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Farajzadeh, R. (author), Bedrikovetsky, P. (author), Lotfollahi, M. (author), Lake, L. W. (author)Physical adsorption and mechanical entrapment are two major causes of polymer retention in porous media. Physical adsorption is considered an equilibrium process and is often modeled by assuming a Langmuir isotherm. The outcome is a steady state pressure response because the permeability reduction is also accounted for by adsorption. However,...journal article 2016