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题名: Stack gas emissions of PCDD/Fs from hospital waste incinerators in China
作者: Gao, Hongcai1, 2;  Ni, Yuwen1;  Zhang, Haijun1;  Zhao, Liang1;  Zhang, Ning1;  Zhang, Xueping1;  Zhang, Qing1;  Chen, Jiping1
通讯作者: 陈吉平
关键词: PCDD/Fs ;  Hospital waste incinerators ;  Emission factors ;  Stack gas
刊名: CHEMOSPHERE
发表日期: 2009-10-01
DOI: 10.1016/j.chemosphere.2009.08.017
卷: 77, 期:5, 页:634-639
收录类别: SCI
文章类型: Article
部门归属: 1
项目归属: 103
产权排名: 1;1
WOS标题词: Science & Technology ;  Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
英文摘要: Stack gas samples from 14 domestic-made hospital waste incinerators (HWIs) in China were collected and analyzed for polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs). The waste burning capacities of the investigated HWIs ranged from 5 to 25 ton d(-1). The stack gas emissions of PCDD/Fs from HWIs exhibited a large variation (0.08-31.60 ng I-TEQN m(-3)). Nine incinerators had the emission levels below the current emission standard in China (0.5 ng I-TEQN m(-3)), while only two facilities exhibited emission levels below the European Union directive emission limit (0.1 ng I-TEQ N m(-3)). For two plants, concentrations of PCDD/Fs in stack gas were above 10.0 ng I-TEQ N m-3. The emission factors of PCDD/Fs from the investigated HWIs were in the range of 0.78-473.97 mu g I-TE ton(-1) medical wastes. It was estimated that 4.87 g I-TEQ of PCDD/Fs was annually released from HWIs to the atmosphere in China in 2006. Principal component analysis and hierarchical cluster analysis were applied to analyze the congener profiles of PCDD/Fs from HWIs in China. (C) 2009 Elsevier Ltd. All rights reserved.
关键词[WOS]: DIBENZO-P-DIOXINS ;  CHLORINE ;  PATTERNS ;  KOREA ;  SOIL ;  ASH ;  AIR
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000271445700005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/102465
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Gao, Hongcai,Ni, Yuwen,Zhang, Haijun,et al. Stack gas emissions of PCDD/Fs from hospital waste incinerators in China[J]. CHEMOSPHERE,2009,77(5):634-639.
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