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Huan Jing Ke Xue

Title:		[Producing Coefficients and Emission Coefficients of Volatile Organic Compounds from the Automobile Manufacturing Industry in Zhejiang Province]
Author(s):		Teng FH; Yang ZP; Dong SB; Fu C; Miao XP; Gu ZY;
Address:		"Zhejiang Province Academy of Environmental Science, Hangzhou 310007, China"
Journal Title:		Huan Jing Ke Xue
Year:		2020
Volume:		41
Issue:		3
Page Number:		1093 - 1098
DOI:		10.13227/j.hjkx.201906015
ISSN/ISBN:		0250-3301 (Print) 0250-3301 (Linking)
Abstract:		"Four typical automobile manufacturing enterprises in Zhejiang Province were selected to determine the main production and emission links of volatile organic compounds (VOCs) in this industry by analyzing their production processes and the main raw and auxiliary materials used. Two of them were monitored on the spot, and the producing coefficients and emission coefficients of the VOCs discharged from the automobile manufacturing industry in Zhejiang Province were calculated. Then, the production and emission of VOCs in this industry in 2017 in Zhejiang Province were estimated. The results show that the main production and emission links of VOCs in the automobile manufacturing industry in Zhejiang Province are coating processes. Only a few of the automobile manufacturers in Zhejiang Province can deal with the paint exhaust gas effectively at present; in addition to coatings, solvent-based cleaning agents are also one of the main sources of VOCs in this industry. The VOC producing coefficients of the automobile manufacturing industry in Zhejiang Province are 0.20 t.t(-1), 3.92 kg.vehicle(-1), and 29.36 g.m(-2); the emission coefficients are 0.13 t.t(-1), 2.63 kg.vehicle(-1), and 19.72 g.m(-2). The quantity of VOCs generated by this industry in 2017 was 2425.84 t, while the quantity of emissions was 1627.54 t"
Keywords:		Zhejiang Province automobile manufacturing industry coating emission coefficient producing coefficient volatile organic compounds(VOCs);
Notes:		"PubMed-not-MEDLINETeng, Fu-Hua Yang, Zhong-Ping Dong, Shi-Bi Fu, Chao Miao, Xiao-Ping Gu, Zheng-Yu chi English Abstract China 2020/07/02 Huan Jing Ke Xue. 2020 Mar 8; 41(3):1093-1098. doi: 10.13227/j.hjkx.201906015"