Potential sources of unintentionally produced PCB, HCB, and PeCBz in China: A preliminary overview

Abstract

A preliminary analysis of potential sources for unintentionally produced PCB, HCB and PeCBz in China.

Activity rates of sources for reference years from 2000 to 2015 provided.

Emissions from a number of sources summarized and compared.

Implications for future research and regulation discussed.

Under the Stockholm Convention on Persistent Organic Pollutants (POPs), China is required not only to reduce polychlorinated dibenzo-p-dioxins and polychlorinated dibenzofurans (PCDD/PCDF) but also unintentionally produced polychlorinated biphenyls (PCB), hexachlorobenzene (HCB) and pentachlorobenzene (PeCBz). A baseline of the sources in China that generate these unintentional POPs is needed for both research and regulation purposes. In this paper, we have compiled production data of potential sources in China and assessed them in five-year intervals from 2000 to 2015. Most of these activities experienced changes from rapid growth to slow growth. Measured data for PCB, HCB and PeCBz in samples collected from potential sources in China were reviewed. Most information was associated to thermal processes with high potential of emission, including waste incineration and ferrous and non-ferrous metal production. In addition, high levels of PCB, HCB and PeCBz were found as impurities in a few chlorinated products or as by-products in solvent production, which suggested organochlorine industry might be important sources. Finally, based on the studies reviewed, recommendations for future actions in research and policy as well as a few regulatory issues in China are discussed.

Graphical abstract

Keywords

Unintentionally produced POPs / Polychlorinated biphenyls / Hexachlorobenzene / Pentachlorobenzene / sources of releases / Annual production activities

References

[1] Antunes P, Viana P, Vinhas T, Rivera J, Gaspar E M S M (2012). Emission profiles of polychlorinated dibenzodioxins, polychlorinated dibenzofurans (PCDD/Fs), dioxin-like PCBs and hexachlorobenzene (HCB) from secondary metallurgy industries in Portugal. Chemosphere, 88(11): 1332–1339

[2] Ba T, Zheng M, Zhang B, Liu W, Su G, Xiao K (2009a). Estimation and characterization of PCDD/Fs and dioxin-like PCB emission from secondary zinc and lead metallurgies in China. J Environ Monit, 11(4): 867–872

[3] Ba T, Zheng M, Zhang B, Liu W, Xiao K, Zhang L (2009b). Estimation and characterization of PCDD/Fs and dioxin-like PCBs from secondary copper and aluminum metallurgies in China. Chemosphere, 75(9): 1173–1178

[4] Bailey R, van Wijk D, Thomas P (2009). Sources and prevalence of pentachlorobenzene in the environment. Chemosphere, 75(5): 555–564

[5] Black R, Meyer C, Touati A, Gullett B, Fiedler H, Mueller J F (2012). Emission factors for PCDD/PCDF and dl-PCB from open burning of biomass. Environ Int, 38(1): 62–66

[6] Chen T, Li X, Yan J, Jin Y (2009). Polychlorinated biphenyls emission from a medical waste incinerator in China. J Hazard Mater, 172(2-3): 1339–1343

[7] China Nonferrous Metals Industry Association (2001). The Yearbook of Nonferrous Metals Industry of China 2001. Beijing: China Nonferrous Metals Industry Association Press

[8] China Nonferrous Metals Industry Association (2005). The Yearbook of Nonferrous Metals Industry of China 2005. Beijing: China Nonferrous Metals Industry Association Press

[9] China Nonferrous Metals Industry Association (2006). The Yearbook of Nonferrous Metals Industry of China 2006. Beijing: China Nonferrous Metals Industry Association Press

[10] China Nonferrous Metals Industry Association (2011). The Yearbook of Nonferrous Metals Industry of China 2011. Beijing: China Nonferrous Metals Industry Association Press

[11] China Nonferrous Metals Industry Association (2014). The yearbook of nonferrous metals industry of China 2014. Beijing: China Nonferrous Metals Industry Association Press

[12] China Nonferrous Metals Industry Association (2016). Production Summary of Non-Ferrous Metal Products in 2015. Available online at accessed January 10, 2017)

