MATHEMATICAL MODEL OF IRON REMOVAL IN THE PROCESS OF IN-SITU TREATMENT OF GROUNDWATER

Author:

RASHKEVICH H.1,YUSHCHENKO V.1,MAKAROV E.2,DEMENCHUK A.2

Affiliation:

1. Vitebsk Regional Municipal Unitary Enterprise of water supply and sewage "Vitebskoblvodokanal"

2. State Scientific Institution "Institute of Mathematics of the National Academy of Sciences of Belarus"

Abstract

The article shows that the boundary conditions given in the literature for the system of model equations describing the process of in-situ treatment of groundwater contain inaccuracies and typos and do not make it possible to obtain a solution that meets real conditions. To find such a solution, a boundary condition is proposed for the concentration of deposited oxygen at the mobile boundary of the contact of groundwater and previously injected aerated water.

Publisher

Polotsk State University

Reference10 articles.

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2. Kulakov, V.V. (2013). Ispol'zovanie vnutriplastovoi ochistki podzemnykh vod ot zheleza i margantsa (na primere vodosnabzheniya g. Khabarovsk) [Use in situ treatment of groundwater from iron and manganese (by the example of water supply in Khabarovsk)]. Vestn. DVO RAN [Vestnik FEB RAS], (2), 84–89. (In Russ., abstr. in Engl.).

3. Braester, C. & Martinell, R. (1988). The Vyredox and Nytredox method in-situ treatment of groundwater. Wat. Sci. Tech., 20(3), 149–163.

4. Gurinovich, A.D., Vavrzhenyuk, P. & El'skii, I. (2013). Vozmozhnosti udaleniya iz vody zheleza v vodonosnom plaste na primere sushchestvuyushchikh vodozabornykh skvazhin [Possibilities of removing iron from water in an aquifer using the example of existing water wells]. Voda i ekologiya: problemy i resheniya [Water and ecology: problems and solutions], 2 (54), 12–20. (In Russ., abstr. in Engl.).

5. Gledko, Yu.A. (2012). Gidrogeologiya. Minsk: Vysh. shk. (In Russ.).

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