Concentration and distribution of PCNs in ambient soil of a municipal solid waste incinerator
文献类型：期刊论文
| 作者 | Tian, Zhenyu ; Li, Haifeng ; Xie, Huiting ; Tang, Chen ; Han, Ying ; Liu, Wenbin |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2014 |
| 卷号 | 491期号:1页码:75-79 |
| 关键词 | UP-POPs Stack gas Contour map Environmental impact |
| ISSN号 | 0048-9697 |
| 中文摘要 | The impact of a typical municipal solid waste incinerator (MSWI) on polychlorinated naphthalene (PCN) concentrations in surrounding soil was studied. We collected 6 stack gas samples from the MSWI and 21 soil samples from sampling sites at distances of between 300 and 1700 m from the MSWI stack. Total dI-PCN (dioxin-like PCN) concentrations in the stack gas samples ranged from 6898 and 89,032 pg m(-3), with a mean value of 36,241 pg mg(-3). The total dI-PCN concentrations in the soil samples ranged from 30.35 to 280.9 pg g(-1) it with a mean value of 87.03 and a median value of 70.32 pg g(-1), while the TEQvalues were between 7.7 and 1302 fg TEQg(-1), with a mean value of 41.12 fg TEQg(-1) and a median value of 31.52 fg TEQg(-1). The PCN homologue patterns and the results of Principal Component Analysis suggested that the MSWI may be a source of PCNs in the soils. A contour map, created using an ordinary Kriging interpolation technique, showed that a limited area (<= 1000 m radius) surrounding the MSWI was influenced by the emissions from the MSWI. Furthermore, an exponential function equation was proposed to quantify the relationship between TEQs of PCNs and the distance from the stack. (C) 2014 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000339534700011 |
| 公开日期 | 2015-03-24 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/9332]  |
| 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 | Tian, Zhenyu,Li, Haifeng,Xie, Huiting,et al. Concentration and distribution of PCNs in ambient soil of a municipal solid waste incinerator[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2014,491(1):75-79. |
| APA | Tian, Zhenyu,Li, Haifeng,Xie, Huiting,Tang, Chen,Han, Ying,&Liu, Wenbin.(2014).Concentration and distribution of PCNs in ambient soil of a municipal solid waste incinerator.SCIENCE OF THE TOTAL ENVIRONMENT,491(1),75-79. |
| MLA | Tian, Zhenyu,et al."Concentration and distribution of PCNs in ambient soil of a municipal solid waste incinerator".SCIENCE OF THE TOTAL ENVIRONMENT 491.1(2014):75-79. |
入库方式： OAI收割
来源：生态环境研究中心
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