摘要
制药行业因在提取等过程中使用有机溶剂排放大量挥发性有机物(VOCs)而备受关注.本研究在山东省选择化学合成、生物发酵、中药共三家制药企业开展了107种VOCs组分的监测和分析,并建立制药企业的VOCs源成分谱.研究结果表明:化学合成类和生物发酵类制药企业排放总质量浓度均超过20 mg/m 3,中药制药企业的样品的平均质量浓度相对较小,为902.66μg/m 3.本研究所分析的107种组分中,以含氧挥发性有机物(OVOCs)为主,三家企业均超过75%,其中,化学合成制药类卤代烃物种的占比较高.企业类型、生产环节、收集排放措施等是影响VOCs成分的重要因素.
The pharmaceutical industry has attracted much concern due to its large use of organic solvents and emission of VOCs(volatile organic compounds).In this study,107 VOCs species from 3 kinds of pharmaceutical enterprises including chemical synthesis,biological fermentation,and traditional Chinese medicine are measured.The results showed that the total VOCs concentration was more than 20 mg/m 3 for chemical synthesis and biological fermentation pharmaceutical enterprises,and was relatively small to be 902.66μg/m 3 for traditional Chinese medicine enterprise.Among the 107 VOCs species,the OVOCs(oxygenated volatile organic compounds)were dominant,which accounted for more than 75%of the VOCs discharged by pharmaceutical enterprises.Besides that,the proportion of halogenated hydrocarbon species was high for chemical synthesis pharmacy.Pharmaceutical methods,production process,collection and emission measures are important factors affecting VOCs composition.
作者
苑雯雯
王霞
高素莲
孙晓艳
范国兰
王琛
YUAN Wenwen;WANG Xia;GAO Sulian;SUN Xiaoyan;FAN Guolan;WANG Chen(School of Environmental Science and Engineering,Qilu University of Technology(Shandong Academy of Sciences),Jinan 250300;Jinan Ecological Environment Monitoring Center of Shandong Province,Jinan 250101)
出处
《南京信息工程大学学报(自然科学版)》
CAS
2020年第6期758-766,共9页
Journal of Nanjing University of Information Science & Technology(Natural Science Edition)
基金
山东省自然科学基金(ZR2017LD010)
齐鲁工业大学(山东省科学院)博士基金(2017BSHZ020)
济南市重大科技民生专项(201807008)。
关键词
挥发性有机物(VOCs)
制药企业
源成分谱
volatile organic compounds(VOCs)
pharmaceutical enterprises
source profiles