Mathematical modeling of wastewater treatment facilities of transport enterprises
Wastewater is purified by mechanical, biological, physicochemical and chemical methods. Mechanical treatment plants are the main stage of treatment and remove most of the harmful substances contained in wastewater. The mechanical treatment facilities include a sand trap, a sump, a hydrocyclone, a gr...
| 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/2023/38/e3sconf_conmechydro23_03031.pdf |
| _version_ | 1797775920015081472 |
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| author | Umarov Uchqun Arifjanov Aybek Rizayev Abdumalik Umarova Dinara |
| author_facet | Umarov Uchqun Arifjanov Aybek Rizayev Abdumalik Umarova Dinara |
| author_sort | Umarov Uchqun |
| collection | DOAJ |
| description | Wastewater is purified by mechanical, biological, physicochemical and chemical methods. Mechanical treatment plants are the main stage of treatment and remove most of the harmful substances contained in wastewater. The mechanical treatment facilities include a sand trap, a sump, a hydrocyclone, a grid, etc. Among them, the most common and basic design are sumps, which are divided into types according to design and function. In this article, a new mathematical model for calculating vertical sediments used in local treatment for small enterprises has been improved, and design parameters have been calculated. Theoretical studies of the proposed sump were carried out on the basis of molecular kinetic theory, and its accuracy was verified by the author in experimental tests. In the sump, an expression for the distribution of the concentration of suspended solids in wastewater was found. Thus, a filter structure with a filtration efficiency above 60% was created. |
| first_indexed | 2024-03-12T22:42:34Z |
| format | Article |
| id | doaj.art-bcbf789e6cc04dfa99613d567be8b915 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T22:42:34Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-bcbf789e6cc04dfa99613d567be8b9152023-07-21T09:33:57ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014010303110.1051/e3sconf/202340103031e3sconf_conmechydro23_03031Mathematical modeling of wastewater treatment facilities of transport enterprisesUmarov Uchqun0Arifjanov Aybek1Rizayev Abdumalik2Umarova Dinara3Tashkent State Transport University“Tashkent Institute of Irrigation and Agricultural Mechanization Engineers” National Research UniversityTashkent State Transport University“Uzbekkommunalloyihaqurilish” State Unitary EnterpriseWastewater is purified by mechanical, biological, physicochemical and chemical methods. Mechanical treatment plants are the main stage of treatment and remove most of the harmful substances contained in wastewater. The mechanical treatment facilities include a sand trap, a sump, a hydrocyclone, a grid, etc. Among them, the most common and basic design are sumps, which are divided into types according to design and function. In this article, a new mathematical model for calculating vertical sediments used in local treatment for small enterprises has been improved, and design parameters have been calculated. Theoretical studies of the proposed sump were carried out on the basis of molecular kinetic theory, and its accuracy was verified by the author in experimental tests. In the sump, an expression for the distribution of the concentration of suspended solids in wastewater was found. Thus, a filter structure with a filtration efficiency above 60% was created.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03031.pdf |
| spellingShingle | Umarov Uchqun Arifjanov Aybek Rizayev Abdumalik Umarova Dinara Mathematical modeling of wastewater treatment facilities of transport enterprises E3S Web of Conferences |
| title | Mathematical modeling of wastewater treatment facilities of transport enterprises |
| title_full | Mathematical modeling of wastewater treatment facilities of transport enterprises |
| title_fullStr | Mathematical modeling of wastewater treatment facilities of transport enterprises |
| title_full_unstemmed | Mathematical modeling of wastewater treatment facilities of transport enterprises |
| title_short | Mathematical modeling of wastewater treatment facilities of transport enterprises |
| title_sort | mathematical modeling of wastewater treatment facilities of transport enterprises |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/38/e3sconf_conmechydro23_03031.pdf |
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