[13] CNMIABR (2016). China Renewable Industry Development Report in 2015, China Nonferrous Metals Industry Association Recycling Metal Branch, Beijing

[14] Cui S, Fu Q, Ma W L, Song W W, Liu L Y, Li Y F (2015). A preliminary compilation and evaluation of a comprehensive emission inventory for polychlorinated biphenyls in China. Sci Total Environ, 533: 247–255

[15] Cui S, Qi H, Liu L Y, Song W W, Ma W L, Jia H L, Ding Y S, Li Y S (2013). Emission of unintentionally produced polychlorinated biphenyls (UP-PCBs) in China: Has this become the major source of PCBs in Chinese air? Atmos Environ, 67: 73–79

[16] Delepine M, Lopes M, Fiani E (2011). Dl-PCB, i-PCBs and PCDD/Fs emission factors from 19 waste treatment plants. Organohalogen Compd, 73: 2220–2223

[17] Fiedler H (2007). National PCDD/PCDF release inventories under the Stockholm Convention on Persistent Organic Pollutants. Chemosphere, 67(9): S96–S108

[18] GAQSIQ (1999). Chlorothalonil Technical (GB 9551–1999). General Administration of Quality Supervision, Inspection and Quarantine of China. May 1999

[19] Gong W, Fiedler H, Liu X, Wang B, Yu G (2017a). Reassessment and update of emission factors for unintentional dioxin-like polychlorinated biphenyls. Sci Total Environ, 605-606: 498–506

[20] Gong W, Fiedler H, Liu X, Wang B, Yu G (2017b). Emission factors of unintentional HCB and PeCBz and their correlation with PCDD/PCDF. Environ Pollut, 230: 516–522

[21] Grochowalski A, Lassen C, Holtzer M, Sadowski M, Hudyma T (2007). Determination of PCDDs, PCDFs, PCBs and HCB emissions from the metallurgical sector in Poland. Environ Sci Pollut Res Int, 14(5): 326–332

[22] Hedman B, Naslund M, Marklund S (2006). Emission of PCDD/F, PCB, and HCB from combustion of firewood and pellets in residential stoves and boilers. Environ Sci Technol, 40(16): 4968–4975

[23] Hogarh J, Seike N, Kobara Y, Habib A, Nam J J, Lee J S, Li Q, Liu X, Li J, Zhang G, Masunaga S (2012). Passive air monitoring of PCBs and PCNs across East Asia: a comprehensive congener evaluation for source characterization. Chemosphere, 86(7): 718–726

[24] Hu J, Zheng M, Nie Z, Liu W, Liu G, Zhang B, Xiao K (2013). Polychlorinated dibenzo-p-dioxin and dibenzofuran and polychlorinated biphenyl emissions from different smelting stages in secondary copper metallurgy. Chemosphere, 90(1): 89–94

[25] Huang J, Gao J, Yu G, Yamazaki N, Deng S, Wang B, Weber R (2015). Unintentional formed PCDDs, PCDFs, and DL-PCBs as impurities in Chinese pentachloronitrobenzene products. Environ Sci Pollut Res Int, 22(19): 14462–14470

[26] Lee R, Coleman P, Jones J, Jones K, Lohmann R (2005). Emission factors and importance of PCDD/Fs, PCBs, PCNs, PAHs and PM10 from the domestic burning of coal and wood in the U.K. Environ Sci Technol, 39(6): 1436–1447

[27] Li R (2016). China Environment Yearbook 2016. Beijing: China Environmental Press

[28] Li S, Zheng M, Liu W, Liu G, Xiao K, Li C (2014). Estimation and characterization of unintentionally produced persistent organic pollutant emission from converter steelmaking processes. Environ Sci Pollut Res Int, 21(12): 7361–7368

[29] Li Y, Yang Y, Yu G, Huang J, Wang B, Deng S, Wang Y (2016). Emission of unintentionally produced persistent organic pollutants (UPOPs) from municipal waste incinerators in China. Chemosphere, 158: 17–23

