Methodical peculiarities of air sampling for detecting contents of low molecular weight organic compounds on the example of furan and methylfuran
- 作者: Ulanova T.S.1, Nurislamova T.V.1, Maltseva O.A.1, Popova N.A.1
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隶属关系:
- Federal Scientific Center for Medical and Preventive Health Risk Management Technologies
- 期: 卷 101, 编号 6 (2022)
- 页面: 694-700
- 栏目: METHODS OF HYGIENIC AND EXPERIMENTAL INVESTIGATIONS
- ##submission.datePublished##: 30.06.2022
- URL: https://rjraap.com/0016-9900/article/view/639166
- DOI: https://doi.org/10.47470/0016-9900-2022-101-6-694-700
- ID: 639166
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Introduction. Variable analytical control methodologies are applied in monitoring over contents of low molecular weight organic compounds in ambient air. Their unification is a vital and serious challenge requiring valid substantiation and selection of optimal air sampling techniques.
Our research goal was to substantiate and select an air sampling technique for chemical analysis of furan and methylfuran.
Materials and methods. Our research concentrated on developing and optimizing the process of air samples preparation for chemical analysis of furan and methylfuran; examining effectiveness of furan and methylfuran sorption-desorption using various sorbents. Standard furan and methylfuran samples (≥99.0% Sigma-Aldrich), heptane solvents, sorbent tubes with Tenax, Sylochrom С-120, and coal as sorbents were used in the research. All experimental studies were aimed at testing effective procedures for taking and preparing air samples for further furan and methylfuran analysis in them. They were performed on "Kristall-5000" gas chromatographer with mass-selective detection (MSD) and 25-meter long PoraPlotQ-capillary column.
Results. We comparatively analyzed the results produced by taking air samples for further detection of furan and methylfuran in them using different techniques. They included low temperature concentration; sorption on filters made of quartz microfiber and a sorbent tube with Nenax TA; sorption on a tube with Tenax ТА at t=20–25 °C. The analysis enabled us to reveal an effective procedure for taking ambient air samples for further detection of furan and methylfuran in them. This procedure was low temperature concentration of low molecular weight organic compounds on a sorbent tube with Tenax ТА.
Limitations. The accomplished study had no limitations.
Conclusion. The accomplished study allows us to recommend taking air samples during 10 minutes with consumption being 0.1 l/min for further detection of furan and methylfuran in them using low temperature concentration on a sorbent tube with TenaxТА. The achieved effectiveness is 99.2% for furan and 100% for methylfuran.
Compliance with ethical standards. The study has been accomplished in full conformity with the European Convention for the Protection of Vertebrate Animals used for Experimental and other Scientific Purposes (ETS N 123), the Directive of the European Union and the European Council 2010/63/EC dated September 22, 2010 on the protection of animals used for scientific purposes.
Contribution:
Ulanova Т.S. — overall concept, scientific advice;
Nurislamova T.V. — topicality, conclusion;
Maltseva О.А. — materials and methods, results, discussion, conclusion;
Popova N.А. — analytical and experimental work.
All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.
Conflict of interest. The authors declare no conflict of interest.
Acknowledgement. The study had no sponsorship.
Received: April 11, 2022 / Accepted: June 8, 2022 / Published: June 26, 2022
作者简介
Tatyana Ulanova
Federal Scientific Center for Medical and Preventive Health Risk Management Technologies
编辑信件的主要联系方式.
Email: noemail@neicon.ru
ORCID iD: 0000-0002-9238-5598
俄罗斯联邦
Tatyana Nurislamova
Federal Scientific Center for Medical and Preventive Health Risk Management Technologies
Email: nurtat@fcrisk.ru
ORCID iD: 0000-0002-2344-3037
MD, PhD, DSci., Head of the Laboratory for Gas Chromatography Techniques of the Federal Scientific Center for Medical and Preventive Health Risk Management Technologies, Perm, 614045, Russian Federation.
