MULTIMED for Windows
Available Now!
Landfill Design Evaluation
MULTIMED for Windows
is an easy to use fate and transport model.
It presents the user with the
familiar standard Windows forms and controls.
This model uses windows exclusively -- the user builds MULTIMED
input, executes MULTIMED,
and views and graphs output within the Windows environment. Plus, MULTIMED
for Windows can read all of your old DOS MULTIMED (version 1.01) input files at
the click of a button. And, the part of the execution module that makes calculations
in MULTIMED for Windows is the same as the version currently distributed by EPA, so your
old files will give the same result they gave with the DOS version.
MULTIMED for
Windows will quickly pay for itself in time savings over the old DOS MULTIMED.
- Steady-state or transient source term
- Numerical flow model for unsaturated zone
- Analytical transport for unsaturated zone that includes first-order decay, sorption, and longitudinal dispersion
- Flow field assumed uniform and steady in the saturated zone
- Three-dimensional dispersion in the saturated zone with first-order decay and sorption
The MULTIMED for Windows graphical user interface makes it easy to set up and execute MULTIMED data files, even those involving complex multi-layer unsaturated zone cases. Output files generated by the model can be reviewed within the MULTIMED for Windows environment. Graphs of selected outputs are created with a flexible plotting module that allows you to create, edit, and save x-y plots.
| Plotting Module Features |
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Value Added Benefits
Allows the user to easily simulate a wide range of cases
Produces graphics quickly, allowing the user to immediately see the impact of changing system variables
Allows the user to focus less on the mechanics of using the model, and more on the parameter values describing the geohydrological system
MULTIMED is used primarily in conjunction with the Hydrological Evaluation of Landfill
Performance (HELP) model as a tool to evaluate landfill designs that differ from the
standard design dictated by the EPA and some states. In fact, MULTIMED was developed
by EPA for this purpose and is the only transport model that some states will allow for
alternative design evaluation. Allison Geoscience personnel were involved in the
development of the current DOS MULTIMED (Version 1.01) and have given seminars and
authored documents describing its use in evaluating landfill designs.
User Documentation
The user documentation for MULTIMED for Windows can be downloaded free by clicking the link below.
MULTIMED for Windows documentation (PDF; 115 KB)
Ordering Information
The cost of MULTIMED for Windows is $595.00 per copy.
Technical Support: Call us at 770-535-1191 or email terry@allisongeoscience.com.
MULTIMED for Windows runs under Windows 95/98/2000/XP. Requires IBM compatible machine with 486 or faster processor and at least 8 Mb memory.