Main Title |
A user's guide for REDEQL. EPA : a computer program for chemical equilibria in aqueous systems / |
Author |
Ingle, Sara E., ;
Schuldt, Marcus D. ;
Schults., Donald W.
|
Other Authors |
|
CORP Author |
Corvallis Environmental Research Lab., Oreg. Marine and Freshwater Ecology Branch. |
Publisher |
Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory, |
Year Published |
1978 |
Report Number |
EPA-600/3-78-024 |
Stock Number |
PB-280 149 |
OCLC Number |
04044775 |
ISBN |
pbk. |
Subjects |
Chemical equilibrium--Mathematical models
|
Additional Subjects |
Chemical compounds ;
Chemical equilibrium ;
Water chemistry ;
Manuals ;
Computer programs ;
Computer programming ;
Metals ;
Ligands ;
Thermodynamic properties ;
Complex compounds ;
Precipitation(Chemistry) ;
Oxidation reduction reactions ;
pH ;
Solids ;
REDEQL EPA computer program
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EJBD |
EPA 600-3-78-024 |
c.1 |
Headquarters Library/Washington,DC |
02/03/2014 |
ELBD ARCHIVE |
EPA 600-3-78-024 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA 600-3-78-024 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-280 149 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
vii, 88 pages : illustrations ; 28 cm. |
Abstract |
This user's guide explains the use of the computerized chemical equilibrium program REDEQL.EPA. This program computes aqueous equilibria for up to 20 metals and 30 ligands in a system. The metals and ligands are selected from a list of 35 metals and 59 ligands for which thermodynamic data for complexes and solids have been stored in a data file. More data may be added by the user. The equilibria which the program considers include complexation, precipitation, oxidation-reduction, and pH-dependent phenomena. This guide allows one to use the program without reference to the FORTRAN program. The capabilities and limitations of the program are discussed. The formats for input and explanation of output are given with examples illustrating the various program options. Common user errors are discussed. |
Notes |
"February 1978." |