[30] Liu G, Liu W, Cai Z, Zheng M (2013a). Concentrations, profiles, and emission factors of unintentionally produced persistent organic pollutants in fly ash from coking processes. J Hazard Mater, 261: 421–426

[31] Liu G, Zheng M, Ba T, Liu W, Guo L (2009a). A preliminary investigation on emission of polychlorinated dibenzo-p-dioxins/dibenzofurans and dioxin-like polychlorinated biphenyls from coke plants in China. Chemosphere, 75(5): 692–695

[32] Liu G, Zheng M, Cai M, Nie Z, Zhang B, Liu W, Du B, Dong S, Hu J, Xiao K (2013b). Atmospheric emission of polychlorinated biphenyls from multiple industrial thermal processes. Chemosphere, 90(9): 2453–2460

[33] Liu G, Zheng M, Liu W, Wang C, Zhang B, Gao L, Su G, Xiao K, Lv P (2009b). Atmospheric emission of PCDD/Fs, PCBs, hexachlorobenzene, and pentachlorobenzene from the coking industry. Environ Sci Technol, 43(24): 9196–9201

[34] Liu W, Li H, Tao F, Li S, Tian Z, Xie H (2013c). Formation and contamination of PCDD/Fs, PCBs, PeCBz, HxCBz and polychlorophenols in the production of 2,4-D products. Chemosphere, 92(3): 304–308

[35] Liu W, Tao F, Zhang W, Li S, Zheng M, Zheng M H (2012). Contamination and emission factors of PCDD/Fs, unintentional PCBs, HxCBz, PeCBz and polychlorophenols in chloranil in China. Chemosphere, 86(3): 248–251

[36] Lu Y (2007). Determination of hexachlorobenzene pesticide residues in picloram by capillary gas chromatography-negative chemical ionization mass spectrometry analysis. Multipurpose Utilization of Mineral Resources, 6: 44–48 (in Chinese)

[37] Lv P, Zheng M, Liu G, Liu W, Xiao K (2011a). Estimation and characterization of PCDD/Fs and dioxin-like PCBs from Chinese iron foundries. Chemosphere, 82(5): 759–763

[38] Lv P, Zheng M H, Zhang B, Liu G R, Su G J, Nie Z Q (2011b). Estimation of emissions of polychlorinated dibenzo-p-dioxins and dibenzofurans and dioxin-like polychlorinated biphenyls from Chinese hot dip galvanizing industries. Environ Eng Sci, 28(9): 671–676

[39] Markovec L M, Magee R J (1984). Identification of major perchloroaromatic compounds in waste products from the production of carbon tetrachloride and tetrachloroethylene. Analyst (Lond), 109(4): 497–501

[40] MIITC (2015). Ministry of Industry and Information Technology of China. List of pilot enterprises about cement kiln co-processing municipal waste. Available online at accessed January 10, 2017)

[41] Mumma C, Lawless E (1975). Survey of Industrial Processing Data: Task I—Hexachlorobenzene and Hexachlorobutadiene Pollution from Chlorocarbon Processing. Midwest Research Institute prepared for US Environmental Protection Agency. June 1975

[42] National Statistics Bureau (2001). China Statistical Yearbook 2001. Beijing: China Statistical Press

[43] National Statistics Bureau (2005). China Statistical Yearbook 2005. Beijing: China Statistical Press

[44] National Statistics Bureau (2006). China Statistical Yearbook 2006. Beijing: China Statistical Press

[45] National Statistics Bureau (2011). China Statistical Yearbook 2011. Beijing: China Statistical Press

[46] National Statistics Bureau (2014). China Statistical Yearbook 2014. Beijing: China Statistical Press

[47] National Statistics Bureau (2016). China Statistical Yearbook 2016. Beijing: China Statistical Press

[48] NDRC (2013). National Development and Reform Commission China Industrial structure adjustment directory in 2011. Available online at accessed January 10, 2017)

[49] NDRC (2016). National Development and Reform Commission.13th five-year construction plan of municipal solid waste disposal facilities in cities in China (draft) Available online at accessed January 10, 2017)

