PROCEEDINGS OF HYDRAULIC ENGINEERING
Online ISSN : 1884-9172
Print ISSN : 0916-7374
ISSN-L : 0916-7374
Solute Transport Model in Groundwater Including Multicomponent Chemical Reaction Processes
Kazuro MOMIITomohisa YANOKenji JINNOTakushi YOKOYAMARyuichi ITOIYoshinari HIROSHIRO
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1991 Volume 35 Pages 641-646

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Abstract

A description is given of a solute transport model in groundwater which includes multicomponent physico-chemical processes. The processes of cation exchange and of solid dissolution-precipitation are incorporated in the numerical solution of the convective-dispersive equation, using the method of characteristics. It is demonstrated that the converged values of concentration obtained by including the physico-chemical reaction routines satisfiy the mass balance, mass action, and charge balance criteria.

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© by Japan Society of Civil Engineers
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