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Provincial atmospheric emission inventories for pentachlorobenzene (PeCBz) and hexachlorobenzene (HxCBz) from unintentional sources in the Chinese mainland |
HUANG Lin, LI Ying, NAZUPAR Sidikjan, ZHANG Yunshan, LI Ye, ZHANG Shanshan, LIU Min, HUANG Ye |
School of Geographic Sciences, East China Normal University, Minhang District, Shanghai 200241, China |
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Abstract A dynamic emission factor database was constructed utilizing a technical split method. A bottom-up approach based on emission factor method was employed to establish a comprehensive atmospheric emission inventory of pentachlorobenzene (PeCBz) and hexachlorobenzene (HxCBz) from unintentional sources at the provincial level in the Chinese mainland for the years 1960 to 2019. The spatiotemporal distribution characteristics of these emissions were investigated. The results revealed that the primary source of PeCBz emissions was the production of chlorine-containing chemicals, while for HxCBz, it was the production of metals. The emission density for both PeCBz and HxCBz exhibited a pattern of higher values in the eastern regions compared to the western regions. Over the period from 1960 to 2019, the emissions of PeCBz and HxCBz increased from 1277.9 and 81.2kg, respectively, to 11862.3 and 439.7kg. However, the emission intensity (emissions per unit GDP) decreased from 869.3 and 55.2g per billion yuan to 12.0 and 0.4g per billion yuan for PeCBz and HxCBz, respectively.
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Received: 07 September 2023
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[1] Jones K, Voogt P. Persistent organic pollutants (POPs):State of the science[J]. Environmental Pollution, 1999,100(1-3):209-221. [2] 朱腾义,古黎明,卢昱昊,等.基于TLSER关系预测POPs在PUF与空气中的分配系数[J]. 中国环境科学, 2020,40(8):3616-3620. Zhu T, Gu L, Lu Y, et al. Development of TLSER model for prediction partition coefficients of POPs between polyurethane foam and air[J]. Chinese Environmental Science, 2020,40(8):3616-3620. [3] Wang G, Lu Y, Han J, et al. Hexachlorobenzene sources, levels and human exposure in the environment of China[J]. Environment, 2010,36(1):122-130. [4] 刘国瑞,郑明辉,孙轶斐,等.工业过程中持久性有机污染物排放特征[M]. 北京:科学出版社, 2018:9-15. Liu G, Zheng M, Sun Y, et al. Emission characteristics of persistent organic pollutants in industrial processes[M]. Beijing:Science Press, 2018:9-15. [5] 刘国瑞,郑明辉.非故意产生的持久性有机污染物的生成和排放研究进展[J]. 中国科学:化学, 2013,43(3):265-278. Liu G, Zheng M. Progress in the studies associated with formation and emission of unintentionally produced persistent organic pollutants[J]. Scientia Sinica Chimica, 2013,43(3):265-278. [6] Bailey R. Global hexachlorobenzene emissions[J]. Chemosphere, 2001,43(2):167-182. [7] Bailey R, Wijk V, Thomas P. Sources and prevalence of pentachlorobenzene in the environment[J]. Chemosphere, 2009,75(5):555-564. [8] 任志远,李秋爽,高新华,等.氯苯类生产过程POPs污染风险点分析及环境管理建议[J]. 化工环保, 2016,36(6):696-701. Ren Z, Li Q, Gao X, et al. Pollution risks analysis of POPs in chlorobenzenes production and suggestions for environment management[J]. Environmental Protection of Chemical Industry, 2016, 36(6):696-701. [9] 环境保护部.关于禁止生产、流通、使用和进出口滴滴涕、氯丹、灭蚁灵及六氯苯的公告[EB/OL]. Ministry of Ecological Environment of the PRC. Notice on the prohibition of the production, circulation, use and import and export of DDT, chlordane, mirex and hexachlorobenzene[EB/OL]. https://www.mee.gov.cn/xxgk2018/xxgk/xzgfxwj/202301/t202301131012587.html. 2009-04-16. [10] 环境保护部.