The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater
The results of the test coagulation of clarified wastewater of urban sewage facilities are presented in this work. A dose of aluminum and iron-containing coagulants in terms of metal oxide (Me2O3 ) was used as a parameter for comparison of the efficiency of reagent removal of phosphorus from wastewa...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/53/e3sconf_icmtmte2020_02001.pdf |
| _version_ | 1818657550012252160 |
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| author | Gorbacheva Tamara Mayorov Dmitriy Velyaev Yuri Zar Htun Yar |
| author_facet | Gorbacheva Tamara Mayorov Dmitriy Velyaev Yuri Zar Htun Yar |
| author_sort | Gorbacheva Tamara |
| collection | DOAJ |
| description | The results of the test coagulation of clarified wastewater of urban sewage facilities are presented in this work. A dose of aluminum and iron-containing coagulants in terms of metal oxide (Me2O3 ) was used as a parameter for comparison of the efficiency of reagent removal of phosphorus from wastewater. It was shown that the uses of any of the selected coagulants make it possible to bring the degree of purification of municipal effluents to the requirements of fishery co-op permissible exposure limit at the stage of simultaneous subsidence, while the best efficiency results are obtained for an aluminum oxychloride coagulant. |
| first_indexed | 2024-12-17T03:43:15Z |
| format | Article |
| id | doaj.art-873d164b6dc2456292e4642e02d693e2 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-17T03:43:15Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-873d164b6dc2456292e4642e02d693e22022-12-21T22:04:57ZengEDP SciencesE3S Web of Conferences2267-12422020-01-011930200110.1051/e3sconf/202019302001e3sconf_icmtmte2020_02001The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewaterGorbacheva Tamara0Mayorov Dmitriy1Velyaev Yuri2Zar Htun Yar3Institute of North Industrial Ecology Problems Subdivision of the Federal Research Centre “Kola Science Centre of the Russian Academy of Sciences”Tananaev Institute of Chemistry Subdivision of the Federal Research Centre “Kola Science Centre of the Russian Academy of Sciences”Sevastopol State UniversityUniversity of Mandalay, Department of ChemistryThe results of the test coagulation of clarified wastewater of urban sewage facilities are presented in this work. A dose of aluminum and iron-containing coagulants in terms of metal oxide (Me2O3 ) was used as a parameter for comparison of the efficiency of reagent removal of phosphorus from wastewater. It was shown that the uses of any of the selected coagulants make it possible to bring the degree of purification of municipal effluents to the requirements of fishery co-op permissible exposure limit at the stage of simultaneous subsidence, while the best efficiency results are obtained for an aluminum oxychloride coagulant.https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/53/e3sconf_icmtmte2020_02001.pdf |
| spellingShingle | Gorbacheva Tamara Mayorov Dmitriy Velyaev Yuri Zar Htun Yar The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater E3S Web of Conferences |
| title | The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| title_full | The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| title_fullStr | The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| title_full_unstemmed | The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| title_short | The study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| title_sort | study of the effectiveness of coagulants and white sludge in the process of dephosphotation of municipal wastewater |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2020/53/e3sconf_icmtmte2020_02001.pdf |
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