Anomalous fluid transport in porous media induced by biofilm growth |
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Authors: | Seymour Joseph D Gage Justin P Codd Sarah L Gerlach Robin |
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Affiliation: | Department of Chemical and Biological Engineering, Montana State University, Bozeman, Montana 59717-3920, USA. |
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Abstract: | Magnetic resonance measurements of the transition from normal to anomalous hydrodynamic dispersion in porous media due to biological activity are presented. Fractional advection-diffusion equations are shown to provide models for the measured impact of biofilm growth on porous media transport dynamics. |
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