关于《关于持久性有机污染物的斯德哥尔摩公约》新增列九种持久性有机污染物的《关于附件A、附件B和附件C修正案》和新增列硫丹的《关于附件A修正案》生效的公告[EB/OL]. Ministry of Ecological Environment of the PRC. Announcement on the entry into force of Amendments to Annexes A, B and C to the amendment to Annex A to the Stockholm Convention on Persistent Organic Pollutants to include nine new persistent organic pollutants and to endosulfan to include new persistent organic pollutants[EB/OL].https://www.mee.gov.cn/gkml/hbb/bgg/201404/t20140401_270007.html.2014-03-26. [11] 张田,田勇.中国民航飞机大气污染物和碳排放清单估算[J]. 中国环境科学, 2023,43(10):5614-5623. Zhang T, Tian Y. Estimation of both air pollutants and carbon emission inventories from civil aircrafts in China[J]. Chinese Environmental Science, 2023,43(10):5614-5623. [12] Huang Y, Shen H, Chen H, et al. Quantification of global primary emissions of PM2.5, PM10, and TSP from combustion and industrial process sources[J]. Environmental Science & Technology, 2014, 48(23):13834-13843. [13] Huang Y, Chen Y, Li Y, et al. Atmospheric emissions of PCDDs and PCDFs in China from 1960 to 2014[J]. Journal of Hazardous Materials, 2022,424:127320. [14] Li Y, Huang Y, Zhang Y, et al. Temporal and spatial variations in atmospheric unintentional PCB emissions in Chinese mainland from 1960 to 2019[J]. Atmospheric Chemistry & Physics, 2023,23:1091-1101. [15] 杨淑伟,黄俊,余刚.中国主要排放源的非故意产生六氯苯和多氯联苯大气排放清单探讨[J]. 环境污染与防治, 2010,32(7):82-85,91. Yang S, Huang J, Yu G. Discussion on atmospheric emission inventories of unintentional hexachlorobenzene and polychlorinated biphenyls from major emission sources in China[J]. Chinese Environmental Science, 2010,32(7):82-85,91. [16] Shen H, Huang Y, Wang R, et al. Global Atmospheric emissions of polycyclic aromatic hydrocarbons from 1960to 2008and future predictions[J]. Environmental Science & Technology, 2013,47(12):6415-6424. [17] Wang R, Tao S, Ciais P, et al. High-resolution mapping of combustion processes and implications for CO2 emissions[J]. Atmospheric Chemistry & Physics, 2013,13(10):5189-5203. [18] 国家统计局.中国统计年鉴2019[M]. 北京:中国统计出版社, 2019. National Bureau of Statistics of China. China Statistical Yearbook 2019[M]. Beijing:China Statistics Press, 2019. [19] Li J, Dong H, Sun J, et al. Composition profiles and health risk of PCDD/F in outdoor air and fly ash from municipal solid waste incineration and adjacent villages in East China[J]. Science of the Total Environment, 2016,571:876-882. [20] Bailey, R. Pentachlorobenzene-Sources, environmental fate and risk characterization[P]. Science Dossier, 2007-07. [21] Tian B, Huang J, Wang B, et al. Emission characterization of unintentionally produced persistent organic pollutants from iron ore sintering process in China[J]. Chemosphere, 2012,89(4):409-415. [22] Nie Z, Liu G, Liu W, et al. Characterization and quantification of unintentional POP emissions from primary and secondary copper metallurgical processes in China[J]. Atmospheric Environment, 2012, 57:109-115. [23] Kim K, Hong K, Ko Y, et al. Emission characteristics of PCDD/Fs, PCBs, chlorobenzenes, chlorophenols, and PAHs from polyvinylchloride combustion at various temperatures[J]. Journal of the Air & Waste Management Association, 2004,54(5):555-562. [24] Ahling B, Bjørseth A, Lunde G. Formation of chlorinated hydrocarbons during combustion of poly (vinyl chloride)[J]. Chemosphere, 1978,7(10):799-806. [25] Liu W, Tao F, Zhang W, et al. Contamination and emission factors of PCDD/Fs, unintentional PCBs, HxCBz, PeCBz and polychlorophenols in chloranil in China[J]. Chemosphere, 2011,86(3):248-251. [26] Zimmermann R, Blumenstock M, Heger H, et al. Emission of nonchlorinated and chlorinated aromatics in the flue gas of incineration plants during and after transient disturbances of combustion