[50] Nie Z, Zheng M, Liu G, Liu W, Lv P, Zhang B, Su G, Gao L, Xiao K (2012b). A preliminary investigation of unintentional POP emissions from thermal wire reclamation at industrial scrap metal recycling parks in China. J Hazard Mater, 215-216: 259–265

[51] Nie Z, Zheng M, Liu W, Zhang B, Liu G, Su G, Lv P, Xiao K (2011). Estimation and characterization of PCDD/Fs, dl-PCBs, PCNs, HxCBz and PeCBz emissions from magnesium metallurgy facilities in China. Chemosphere, 85(11): 1707–1712

[52] Nie Z Q, Liu G R, Liu W B, Zhang B, Zheng M H (2012a). Characterization and quantification of unintentional POP emissions from primary and secondary copper metallurgical processes in China. Atmos Environ, 57: 109–115

[53] Pandelova M, Lenoir D, Schramm K W (2006). Correlation between PCDD/F, PCB and PCBz in coal/waste combustion. Influence of various inhibitors. Chemosphere, 62(7): 1196–1205

[54] RCEES (2014). Update Report of Dioxin Emission Inventory in China. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 2014

[55] SEPA (2001a). Standard for Pollution Control on the Municipal Solid Waste Incineration (GB18485–2001). State Environmental Protection Administration of China

[56] SEPA (2001b). Pollution Control Standard for Hazardous Wastes Incineration (GB18484–2001). State Environmental Protection Administration of China

[57] SEPA (2007). China’s National Implementation Plan for the Stockholm Convention on Persistent Organic Pollutants. State Environmental Protection Administration of China, Beijing, 2007

[58] SEPA (2008). Ambient Air and Waste Gas Determination of Polychlorinated Dibenzo-p-dioxins (PCDDs) and Polychlorinated Dibenzofurans (PCDFs) Isotope Dilution HRGC-HRMS (HJ 77.2–2008). State Environmental Protection Administration of China

[59] SEPA (2015).Emission Standards of Pollutants for Secondary Copper, Aluminum, Lead and Zink Industry (GB31574–2015). State Environmental Protection Administration of China

[60] Shang H, Li Y, Wang T, Wang P, Zhang H, Zhang Q, Jiang G (2014). The presence of polychlorinated biphenyls in yellow pigment products in China with emphasis on 3,3′-dichlorobiphenyl (PCB 11). Chemosphere, 98: 44–50

[61] Shen C, Tang X, Yao J, Shi D, Fang J, Khan M I, Cheema S A, Chen Y (2010). Levels and patterns of polycyclic aromatic hydrocarbons and polychlorinated biphenyls in municipal waste incinerator bottom ash in Zhejiang Province, China. J Hazard Mater, 179(1-3): 197–202

[62] Takasuga T, Nakano T, Shibata Y (2012). Unintentional POPs (PCBs, PCBz, PCNs) contamination in articles containing chlorinated paraffins and related impacted chlorinated paraffin products. Organohalogen Compd, 74: 1437–1440

[63] The Editorial Board of China Steel Yearbook (2005). China Steel Yearbook 2005. Beijing: China Metallurgy Press.

[64] The Editorial Board of China Steel Yearbook (2006). China Steel Yearbook 2006. Beijing: China Metallurgy Press.

[65] The Editorial Board of China Steel Yearbook (2011). China Steel Yearbook 2011. Beijing: China Metallurgy Press.

[66] The Editorial Board of China Steel Yearbook (2014). China Steel Yearbook 2014. Beijing: China Metallurgy Press.

