Obtaining a filter material used in gas and air purification
Modern technologies allow obtaining small diameter fibers used for fine filtration. Combined layer filter materials are made from such fibers. Nanofibers from 20 to 200 nm are actively used as components of filter materials. They are made of synthetic (polyamides, polyesters, aromatic polyamides, po...
| 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 |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/08/e3sconf_afe2023_01012.pdf |
| _version_ | 1827996277120434176 |
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| author | Ergashev Y. Egamberdiev E. Mirkhodjaeva D. Akmalova G. Umarova M. Kholdarov R. |
| author_facet | Ergashev Y. Egamberdiev E. Mirkhodjaeva D. Akmalova G. Umarova M. Kholdarov R. |
| author_sort | Ergashev Y. |
| collection | DOAJ |
| description | Modern technologies allow obtaining small diameter fibers used for fine filtration. Combined layer filter materials are made from such fibers. Nanofibers from 20 to 200 nm are actively used as components of filter materials. They are made of synthetic (polyamides, polyesters, aromatic polyamides, polyacrylates), biological (proteins, collagen) materials and activated carbon. According to their effect, they are similar to reverse osmosis membranes (they retain large anions, Ca, Mg cations, heavy metal ions, large organic compounds) and at the same time allow obtaining membranes with high permeability for small sodium ions. It is known that one of the main problems of environmental protection is the reduction of atmospheric pollution. Every year, a large amount of harmful compounds - oxides, various metal compounds, as well as sulfur dioxide and nitrogen oxides, volatile organic compounds, stable organic compounds and acids are released into the atmosphere. The results of the study of the influence of the composite composition and the method of obtaining a filter material on its filtration properties and main indicators are presented. |
| first_indexed | 2024-04-10T05:09:48Z |
| format | Article |
| id | doaj.art-c9e4a4c9ef08418599e8e69b7f472b83 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-04-10T05:09:48Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-c9e4a4c9ef08418599e8e69b7f472b832023-03-09T11:17:21ZengEDP SciencesE3S Web of Conferences2267-12422023-01-013710101210.1051/e3sconf/202337101012e3sconf_afe2023_01012Obtaining a filter material used in gas and air purificationErgashev Y.0Egamberdiev E.1Mirkhodjaeva D.2Akmalova G.3Umarova M.4Kholdarov R.5Tashkent State Technical University named after Islam KarimovTashkent State Technical University named after Islam KarimovTashkent State Technical University named after Islam KarimovTashkent chemical technological instituteTashkent chemical technological instituteTashkent State Technical University named after Islam KarimovModern technologies allow obtaining small diameter fibers used for fine filtration. Combined layer filter materials are made from such fibers. Nanofibers from 20 to 200 nm are actively used as components of filter materials. They are made of synthetic (polyamides, polyesters, aromatic polyamides, polyacrylates), biological (proteins, collagen) materials and activated carbon. According to their effect, they are similar to reverse osmosis membranes (they retain large anions, Ca, Mg cations, heavy metal ions, large organic compounds) and at the same time allow obtaining membranes with high permeability for small sodium ions. It is known that one of the main problems of environmental protection is the reduction of atmospheric pollution. Every year, a large amount of harmful compounds - oxides, various metal compounds, as well as sulfur dioxide and nitrogen oxides, volatile organic compounds, stable organic compounds and acids are released into the atmosphere. The results of the study of the influence of the composite composition and the method of obtaining a filter material on its filtration properties and main indicators are presented.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/08/e3sconf_afe2023_01012.pdf |
| spellingShingle | Ergashev Y. Egamberdiev E. Mirkhodjaeva D. Akmalova G. Umarova M. Kholdarov R. Obtaining a filter material used in gas and air purification E3S Web of Conferences |
| title | Obtaining a filter material used in gas and air purification |
| title_full | Obtaining a filter material used in gas and air purification |
| title_fullStr | Obtaining a filter material used in gas and air purification |
| title_full_unstemmed | Obtaining a filter material used in gas and air purification |
| title_short | Obtaining a filter material used in gas and air purification |
| title_sort | obtaining a filter material used in gas and air purification |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/08/e3sconf_afe2023_01012.pdf |
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