conditions:delayed emission effects[J]. Environmental Science & Technology, 2001,35(6):1019-1030. [27] Liu G, Zheng M, Ba T, et al. A preliminary investigation on emission of polychlorinated dibenzo-p-dioxins/dibenzofurans and dioxin-like polychlorinated biphenyls from coke plants in China[J]. Chemosphere, 2009,75(5):692-695. [28] Ministers O. Unintentional formation and emission of the persistent organic pollutants HCB and PCBs in the Nordic countries:Documentation of existing information regarding sources and emissions to air, water and soil, with focus on reporting obligations according to the Stockholm Convention, the UNECE POP protocol, and PRTR registers[M]. Nordic Council of Ministers, 2009-04-15. [29] Liu G, Zheng M, Liu W, et al. Atmospheric emission of PCDD/Fs, PCBs, hexachlorobenzene, and pentachlorobenzene from the coking industry[J]. Environmental Science & Technology, 2009,43(24):9196-9201. [30] Nie Z, Zheng M, Liu W, et al. Estimation and characterization of PCDD/Fs, dl-PCBs, PCNs, HxCBz and PeCBz emissions from magnesium metallurgy facilities in China[J]. Chemosphere, 2011, 85(11):1707-712. [31] Liu G, Liu W, Cai Z, et al. Concentrations, profiles, and emission factors of unintentionally produced persistent organic pollutants in fly ash from coking processes[J]. Journal of Hazardous Materials, 2013, 261:421-426. [32] Wang R, Tao S, Shen H, et al. Trend in global black carbon emissions from 1960to 2007[J]. Environmental Science & Technology, 2014, 48(12):6780-6787. [33] Meng W, Zhong Q, Yun X, et al. Improvement of a global high-resolution ammonia emission inventory for combustion and industrial sources with new data from the residential and transportation sectors[J]. Environmental Science & Technology, 2017,51(5):2821-2829. [34] 黄振宇,李渊.中国西北地区聚氯乙烯产业分析研究[J]. 广东化工, 2020,47(16):76-77,101. Huang Z, Li Y. Analysis of PVC industry in Northwest China[J]. Guangdong Chemical Industry, 2020,47(16):76-77,101. [35] 刘建超,胡雍容.聚氯乙烯和橡胶中化学成分的浸出行为及生态毒性[J]. 中国环境科学, 2022,42(11):5408-5417. Liu J, Hu Y. Leaching behavior and ecotoxicity of chemical composition in polyvinyl chloride and rubber[J]. Chinese Environmental Science, 2022,42(11):5408-5417. [36] 朱文琪.中国钢铁产业高质量发展测度及提升路径研究[D]. 武汉:中国地质大学, 2021. Zhu W. Research on measurement of high-quality development of China's iron and steel industry and improvement pat[D]. Wuhan:China University of Geosciences, 2021. [37] Lei T, Wang D, Yu X, et al. Global iron and steel plant CO2emissions and carbon-neutrality pathways[J]. Nature, 2023,622(7983):514-520. [38] Zhang J, Shen H, Chen Y, et al. Iron and Steel Industry Emissions:A Global Analysis of Trends and Drivers[J]. Environmental Science & Technology, 2023,57(43):16477-16488. [39] He J, Shen H, Lei T, et al. Investigation of Plant-Level Volatile Organic Compound Emissions from Chemical Industry Highlights the Importance of Differentiated Control in China[J]. Environmental Science & Technology, 2023,57(50):21295-21305. [40] 张大宇,吴婧,王彤,等.华北平原地区HCFC-142b排放清单建立及环境影响分析[J/OL]. 中国环境科学, 2024:1-8. https://doi.org/10.19674/j.cnki.issn1000-6923.20231211.011. Zhang D, Wu J, Wang Y, et al. HCFC-142b emission inventory in North China and environmental impact analysis[J]. Chinese Environmental Science, 2024:1-8. https://doi.org/10.19674/j.cnki.issn1000-6923.20231211.011. [41] 汤铃,郭静,郭朋恒,等.山东省垃圾焚烧电厂PCDD/Fs排放清单及其环境影响[J]. 中国环境科学, 2023,43(2):735-747. Tang L, Guo J, Guo P, et al. PCDD/Fs emission inventory and environmental impact of municipal solid waste incineration plants in Shandong Province[J]. Chinese Environmental Science, 2023,43(2):735-747. |
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