[1]刘国卿,刘德全,周志华.垃圾焚烧炉飞灰和烟气中多氯化萘的分布特征[J].深圳大学学报理工版,2015,32(4):398-403.[doi:10.3724/SP.J.1249.2015.04398]
 Liu Guoqing,Liu Dequan,and Zhou Zhihua.Polychlorinated naphthalene distribution in fly-ash and flue gas from waste incinerator[J].Journal of Shenzhen University Science and Engineering,2015,32(4):398-403.[doi:10.3724/SP.J.1249.2015.04398]
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垃圾焚烧炉飞灰和烟气中多氯化萘的分布特征()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第32卷
期数:
2015年第4期
页码:
398-403
栏目:
环境与能源
出版日期:
2015-07-16

文章信息/Info

Title:
Polychlorinated naphthalene distribution in fly-ash and flue gas from waste incinerator
文章编号:
201504010
作者:
刘国卿12刘德全3周志华3
1)深圳大学核技术应用研究所, 深圳 518060
2)中国科学院广州地球化学研究所,广州 510640
3)深圳市环境监测中心站, 深圳 518049
Author(s):
Liu Guoqing12 Liu Dequan3 and Zhou Zhihua3
1) Institute of Applied Nuclear Technology, Shenzhen University, Shenzhen 518060, P.R.China
2) Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, P.R.China
3) Shenzhen Environmental Protection Monitoring Station, Shenzhen 518049, P.R.China
关键词:
大气污染环境监测垃圾焚烧炉飞灰烟气多氯化萘来源解析
Keywords:
air pollution environmental monitoring waste incinerator flue gas fly ash polychlorinated naphthalene source apportionment
分类号:
X 703.5
DOI:
10.3724/SP.J.1249.2015.04398
文献标志码:
A
摘要:
分析深圳市生活垃圾、医疗废弃物和危险废弃物焚烧炉排放飞灰及烟道气中多氯化萘(polychlorinated naphthalene, PCN)的污染特征.结果发现,垃圾焚烧炉排放飞灰和烟道气中PCN的质量分数为0.18~3.30 ng/g(平均 0.73 ng/g;干质量(dry weight, dw))和质量浓度0.33~1.70 ng/m3(平均0.87 ng/m3,dw).医疗废弃物和工业废弃物焚烧炉中的PCN含量普遍高于生活垃圾焚烧炉,飞灰和烟道气中排放的PCN主要以3-氯取代化合物—5-氯取代化合物为主,其中,CN23、CN28/CN43、CN35、CN38/CN40、CN46、CN61、CN57、CN62和 CN59是最主要的化合物.
Abstract:
We analyze the polychlorinated naphthalene (PCN) levels in fly ash and flue gas samples collected from hospital, industrial and municipal solid waste incinerator in Shenzhen . The ranges of PCNs in fly ash and stack gas are 0.18~3.30 ng/g (dry weight, dw; averaged 0.73 ng/g) and 0.33~1.70 ng/m3 (averaged 0.87 ng/m3, dw), respectively. The PCN levels in samples from medical waste incinerators (MWI) and industrial waste incinerators (IWI) are found to be higher than those in samples from municipal solid waste incinerators (MSWI). The homologue pattern of PCNs in fly ash and stack gas is dominated by TrCNs-PeCNs. Specific investigation on PCN congeners reveals that CN23, CN28/CN43, CN35, CN38/CN40, CN46, CN61, CN57, CN62 and CN59 are the most dominant compound in fly ash and flue gas samples.

参考文献/References:

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备注/Memo

备注/Memo:
Received:2015-05-27;Accepted:2015-06-04
Foundation:National Natural Science Foundation of China (41102217); Earmarked Found of the State Key Laboratory of Organic Geochemistry (OGL-201207)
Corresponding author:Professor Liu Dequan. E-mail: dqnliu@tom.com
Citation:Liu Guoqing, Liu Dequan, Zhou Zhihua. Polychlorinated naphthalene distribution in fly-ash and flue gas from waste incinerator[J]. Journal of Shenzhen University Science and Engineering, 2015, 32(4): 398-403.(in Chinese)
基金项目:国家自然科学基金资助项目(41102217);有机地球化学国家重点实验室开放基金资助项目(OGL-201207)
作者简介:刘国卿(1977—),男(汉族),广东省梅州市人,深圳大学教授. E-mail:liugq@szu.edu.cn
引文:刘国卿,刘德全,周志华. 垃圾焚烧炉飞灰和烟气中多氯化萘的分布特征[J]. 深圳大学学报理工版,2015,32(4):398-403.
更新日期/Last Update: 2015-06-30