Computer model of one-dimensional equilibrium controlled sorption processes
Water-Resources Investigations Report
84-4059
By: D.B. Grove and K.G. Stollenwerk
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Abstract
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)
Suggested Citation
Grove, D., and Stollenwerk, K., 1984, Computer model of one-dimensional equilibrium controlled sorption processes: U.S. Geological Survey Water-Resources Investigations Report 84-4059, 58 p. :ill. ;28 cm., https://doi.org/10.3133/wri844059.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Computer model of one-dimensional equilibrium controlled sorption processes |
| Series title | Water-Resources Investigations Report |
| Series number | 84-4059 |
| DOI | 10.3133/wri844059 |
| Year Published | 1984 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey : For sale by U.S. Geological Survey, Western Distribution Branch, Open-file Services Section, |
| Description | 58 p. :ill. ;28 cm. |