| Main Title |
Cation transport in soils and factors affecting soil carbonate solubility / |
| Author |
Jurinak, J. J., ;
Lai, Sung-Ho ;
Hassett., John J.
|
| Other Authors |
|
| CORP Author |
Utah State Univ., Logan. |
| Publisher |
U.S. G.P.O., |
| Year Published |
1973 |
| Report Number |
EPA/R2-73-235; EPA-13030-FDJ |
| Stock Number |
PB-222 006 |
| OCLC Number |
00865235 |
| Subjects |
Irrigation water ;
Cations ;
Soils--Carbonate content ;
Water--Analysis
|
| Additional Subjects |
Soil chemistry ;
Cations ;
Carbonates ;
Soil chemistry ;
Magnesium ;
Soil chemistry ;
Transport properties ;
Leaching ;
Solubility ;
Calcium inorganic compounds ;
Mathematical models ;
Ion exchanging ;
Water quality ;
ORM
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD ARCHIVE |
EPA R2-73-235 |
|
Headquarters Library/Washington,DC |
01/16/2013 |
| EJBD |
EPA R2-73-235 |
|
Headquarters Library/Washington,DC |
05/08/2014 |
| NTIS |
PB-222 006 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 87 pages : illustrations ; 27 cm |
| Abstract |
A predictive model of cation transport in soils undergoing miscible displacement was developed and tested. A mass balance equation was formulated to include a general nonlinear cation exchange function. The model was applied to the transport of cations through an exchanger using five types of exchange functions. The model was further tested by conducting soil column studies which involved both homovalent and heterovalent exchange. Good agreement between experimental and predicted data was obtained. Laboratory studies were also conducted to assess the affect of Mg(+2) ion on the solubility of calcareous materials. Solubility was found to vary with the surface area and mineralogy of the carbonate material, and the degree of saturation of the water with respect to a given carbonate mineral. The presence of Mg(+2) decreased the solubility of dolomite in waters which were near saturation with respect to dolomite. |
| Notes |
"Project 13030 FDJ." "Program Element 1B2039." Includes bibliographical references (pages 75-79). "Report date May 1973." "May 1973." |