[67] The World Bank (2017). The World Bank online data, Washington, DC 20433, USA. Available online at accessed January 11, 2017)

[68] Tian B, Huang J, Wang B, Deng S, Yu G (2012). Emission characterization of unintentionally produced persistent organic pollutants from iron ore sintering process in China. Chemosphere, 89(4): 409–415

[69] UNEP (2005). Standardized toolkit for identification and quantification of releases of dioxins and furans. United Nations Environment Programme Chemicals, Geneva, Switzerland

[70] UNEP (2013). Standardized toolkit for identification and quantification of releases of dioxins, furans and other unintentional POPs. United Nations Environment Programme Chemicals, Geneva, Switzerland

[71] UNEP (2015). SC-7/14: Listing of polychlorinated naphthalenes. Draft March 2015. UNEP/POPS/COP.8/INF/19. United Nations Environment Programme Chemicals, Geneva, Switzerland

[72] UNEP (2017). SC-8/12. Listing of hexachlorobutadiene (HCBD). Draft 2017. UNEP/POPS/COP.8/INF/18. United Nations Environment Programme Chemicals, Geneva, Switzerland

[73] USEPA (1998). 1990 Emissions inventory of section 112 (c) (6) pollutants: polycyclic organic matter (POM), TCDD, TCDF, PCBs, hexachlorobenzene, mercury and alkylated lead. Final Report. U.S. Environmental Protection Agency

[74] van den Berg M, Birnbaum L S, Denison M, de Vito M, Farland W, Feeley M, Fiedler H, Hakansson H, Hanberg A, Haws L, Rose M, Safe S, Schrenk D, Tohyama C, Tritscher A, Tuomisto J, Tysklind M, Walker N, Peterson R E (2006). The 2005 World Health Organization reevaluation of human and Mammalian toxic equivalency factors for dioxins and dioxin-like compounds. Toxicol Sci, 93(2): 223–241

[75] Wang B, Fiedler H, Huang J, Deng S, Wang Y, Yu G (2016). A primary estimate of global PCDD/F release based on the quantity and quality of national economic and social activities. Chemosphere, 151: 303–309

[76] Wang G, Lu Y, Han J, Luo W, Shi Y, Wang T, Sun Y (2010). Hexachlorobenzene sources, levels and human exposure in the environment of China. Environ Int, 36(1): 122–130

[77] Wang J, Sun W, Fu Y (2005). Trace perchlorobenzene in chlorothalonil determined by high efficiency liquid phase chromatography. China Chlor-Alkali, 6: 27–29 (in Chinese)

[78] Weber R, Watson A, Malkov M, Costner P, Vijgen J (2011). Unintentionally produced hexachlorobenzene and pentachlorobenzene POPs waste from solvent productions- the need to establish emission factors and inventories. Organohalogen Compd, 73: 2205–2208

[79] Xiang Y (2008). Examination of hexachlorobenzene in chlorothalonil by high performance liquid chromatography. Changjiang Daxue Xuebao Ziran Kexue Ban, 5: 64–66 (in Chinese)

[80] Yan M, Li X, Chen T, Lu S, Yan J (2010). Investigation of PCDD/Fs indicators in flue gas from waste incinerators. Ranshao Kexue Yu Jishu, 16: 257–261 (in Chinese)

[81] Yan M, Li X, Lu S, Chen T, Chi Y, Yan J (2011). Persistent organic pollutant emissions from medical waste incinerators in China. J Mater Cycles Waste Manag, 13(3): 213–218

[82] Yang M (2006). China Environment Yearbook 2006. Beijing: China Environmental Press

[83] Yang M (2011). China Environment Yearbook 2011. Beijing: China Environmental Press

[84] Yang M (2014). China Environment Yearbook 2014. Beijing: China Environmental Press

[85] Yu Y (2005). China Environment Yearbook 2005. Beijing: China Environmental Press

[86] Zhang L, Yang W, Zhang L, Li X (2015). Highly chlorinated unintentionally produced persistent organic pollutants generated during the methanol-based production of chlorinated methanes: A case study in China. Chemosphere, 133: 1–5

[87] Zhang T, Fiedler H, Yu G, Ochoa G S, Carroll W F Jr, Gullett B K, Marklund S, Touati A (2011). Emissions of unintentional persistent organic pollutants from open burning of municipal solid waste from developing countries. Chemosphere, 84(7): 994–1001

[88] Zhao X, Li J, Lu K D, Huang X (2015). Characterization of particle/gas partition, congener patterns, and TEQ of PCBs and PCNs released from a municipal solid waste incinerator (MSWI) in South China. Environ Chem, 34: 1268–1274 (in Chinese)

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