Engineering environmental protection at an industrial facility
The aim of this study is to study engineering safety at an industrial facility. The subject of the study is dangerous and harmful factors of production, which include dust and harmful gases. The objectives of the study is assessing the dispersed composition of dust, which determines the microclimate...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Subjects: | |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/18/e3sconf_aquaculture2023_01081.pdf |
| _version_ | 1797843682234204160 |
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| author | Golovina Elena Ivanova Irina Kargashilov Dmitriy Sushko Elena Parshina Anastasiya |
| author_facet | Golovina Elena Ivanova Irina Kargashilov Dmitriy Sushko Elena Parshina Anastasiya |
| author_sort | Golovina Elena |
| collection | DOAJ |
| description | The aim of this study is to study engineering safety at an industrial facility. The subject of the study is dangerous and harmful factors of production, which include dust and harmful gases. The objectives of the study is assessing the dispersed composition of dust, which determines the microclimate of the working area on the example of a foundry. The presence of fine dust in the air space of the workshop leads to occupational diseases, such as pneumoconiosis (silicosis), bronchitis, dermatitis, conjunctivitis. The dust dispersion assessment took into account the relationship between the particle size and the speed of movement under the action of gravitational or centrifugal forces. The granulometric composition of the provided powder sample was determined by laser diffraction, implemented on the Fritsch NanoTec “ANALISETTE 22” laser particle analyzer. Data analysis shows that almost all phases of the technological process determine the microclimate of the internal environment and in the inter-hull zone during emission dispersion. The degree of exposure depends on the dispersion and chemical composition of the dust, in particular, in the air, the dust is oxidized to form a SiO2 film. In addition, there are other harmful substances in the workshop air that can be deposited on dust particles, which makes dust more dangerous and in this case it is necessary to take into account more stringent values of maximum permissible concentrations (MPC). An increase in the SiO2 content tightens the requirements for the cleanliness of the air in the working area. In the work, on the basis of theoretical and experimental data, the most dangerous areas with the formation of industrial dust from the standpoint of environmental risk were identified, the dust dispersion was assessed, the dust collection system was finalized, and a wet cleaning system was installed. |
| first_indexed | 2024-04-09T17:09:24Z |
| format | Article |
| id | doaj.art-ff63f77816854eb697d1c7fa1d166a39 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-09T17:09:24Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-ff63f77816854eb697d1c7fa1d166a392023-04-20T08:23:25ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013810108110.1051/e3sconf/202338101081e3sconf_aquaculture2023_01081Engineering environmental protection at an industrial facilityGolovina Elena0Ivanova Irina1Kargashilov Dmitriy2Sushko Elena3Parshina Anastasiya4Voronezh State Technical UniversityVoronezh State Technical UniversityVoronezh State Technical UniversityVoronezh State Technical UniversityVoronezh State Technical UniversityThe aim of this study is to study engineering safety at an industrial facility. The subject of the study is dangerous and harmful factors of production, which include dust and harmful gases. The objectives of the study is assessing the dispersed composition of dust, which determines the microclimate of the working area on the example of a foundry. The presence of fine dust in the air space of the workshop leads to occupational diseases, such as pneumoconiosis (silicosis), bronchitis, dermatitis, conjunctivitis. The dust dispersion assessment took into account the relationship between the particle size and the speed of movement under the action of gravitational or centrifugal forces. The granulometric composition of the provided powder sample was determined by laser diffraction, implemented on the Fritsch NanoTec “ANALISETTE 22” laser particle analyzer. Data analysis shows that almost all phases of the technological process determine the microclimate of the internal environment and in the inter-hull zone during emission dispersion. The degree of exposure depends on the dispersion and chemical composition of the dust, in particular, in the air, the dust is oxidized to form a SiO2 film. In addition, there are other harmful substances in the workshop air that can be deposited on dust particles, which makes dust more dangerous and in this case it is necessary to take into account more stringent values of maximum permissible concentrations (MPC). An increase in the SiO2 content tightens the requirements for the cleanliness of the air in the working area. In the work, on the basis of theoretical and experimental data, the most dangerous areas with the formation of industrial dust from the standpoint of environmental risk were identified, the dust dispersion was assessed, the dust collection system was finalized, and a wet cleaning system was installed.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/18/e3sconf_aquaculture2023_01081.pdfworking areaindustrial safetydispersiondustconcentrationgranulometric analysis |
| spellingShingle | Golovina Elena Ivanova Irina Kargashilov Dmitriy Sushko Elena Parshina Anastasiya Engineering environmental protection at an industrial facility E3S Web of Conferences working area industrial safety dispersion dust concentration granulometric analysis |
| title | Engineering environmental protection at an industrial facility |
| title_full | Engineering environmental protection at an industrial facility |
| title_fullStr | Engineering environmental protection at an industrial facility |
| title_full_unstemmed | Engineering environmental protection at an industrial facility |
| title_short | Engineering environmental protection at an industrial facility |
| title_sort | engineering environmental protection at an industrial facility |
| topic | working area industrial safety dispersion dust concentration granulometric analysis |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/18/e3sconf_aquaculture2023_01081.pdf |
| work_keys_str_mv | AT golovinaelena engineeringenvironmentalprotectionatanindustrialfacility AT ivanovairina engineeringenvironmentalprotectionatanindustrialfacility AT kargashilovdmitriy engineeringenvironmentalprotectionatanindustrialfacility AT sushkoelena engineeringenvironmentalprotectionatanindustrialfacility AT parshinaanastasiya engineeringenvironmentalprotectionatanindustrialfacility |