Levels of PCDD/Fs in Agricultural Soils near Two Municipal Waste Incinerators in Shanghai, China

被引：0
作者：
Y. Y. Deng
L. J. Jia
Kang Li
Z. Y. Rong
H. W. Yin
机构：
[1] Bioassay and Safety Assessment Laboratory,
[2] Shanghai Academy of Public Measurement,undefined
来源：
Bulletin of Environmental Contamination and Toxicology | 2011年 / 86卷
关键词：
MSWI; Soil; PCDD/Fs; Distribution;
D O I：
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中图分类号：
学科分类号：
摘要：
A study was conducted on polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/F) in agricultural soils at 41 sites within a radius of 3 km from two municipal solid waste incinerators in Shanghai. The PCDD/F concentrations ranged from 71.32 to 3,881.44 pg g−1 (0.64–61.15 pg I-TEQ g−1). The highest PCDD/F concentrations were found approximately 1,000 m from the municipal solid waste incinerators. The PCDD/F homologue profiles of all soil samples were compared with the profiles from suspected PCDD/F sources by multivariate statistical analysis. The results showed that, the PCDD/F pollutions in some soil samples can be attributed to emissions from the municipal solid waste incinerators.
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页码：65 / 70
页数：5
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