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Asymptotic analysis of nonlinear equilibrium solute transport in porous media



Asymptotic analysis of nonlinear equilibrium solute transport in porous media



Water Resources Research 32(10): 3093-3098



The asymptotic behaviour of a solute plume undergoing reversible sorption governed by a Freundlich isotherm after single-pulse injection was discussed. The analysis predicted that the concentration at a fixed position decays asymptotically like a power law with an exponent alpha = 1/(1 - n) where n is the Freundlich exponent. Correspondingly, the shape of tail is time invariant.

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Accession: 002761047

Download citation: RISBibTeXText

DOI: 10.1029/96wr01941



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