E-mail: nurtat@fcrisk.ru
俄罗斯联邦Olga Maltseva
Federal Scientific Center for Medical and Preventive Health Risk Management Technologies
Email: noemail@neicon.ru
ORCID iD: 0000-0001-7664-3270
俄罗斯联邦
Nina Popova
Federal Scientific Center for Medical and Preventive Health Risk Management Technologies
Email: noemail@neicon.ru
ORCID iD: 0000-0002-0732-8477
俄罗斯联邦
参考
- The state report «On the environmental conditions and environmental protection in the Russian Federation in 2003». Moscow; 2004. (in Russian)
- Rakhmanin Yu.A. Results and Prospects of Studies on Human Ecology and Environmental Hygiene [Itogi i perspektivy nauchnykh issledovaniy po probleme ekologii cheloveka i gigieny okruzhayushchey sredy]. Moscow; 2011. (in Russian)
- The fundamentals of the state policy in the sphere of providing chemical and biological safety in the Russian Federation for the period up to 2025 and beyond (approved by the RF President on November 1, 2013 No. Pr-2573). Moscow; 2013. (in Russian)
- Voronich S.S., Khlopaev A.G. Operative environmental control of atmospheric pollution of the local urbanized territories. Vestnik Volgogradskogo gosudarstvennogo universiteta. Seriya 3: Ekonomika. Ekologiya. 2012; (2): 205–13. (in Russian)
- Simpson I., Voloshchuk K. Changing volatile organic compound emissions in urban environments: many paths to cleaner air. Byulleten’ VMO. 2019; 68(2): 22–8. (in Russian)
- Ulanova T.S., Nurislamova T.V. The development of methods for the determination of organic compounds (ethylene oxide, 1,3-butadiene, acrylonitrile) at reference levels in ambient air. Analiz riska zdorov’yu. 2013; (2): 57–63. (in Russian)
- Novikov S.M., Fokin M.V., Unguryanu T.N. Actual problem of methodology and development of evidence-based health risk assessment associated with chemical exposure. Gigiena i Sanitaria (Hygiene and Sanitation, Russian journal). 2016; 95(8): 711–6. (in Russian)
- Unguryanu T.N. Ambient air pollution and respiratory diseases in the population of Novodvinsk. Gigiena i Sanitaria (Hygiene and Sanitation, Russian journal). 2007; 86(6): 28–30. (in Russian)
- Yudina T.V. Development of up-to-date trends in optimization of laboratory hygienic control. In: Hygiene: Past, Present, Future (Collection of Works by Experts from the F.F. Erismann’s Federal Scientific Center for Hygiene) [Gigiena: proshloe, nastoyashchee, budushchee. Nauchnye trudy FNTsG im. F.F. Erismana]. Moscow; 2001: 247–8. (in Russian)
- Malysheva A.G., Rakhmanin Yu.A., Rastyannikov Yu.G., Kozlova N.Yu. Chemical-analytical aspects of the complex impact of the environmental factors on the population’s health. Gigiena i Sanitaria (Hygiene and Sanitation, Russian journal). 2015; 94(7): 5–10. (in Russian)
- Nikolaeva L.A. Taking Air, Water and Soil Samples for Sanitary and Hygienic examination [Otbor prob vozdukha, vody i pochvy dlya sanitarno-gigienicheskikh issledovaniy]. Irkutsk; 2020. (in Russian)
- Dorogova V.B. About sampling air for analyses of polluting substances. Ekologiya cheloveka. 2010; (3): 16–8. (in Russian)
- Khotuntsev Yu.L. People, Technology, the Environment [Chelovek, tekhnologii, okruzhayushchaya sreda]. Moscow; 2001. (in Russian)
- Snakin V.V. Ecology and Environmental Protection: Reference Dictionary [Ekologiya i okhrana priroda: Slovar’-spravochnik]. Moscow: Academia; 2000. (in Russian)
- Slemr J., Slemr F., D’Souza H., Partridge R. Study of the relative response factors of various gas chromatograph-flame ionisation detector systems for measurement of C2–C9 hydrocarbons in air. J. Chromatogr. A. 2004; 1061(1): 75–84. https://doi.org/10.1016/j.chroma.2004.10.037
- Drugov Yu.S., Rodin A.A. Gas Chromatographic Analysis of Polluted Air: a Practical Guide [Gazokhromatograficheskiy analiz zagryaznennogo vozdukha: prakticheskoe rukovodstvo]. Moscow: Binom; 2006. (in Russian)
- Ross B.M., Vermeulen N. The combined use of thermal desorption and selected ion flow tube mass spectrometry for the quantification of xylene and toluene in air. Rapid Commun. Mass Spectrom. 2007; 21(22): 3608–12. https://doi.org/10.1002/rcm.3255 (in Russian)
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