2006,34(6):721-725. |
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| 作者姓名： | 王小刚 李海滨 王小波 向银花 赵增立 陈勇 |
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| 作者单位： | 1.Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640; 2.Graduate School of Chinese Academy of Sciences, Beijing 100039 |
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| 基金项目： | 广东省自然科学基金;广东省自然科学基金;粤港合作关键领域重点突破项目 |
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| 摘 要： | 对大气可吸入颗粒物采样器进行改装，建立了垃圾焚烧炉烟气中PM10采样系统，并采集了三家垃圾发电厂焚烧炉排放烟气中的可吸入颗粒物。利用GC-MS对可吸入颗粒物中的16种多环芳烃进行定量研究，获得了多环芳烃的质量分数和浓度，并对不同环数的芳烃进行了比较，分析了不同样品中的多环芳烃的毒性参数。结果表明，颗粒物中的多环芳烃主要集中在4环、5环和6环，3环和2环所占比例较少；与燃煤电厂相比，垃圾焚烧发电厂排放的烟气中多环芳烃的浓度和毒性参数更高。
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| 关 键 词： | 垃圾焚烧 可吸入颗粒物 多环芳烃 |
| 文章编号： | 0253-2409（2006）06-0721-05 |
| 收稿时间： | 2006-04-09 |
| 修稿时间： | 2006-07-19 |
PAHs in PM10 emitted from different waste incinerators |
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| WANG Xiao-gang,LI Hai-bin,WANG Xiao-bo,XIANG Yin-hua,ZHAO Zeng-li,CHEN Yong.PAHs in PM10 emitted from different waste incinerators[J].Journal of Fuel Chemistry and Technology,2006,34(6):721-725. |
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| Authors: | WANG Xiao-gang LI Hai-bin WANG Xiao-bo XIANG Yin-hua ZHAO Zeng-li CHEN Yong |
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| Institution: | 1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou 510640; 2. Graduate School of Chinese Academy of Sciences, Beijing 100039 |
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| Abstract: | The sampler for PM_(10) from atmosphere was refit,with which a set of PM_(10)(inhaled particulate matter) sampling system applied in flue gas from waste incinerators was established.With the sampling system PM_(10) from 3 different incinerators was sampled respectively.16 kinds of polycyclic aromatic hydrocarbons(PAHs) in PM_(10) were quantified by GC-MS.The mass fraction of PAHs in PM_(10) and the concentration of PAHs in flue were obtained.The PAHs with different rings were compared.And the toxic parameters of PAHs were analyzed.The result show that most of the PAHs in PM_(10) is of 4,5,and 6 rings,while only little PAHs is of 3 and 2 rings.Compared with coal-fired power plant,the concentration and toxic parameters of PAHs emitted from waste incinerators are higher. |
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| Keywords: | waste incineration inhaled particulate(PM_(10)) polycyclic aromatic hydrocarbons(PAHs) |
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