Characterization of polychlorinated naphthalenes in stack gas emissions from waste incinerators
文献类型：期刊论文
| 作者 | Hu, Jicheng ; Zheng, Minghui ; Liu, Wenbin ; Li, Changliang ; Nie, Zhiqiang ; Liu, Guorui ; Zhang, Bing ; Xiao, Ke ; Gao, Lirong |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2013 |
| 卷号 | 20期号:5页码:2905-2911 |
| 通讯作者 | Zheng, MH |
| 中文摘要 | Nine typical waste incinerating plants were investigated for polychlorinated naphthalene (PCN) contents in their stack gas. The incinerators investigated include those used to incinerate municipal solid, aviation, medical, and hazardous wastes including those encountered in cement kilns. PCNs were qualified and quantified by isotope dilution high resolution gas chromatography-high resolution mass spectrometry techniques. An unexpectedly high concentration of PCNs (13,000 ng Nm(-3)) was found in the stack gas emitted from one waste incinerator. The PCN concentrations ranged from 97.6 to 874 ng Nm(-3) in the other waste incinerators. The PCN profiles were dominated by lower chlorinated homologues, with mono- to tetra-CNs being the main homologues present. Furthermore, the relationships between PCNs and other unintentional persistent organic pollutants involving polychlorinated dibenzo-p-dioxins and dibenzofurans, polychlorinated biphenyls, hexachlorobenzene, and pentachlorobenzene were examined to ascertain the closeness or otherwise of their formation mechanisms. A good correlation was observed between I PCN pound (tetra- to octa-CN) and I PCDF pound (tetra- to octa-CDF) concentrations suggesting that a close relationship may exist between their formation mechanisms. The results would provide an improved understanding of PCN emissions from waste incinerators. |
| 收录类别 | SCI |
| WOS记录号 | WOS:000318175400019 |
| 公开日期 | 2014-06-06 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7504]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Hu, Jicheng,Zheng, Minghui,Liu, Wenbin,et al. Characterization of polychlorinated naphthalenes in stack gas emissions from waste incinerators[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2013,20(5):2905-2911. |
| APA | Hu, Jicheng.,Zheng, Minghui.,Liu, Wenbin.,Li, Changliang.,Nie, Zhiqiang.,...&Gao, Lirong.(2013).Characterization of polychlorinated naphthalenes in stack gas emissions from waste incinerators.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,20(5),2905-2911. |
| MLA | Hu, Jicheng,et al."Characterization of polychlorinated naphthalenes in stack gas emissions from waste incinerators".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 20.5(2013):2905-2911. |
入库方式： OAI收割
来源：生态环境研究中心
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