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International Journal of Fluid Mechanics Research
ESCI SJR: 0.206 SNIP: 0.446 CiteScore™: 0.5

ISSN Imprimir: 2152-5102
ISSN On-line: 2152-5110

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International Journal of Fluid Mechanics Research

DOI: 10.1615/InterJFluidMechRes.v27.i1.30
pages 33-42

A Fluid Dynamic Model of Filtration in Removing Iron Oxides from Ground Waters

S. K. Kiselev
Kiev State Technical University of Construction and Architecture, Ukraine
A. Ya. Oleynnik
Fluid Mechanics Institute, Ukrainian Academy of Sciences, Kiev, Ukraine

RESUMO

A fluid dynamic model of filtration in the course of removing iron oxides from water, consisting of two inter-related units: the fluid dynamic (filtration) and of the dynamics of iron compounds in the porous filtrating medium is constructed. Certain cases of a general model at homogeneous and inhomogeneous oxidation stages are analyzed. The general model is implemented by numerical methods, analytic solutions are obtained for particular models. A technique for calculating the principal purification parameters is suggested.


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