Producing Coefficients and Emission Coefficients of Volatile Organic Compounds from the Automobile Manufacturing Industry in Zhejiang Province

被引：3
|
作者：
Teng F.-H. [1 ]
Yang Z.-P. [1 ]
Dong S.-B. [1 ]
Fu C. [1 ]
Miao X.-P. [1 ]
Gu Z.-Y. [1 ]
机构：
[1] Zhejiang Province Academy of Environmental Science, Hangzhou
来源：
| 1600年 / Science Press卷 / 41期
关键词：
Automobile manufacturing industry; Coating; Emission coefficient; Producing coefficient; Volatile organic compounds(VOCs); Zhejiang Province;
D O I：
10.13227/j.hjkx.201906015
中图分类号：
学科分类号：
摘要：
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 2 425.84 t, while the quantity of emissions was 1 627.54 t. © 2020, Science Press. All right reserved.
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页码：1093 / 1098
页数：5
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