| Main Title |
Treatment categories for coal mine drainage / |
| Author |
Schultz, H. Lee. ;
Koch, Donald ;
Thompson, Carolyn ;
Hereford, Kathleen
|
| Other Authors |
|
| CORP Author |
Hittman Associates, Inc., Columbia, MD.;Industrial Environmental Research Lab.-Cincinnati, OH. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development , Industrial Environmental Research Laboratory, |
| Year Published |
1979 |
| Report Number |
EPA 600-7-79-212; EPA-68-03-2566 |
| Stock Number |
PB-301 065 |
| OCLC Number |
727063672 |
| Subjects |
Acid mine drainage ;
Mine water ;
Coal mines and mining
|
| Additional Subjects |
Coal mining ;
Industrial waste treatment ;
Water pollution control ;
Statistical analysis ;
Mine waters ;
Standards ;
Data processing ;
Regression analysis ;
Acidity ;
Alkalinity ;
Precipitation(Meteorology) ;
Point sources
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 600-- 7-79-212 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ESAD |
EPA 600-7-79-212 |
|
Region 10 Library/Seattle,WA |
06/01/2011 |
| NTIS |
PB-301 065 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
v, 24 p. ; 27 cm. |
| Abstract |
This effort involved the organization and statistical analysis of a large amount of data characterizing over 300 surface and underground coal mines and quantification of the pre- and post-treatment quality of their wastewaters. Only existing data, supplied to Hittman Associates by EPA, was utilized in this evaluation. The study objective was to determine whether the data supported the development of a separate Effluent Guidelines subcategory for coal-mining point source discharges to differentiate between eastern and western coal mining activities. An extensive effort was required to convert the data into a computerized format which would allow for expeditious statistical analysis. |
| Notes |
Includes bibliographical references. "Contract No. 68-03-2566." "Project Officer, Roger C. Wilmoth." |
