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塑料中十溴二苯醚基体标准物质定值技术研究

彭子娟 宋善军 邵明武

彭子娟,宋善军,邵明武. 塑料中十溴二苯醚基体标准物质定值技术研究[J]. 计量科学与技术,2021, 65(6): 45-48 doi: 10.12338/j.issn.2096-9015.2020.9040
引用本文: 彭子娟,宋善军,邵明武. 塑料中十溴二苯醚基体标准物质定值技术研究[J]. 计量科学与技术,2021, 65(6): 45-48 doi: 10.12338/j.issn.2096-9015.2020.9040
PENG Zijuan, SONG Shanjun, SHAO Mingwu. Study on Determination of Decabromodiphenyl Ether in a Matrix of Plastic Certified Reference Material[J]. Metrology Science and Technology, 2021, 65(6): 45-48. doi: 10.12338/j.issn.2096-9015.2020.9040
Citation: PENG Zijuan, SONG Shanjun, SHAO Mingwu. Study on Determination of Decabromodiphenyl Ether in a Matrix of Plastic Certified Reference Material[J]. Metrology Science and Technology, 2021, 65(6): 45-48. doi: 10.12338/j.issn.2096-9015.2020.9040

塑料中十溴二苯醚基体标准物质定值技术研究

doi: 10.12338/j.issn.2096-9015.2020.9040
基金项目: 中国计量科学研究院基本科研业务费(AKY1720)
详细信息
    作者简介:

    彭子娟(1996-),中国计量科学研究院硕士研究生,研究方向:新型有机污染物环境行为及暴露研究,邮箱:15932268721@163.com

    通讯作者:

    邵明武(1971-),中国计量科学研究院研究员,研究方向:有机氯农药、多溴二苯醚等持久性有机污染物(POPs)标准物质研制,环境、消费品等复杂基体中POPs色谱、质谱测量方法和国际比对研究工作,邮箱:shaomw@nim.ac.cn

Study on Determination of Decabromodiphenyl Ether in a Matrix of Plastic Certified Reference Material

  • 摘要: 持久性有机污染物十溴二苯醚(BDE-209)作为塑料添加剂之一,对环境和人体健康的影响受到了全球广泛的关注。塑料等复杂基体的前处理过程对于目标化合物的准确定性和定量分析非常关键。以聚乙烯(PE)塑料标准物质中的BDE-209为研究对象,采用超声的方法萃取塑料中的BDE-209,并使用Agilent 1290高效液相色谱(HPLC-DAD)对萃取物中的BDE-209进行了定量分析。通过优化前处理过程,解决了塑料溶解再析出的问题。本方法得到的检测结果准确性高,稳定性良好,RSD小于3.9%。仪器检出限(S/N=3)和定量限(S/N=10)分别为0.017 μg·mL−1和0.05 μg·mL−1,BDE-209的线性范围为0.5 μg·mL−1~50.0 μg·mL−1R2=0.999,可将其应用到聚丙烯(PP)、丙烯腈-丁二烯-苯乙烯(ABS)等塑料基体标准物质候选物的研制工作中。
  • 图  1  GBW08412的萃取剂优化结果

