Computer model of one-dimensional equilibrium controlled sorption processes
A numerical solution to the one-dimensional solute-transport equation with equilibrium-controlled sorption and a first-order irreversible-rate reaction is presented. The computer code is written in FORTRAN language, with a variety of options for input and output for user ease. Sorption reactions include Langmuir, Freundlich, and ion-exchange, with or without equal valance. General equations describing transport and reaction processes are solved by finite-difference methods, with nonlinearities accounted for by iteration. Complete documentation of the code, with examples, is included. (USGS)
Citation Information
Publication Year | 1984 |
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Title | Computer model of one-dimensional equilibrium controlled sorption processes |
DOI | 10.3133/wri844059 |
Authors | D.B. Grove, K.G. Stollenwerk |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Water-Resources Investigations Report |
Series Number | 84-4059 |
Index ID | wri844059 |
Record Source | USGS Publications Warehouse |