Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass

Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass

The neutralization of toxic mine rocks with additional of soil and loess like loam mass leads to a significant decreasing of salts migration at the contact zone. The mathematical model was working out follow general principle where mine rock is pollution source, but soil and loess like loam take pla...

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Main Authors: Yevgrashkina Galina, Kharytonov Mykola, Klimkina Iryna, Shikula Elena
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/56/e3sconf_icsf2021_06007.pdf
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spelling doaj-16bca7ed8fd148778bea1de1c6798a6d2021-07-07T11:34:18ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012800600710.1051/e3sconf/202128006007e3sconf_icsf2021_06007Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western DonbassYevgrashkina Galina0Kharytonov Mykola1Klimkina Iryna2Shikula Elena3Oles Honchar Dnipro National UniversityDnipro State Agrarian and Economics UniversityDnipro University of TechnologyState University of TelecommunicationsThe neutralization of toxic mine rocks with additional of soil and loess like loam mass leads to a significant decreasing of salts migration at the contact zone. The mathematical model was working out follow general principle where mine rock is pollution source, but soil and loess like loam take place as volumetric filter for water-soluble salts. MathCAD file with commands for solving the problem forecasting the process of vertical salinization of reclaimed minelands was developed. The prospect for the numerical model using up to the most accepted range of values with experimental data shown. The irrigation of reclaimed minelands in the Western Donbass possible in the case of the dilution of the mine waters of aquifers with the Samara river water.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/56/e3sconf_icsf2021_06007.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Yevgrashkina Galina
Kharytonov Mykola
Klimkina Iryna
Shikula Elena
spellingShingle Yevgrashkina Galina
Kharytonov Mykola
Klimkina Iryna
Shikula Elena
Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
E3S Web of Conferences
author_facet Yevgrashkina Galina
Kharytonov Mykola
Klimkina Iryna
Shikula Elena
author_sort Yevgrashkina Galina
title Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
title_short Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
title_full Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
title_fullStr Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
title_full_unstemmed Long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of Western Donbass
title_sort long-term assessment, modeling and forecast of salinity conditions of reclaimed mine dumps of western donbass
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description The neutralization of toxic mine rocks with additional of soil and loess like loam mass leads to a significant decreasing of salts migration at the contact zone. The mathematical model was working out follow general principle where mine rock is pollution source, but soil and loess like loam take place as volumetric filter for water-soluble salts. MathCAD file with commands for solving the problem forecasting the process of vertical salinization of reclaimed minelands was developed. The prospect for the numerical model using up to the most accepted range of values with experimental data shown. The irrigation of reclaimed minelands in the Western Donbass possible in the case of the dilution of the mine waters of aquifers with the Samara river water.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/56/e3sconf_icsf2021_06007.pdf
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AT kharytonovmykola longtermassessmentmodelingandforecastofsalinityconditionsofreclaimedminedumpsofwesterndonbass
AT klimkinairyna longtermassessmentmodelingandforecastofsalinityconditionsofreclaimedminedumpsofwesterndonbass
AT shikulaelena longtermassessmentmodelingandforecastofsalinityconditionsofreclaimedminedumpsofwesterndonbass
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