    Figure  1.  The results of extraction solvent optimization

    图  2  PE高浓度标准物质和低浓度标准物质中BDE-209的检测结果

    Figure  2.  The concentration of BDE-209 in PE CRMs GBW08412 and GBW08413

    表  1  PP和ABS塑料中BDE-209均匀性评估结果

    Table  1.   Homogeneous evaluation results of BDE-209 in PP and ABS plastics

    PP中BDE-209浓度Concentration(μg·g−1ABS中BDE-209浓度Concentration(μg·g−1
    123123
    197.7897.0995.9171.7470.9271.23
    2101.1486.4997.7171.1672.5470.89
    3100.6997.4595.7770.1770.5772.08
    4101.4596.1596.8271.5072.2270.64
    5100.4598.4596.8570.3572.7771.10
    6100.1497.9994.3170.6872.7971.23
    798.9198.8798.6970.9972.7071.90
    899.6994.31100.7872.4671.9870.90
    9100.0497.7497.9571.4075.5572.57
    1099.7798.6998.2471.5974.5773.04
    1198.4195.1198.4471.7473.3472.81
    分析结果F=0.225)<(Fα=2.3)F=1.28)<(Fα=2.3)
    均匀性良好良好
    下载: 导出CSV
  • [1] P. Hennebert, M. Filella. WEEE plastic sorting for bromine essential to enforce EU regulation[J]. Waste Management, 2018, 71(GC-MS): 390-399.
    [2] Bingbing Sun, Yuanan Hu, Hefa Cheng, et al. Kinetics of Brominated Flame Retardant (BFR) Releases from Granules of Waste Plastics[J]. Environmental Science & Technology, 2016, 50(24): 13419-13427.
    [3] 郑明辉, 谭丽, 高丽荣, 等. 履行《关于持久性有机污染物的斯德哥尔摩公约》成效评估监测进展[J]. 中国环境监测, 2019, 35(1): 1-7.
    [4] Stubbings W. A., S. Harrad. Factors influencing leaching of PBDEs from waste cathode ray tube plastic housings[J]. Science of The Total Environment, 2016, 569: 1004-1012.
    [5] Honggang Ni, Shaoyou Lu, Ting Mo, et al. Brominated flame retardant emissions from the open burning of five plastic wastes and implications for environmental exposure in China[J]. Environmental pollution, 2016, 214: 70-76. doi: 10.1016/j.envpol.2016.03.049
    [6] Hoang Quoc Anh, Vu Duc Nam, Tran Manh Tri, et al. Polybrominated diphenyl ethers in plastic products, indoor dust, sediment and fish from informal e-waste recycling sites in Vietnam: a comprehensive assessment of contamination, accumulation pattern, emissions, and human exposure[J]. Environmental geochemistry and health, 2017, 39(4): 935-954. doi: 10.1007/s10653-016-9865-6
    [7] Kate Hoffman, Thomas F Webster, Andreas Sjödin, et al. Toddler’s behavior and its impacts on exposure to polybrominated diphenyl ethers[J]. Journal of Exposure Science and Environmental Epidemiology, 2017, 27(2): 193. doi: 10.1038/jes.2016.11
    [8] Yuwei Wang, Yanmin Sun, Tian Chen, et al. Determination of polybrominated diphenyl ethers and novel brominated flame retardants in human serum by gas chromatography-atmospheric pressure chemical ionization-tandem mass spectrometry[J]. Journal of Chromatography B-Analytical Technologies in the Biomedical and Life Sciences, 2018, 1099: 64-72. doi: 10.1016/j.jchromb.2018.09.015
    [9] Qiqing Chen, Julia Reisser, Serena Cunsolo, et al. Pollutants in Plastics within the North Pacific Subtropical Gyre[J]. Environmental Science & Technology, 2018, 52(2): 446-456.
    [10] Jingjing Zhang, Yu Chen, Wenying Wu, et al. Hollow porous dummy molecularly imprinted polymer as a sorbent of solid-phase extraction combined with accelerated solvent extraction for determination of eight bisphenols in plastic products[J]. Microchemical Journal, 2019, 145: 1176-1184. doi: 10.1016/j.microc.2018.12.031
    [11] Yuan Chen, Jinhui Li, Lieqiang Chen, et al. Brominated flame retardants (BFRs) in waste electrical and electronic equipment (WEEE) plastics and printed circuit boards (PCBs)[J]. Procedia environmental sciences, 2012, 16: 552-559. doi: 10.1016/j.proenv.2012.10.076
    [12] Shao Mingwu, Wei Chao, Jia Yongjuan, et al. Determination of selected polybrominated diphenylethers and polybrominated biphenyl in polymers by ultrasonic-assisted extraction and high-performance liquid chromatography-inductively coupled plasma mass spectrometry[J]. Anal Chem, 2010, 82(12): 5154-5159. doi: 10.1021/ac1003618
    [13] Chuanyang Cai, ShuangyuYu Yu, Liu Yu, et al. PBDE emission from E-wastes during the pyrolytic process: Emission factor, compositional profile, size distribution, and gas-particle partitioning[J]. Environ Pollut, 2018, 235: 419-428. doi: 10.1016/j.envpol.2017.12.068
    [14] James H. Bridson, Evamaria C. Gaugler, Dawn A. Smith, et al. Leaching and extraction of additives from plastic pollution to inform environmental risk: A multidisciplinary review of analytical approaches[J]. Journal of Hazardous Materials, 2021, 414: 125571. doi: 10.1016/j.jhazmat.2021.125571
    [15] 宋学君. 聚苯乙烯泡沫塑料回收与改性利用的研究[D]. 沈阳: 东北大学, 2006.
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出版历程
  • 网络出版日期:  2021-05-08
  • 刊出日期:  2021-07-08

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