Occurrence, Human Exposure, and Risk Assessment of Polybrominated Dibenzo-p-Dioxins and Dibenzofurans, Polychlorinated Naphthalenes, and Metals in Atmosphere Around Industrial Parks in Jiangsu, China
- 15 February 2021
- journal article
- research article
- Published by Springer Science and Business Media LLC in Bulletin of Environmental Contamination and Toxicology
- Vol. 106 (4), 683-689
- https://doi.org/10.1007/s00128-021-03141-7
Abstract
Air samples were collected around industrial parks in Jiangsu, China, to allow the concentrations, profiles, and risk assessment of polybrominated dibenzo-p-dioxins and dibenzofurans (PBDD/Fs), polychlorinated naphthalenes (PCNs), and metals to be investigated. The concentrations of ΣPBDD/Fs and ΣPCNs were 1324.26–2080.98 fg/m3 (11.35–42.57 fg I-TEQ/m3) and 10,404.9–29,322.9 fg/m3 (1.32–7.19 fg I-TEQ/ m3), respectively. The highest concentration of ΣPBDD/Fs and ΣPCNs were observed at site C. PBDD/Fs were mainly dominated by PBDFs. The main contributor to the ΣPBDD/Fs in all samples was 1,2,3,4,6,7,8-HpBDF, which accounted for 25.75%–39.4%. For PCNs, the predominating homologues were tetra-, tri- and penta-CNs, which contributed 30.7%–43.3%, 24.7%–31.0%, and 10.6%–21.6%, respectively. As for metals, the pollution of As, Mn, Cr, and Ni in most samples exceeded National Ambient Air Quality Standards of China. Assessing the risk of inhalation exposure showed that there were potential carcinogenic risks to local residents.Keywords
Funding Information
- National Natural Science Foundation of China (41907345)
- China Postdoctoral Science Foundation (2019M663078)
- State Key Laboratory of Pollution Control and Resource Reuse Open Funding Project (PCRRF18024)
- National Key Research and Development Program of China (2018YFC1801606)
- Jiangsu Province Environmental Protection Research Project (2016017)
This publication has 45 references indexed in Scilit:
- Temporal variability of trace metal mobility of urban particulate matter from Beijing – A contribution to health impact assessments of aerosolsAtmospheric Environment, 2011
- Persistent organic pollutant emissions from medical waste incinerators in ChinaJournal of Material Cycles and Waste Management, 2011
- An Overview of the Effects of Dioxins and Dioxin-Like Compounds on Vertebrates, as Documented in Human and Ecological EpidemiologyJournal of Environmental Science and Health, Part C, 2009
- Human health effects of air pollutionEnvironmental Pollution, 2008
- The PCDD/F and PBDD/F pollution in the ambient atmosphere of Shanghai, ChinaChemosphere, 2007
- Polychlorinated biphenyls in ambient air of NW Greece and in particulate emissionsEnvironment International, 2005
- Personal air sampling and analysis of polybrominated diphenyl ethers and other bromine containing compounds at an electronic recycling facility in SwedenJournal of Environmental Monitoring, 2004
- Relevance of BFRs and thermal conditions on the formation pathways of brominated and brominated–chlorinated dibenzodioxins and dibenzofuransEnvironment International, 2003
- A Review on Polycyclic Aromatic Hydrocarbon (PAH) Emissions from Energy GenerationEnvironmental Science & Technology, 2000
- Polychlorinated Naphthalenes and Polychlorinated Biphenyls in Fishes from Michigan Waters Including the Great LakesEnvironmental Science & Technology, 2000