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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">zdor</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы здоровья и экологии</journal-title><trans-title-group xml:lang="en"><trans-title>Health and Ecology Issues</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2220-0967</issn><issn pub-type="epub">2708-6011</issn><publisher><publisher-name>Gomel State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51523/2708-6011.2021-18-2-17</article-id><article-id custom-type="elpub" pub-id-type="custom">zdor-1950</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЩЕСТВЕННОЕ ЗДОРОВЬЕ И ЗДРАВООХРАНЕНИЕ, ГИГИЕНА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PUBLIC HEALTH AND HEALTH CARE, HYGIENE</subject></subj-group></article-categories><title-group><article-title>Комплексная гигиеническая оценка пылевого фактора в производстве асбестоцементных изделий</article-title><trans-title-group xml:lang="en"><trans-title>Comprehensive hygienic assessment of the dust factor in the asbestos cement manufacturing industry</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1910-6556</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гутич</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Hutsich</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гутич Екатерина Андреевна, заведующий лабораторией гигиены труда</p><p>Минск</p></bio><bio xml:lang="en"><p>Katsiaryna A. Hutsich, Head of the Occupational Hygiene Laboratory</p><p>Minsk</p></bio><email xlink:type="simple">khutsich@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-практический центр гигиены</institution></aff><aff xml:lang="en"><institution>Scientiﬁc Practical Centre of Hygiene</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>30</day><month>06</month><year>2021</year></pub-date><volume>18</volume><issue>2</issue><fpage>119</fpage><lpage>125</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гутич Е.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Гутич Е.А.</copyright-holder><copyright-holder xml:lang="en">Hutsich K.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.gsmu.by/jour/article/view/1950">https://journal.gsmu.by/jour/article/view/1950</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: провести комплексные гигиенические исследования пылевого фактора в производстве асбестоцементных изделий и установить наличие связи между содержанием респирабельных волокон и массовой концентрацией взвешенных частиц для актуализации методологии оценки воздуха рабочей зоны, содержащего минеральные волокнистые аэрозоли.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведен анализ массовых концентраций пыли и содержания респирабельных волокон в воздухе рабочей зоны, морфологических особенностей пылевого аэрозоля.</p></sec><sec><title>Результаты</title><p>Результаты. Содержание пыли в воздухе рабочей зоны по показателям массы взвешенных частиц не превышает гигиенических нормативов и колеблется от 0,20 ± 0,004 мг/м3 до 1,47 ± 0,085 мг/м3, а содержание респирабельных волокон составляет от 0,20 ± 0,044 вол/см3 до 1,13 ± 0,204 вол/см3. Установлено наличие положительной корреляционной связи умеренной силы между концентрацией респирабельных волокон и концентрацией массы взвешенных частиц.</p></sec><sec><title>Заключение</title><p>Заключение. Микроскопия препаратов образцов пыли позволяет определить характерную для различных стадий технологического процесса морфологическую картину. Существует положительная корреляционная связь умеренной силы между концентрацией респирабельных волокон в воздухе рабочей зоны и концентрацией взвешенных частиц, но полученные модели зависимости способны объяснить до 49,3 % вариации концентрации респирабельных волокон на основании концентрации массы взвешенных частиц, что не позволяет использовать их для пересчета одних величин в другие.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to conduct comprehensive hygienic studies of the dust factor in the asbestos cement manufacturing industry and to determine the presence of a relationship between the content level of respirable ﬁbres and the mass concentration of suspended particles in order to actualize the methodology of the assessment of the air of a working area containing mineral ﬁbrous aerosols.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The mass concentrations of dust and the content level of respirable ﬁbres in the air of the working area and the morphological characteristics of dust aerosol were analyzed.</p></sec><sec><title>Results</title><p>Results. The content of dust in the air of the working area in terms of the mass measurements of suspended particles does not exceed the hygienic standards and ranges from 0.20 ± 0.004 mg/m3 to 1.47 ± 0.085 mg/m3, and the content level of respirable ﬁbres is from 0.20 ± 0.044 f/cm3 to 1.13 ± 0.204 f/cm3. The presence of a positive correlation of moderate strength between the content level of respirable ﬁbres and the mass concentration of suspended particles has been found.</p></sec><sec><title>Conclusion</title><p>Conclusion. The microscopy of the preparations of dust samples makes it possible to determine a morphological picture which is characteristic for various stages of the technological process. There is a positive correlation of moderate strength between the content level of respirable ﬁbres in the air of the working area and the concentration of suspended particles. However, the obtained patterns of dependence are capable of accounting up to 49.3 % of the variations of respirable ﬁbres on the basis of the mass concentration of suspended particles, which does not make it possible to use them for the conversion of the values.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>асбест</kwd><kwd>хризотил</kwd><kwd>асбестоцементные изделия</kwd><kwd>промышленные аэрозоли</kwd><kwd>воздух рабочей зоны</kwd><kwd>условия труда</kwd><kwd>профессиональный риск</kwd></kwd-group><kwd-group xml:lang="en"><kwd>asbestos</kwd><kwd>chrysotile</kwd><kwd>asbestos cement products</kwd><kwd>industrial aerosols</kwd><kwd>air of working area</kwd><kwd>working conditions</kwd><kwd>occupational risk</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wagner GR. Screening and surveillance of workers exposed to mineral dusts. 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