| Generation characteristics and spreading risk of VOCs released from a biological fermentation pharmaceutical factory | |
Wang, Yanjie; Song, Huiling; Li, Lin; Ma, Jiawei ; Yu, Fangfang
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| 2023 | |
| Source Publication | ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS
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| ISSN | 2050-7887 |
| Pages | 1-12 |
| Abstract | Pharmaceutical factories produce a large amount of volatile organic compounds (VOCs), which may pose a potential health threat to the environment, workers, and nearby residents. Sampling points were set up in the tylosin biological fermentation workshop (FW) and sewage treatment station (STS) of a pharmaceutical factory in a central city in northern China to collect VOCs and study their generation characteristics and diffusion. The results indicated that with the increase in fermentation time, VOC production decreased gradually, and the decline was rapid. The main VOCs produced by the FW are oxygen-containing organics and nitrogen-containing organics including 1-heptyladehyde (8.86 x 10(2) mg m(-3)), 1-methyl-2-pyrrolidone (6.36 x 10(2) mg m(-3)) and benzene (5.85 x 10(2) mg m(-3)). The STS mainly produces nitrogen-containing organics and oxygen-containing organics including 1-methyl-2-pyrrolidone (3.38 x 10(3) mg m(-3)), diethyl amine (9.60 x 10(2) mg m(-3)) and methyl ethyl ketone (2.98 x 10(2) mg m(-3)). VOCs produced by biopharmaceutical factories can diffuse for a long distance in the atmosphere. The highest concentration of chlorinated organic compounds can spread to 11.43 kilometers in the horizontal direction and 3 kilometers in the vertical direction. Acetaldehyde, butyraldehyde, diethylamine, butyl acetate and methyl ethyl ketone are odorous gases detected in the FW and STS, respectively. Benzene, carbon tetrachloride and acetaldehyde are the main carcinogenic VOCs produced in the fermentation process of tylosin. The research elucidated production characteristics, diffusion and health risks of VOCs in the FW, which provided a reference for the control of VOCs. |
| Department | 水污染控制实验室 |
| Document Type | 期刊论文 |
| Identifier | https://ir.rcees.ac.cn/handle/311016/48537 |
| Collection | 水污染控制实验室 |
| Affiliation | 1.Zhengzhou University 2.Chinese Academy of Sciences 3.Research Center for Eco-Environmental Sciences (RCEES) |
| Recommended Citation GB/T 7714 | Wang, Yanjie,Song, Huiling,Li, Lin,et al. Generation characteristics and spreading risk of VOCs released from a biological fermentation pharmaceutical factory[J]. ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS,2023:1-12. |
| APA | Wang, Yanjie,Song, Huiling,Li, Lin,Ma, Jiawei,&Yu, Fangfang.(2023).Generation characteristics and spreading risk of VOCs released from a biological fermentation pharmaceutical factory.ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS,1-12. |
| MLA | Wang, Yanjie,et al."Generation characteristics and spreading risk of VOCs released from a biological fermentation pharmaceutical factory".ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS (2023):1-12. |
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| Generation character（1119KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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