Spatial distribution of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in soil around a municipal solid waste incinerator
文献类型：期刊论文
| 作者 | Liu, Wenbin; Li, Haifeng; Tian, Zhenyu; Xie, Huiting; Li, Changliang |
| 刊名 | ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
 |
| 出版日期 | 2013-10-01 |
| 卷号 | 35期号:5页码:605-611 |
| 关键词 | Exponential function Contour map Ordinary kriging Surrounding soil |
| 英文摘要 | Municipal solid waste incinerators (MSWIs) are usually considered to be important sources of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/Fs). To examine the influence of PCDD/Fs emissions from a MSWI on the surrounding environment, 21 soil samples were collected from various sampling sites distributed at distances of 300-1,700 m away from the stack of a MSWI. International Toxic Equivalent (I-TEQ) concentrations ranged from 0.47 to 2.07 pg I-TEQ g(-1), with average and median concentrations of 1.08 and 1.05 pg I-TEQ g(-1), respectively. Comparison of the results presented herein with other worldwide studies suggested that the concentrations of PCDD/Fs in the ambient soil were relatively low, indicating a limited impact on the surrounding environment. The emission concentrations from the incinerator were the critical factor in generating an environmental impact on the surrounding environment. An exponential function was developed, indicating a slight decline in TEQs of PCDD/Fs with increasing distance from the MSWI stack. The ordinary kriging interpolation technique was selected to create a contour map, which intuitively showed that a limited surrounding area (a parts per thousand currency sign1,000 m from the stack) was obviously influenced by the MSWI. |
| WOS标题词 | Science & Technology ; Technology ; Life Sciences & Biomedicine ; Physical Sciences |
| 类目[WOS] | Engineering, Environmental ; Environmental Sciences ; Public, Environmental & Occupational Health ; Water Resources |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Public, Environmental & Occupational Health ; Water Resources |
| 关键词[WOS] | AMBIENT AIR ; ATMOSPHERIC DEPOSITION ; PCDD/F CONCENTRATIONS ; CHINA ; PROFILES ; VICINITY ; PCDDS/PCDFS ; VEGETATION ; PROXIMITY ; SAMPLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000323640600006 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/24648]  |
| 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 |
| 作者单位 | Ecoenvironm Sci Res Ctr, State Key Lab Environm Chem & Ecotoxicol, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wenbin,Li, Haifeng,Tian, Zhenyu,et al. Spatial distribution of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in soil around a municipal solid waste incinerator[J]. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,2013,35(5):605-611. |
| APA | Liu, Wenbin,Li, Haifeng,Tian, Zhenyu,Xie, Huiting,&Li, Changliang.(2013).Spatial distribution of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in soil around a municipal solid waste incinerator.ENVIRONMENTAL GEOCHEMISTRY AND HEALTH,35(5),605-611. |
| MLA | Liu, Wenbin,et al."Spatial distribution of polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans in soil around a municipal solid waste incinerator".ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 35.5(2013):605-611. |
入库方式： OAI收割
来源：生态环境研究中心
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