Main Title |
Long Term Dissolution Testing of Mine Waste. |
Author |
Lapakko, K. ;
Wessels, J. ;
Antonson, D. ;
|
CORP Author |
Minnesota Dept. of Natural Resources, St. Paul. Minerals Div.;Environmental Protection Agency, Washington, DC. Office of Solid Waste. |
Publisher |
Mar 95 |
Year Published |
1995 |
Report Number |
EPA-X-8200322-01-0; EPA/530/R-95/040; |
Stock Number |
PB95-260287 |
Additional Subjects |
Mine wastes ;
Acid mine drainage ;
Waste treatment ;
Sampling ;
Chemical analysis ;
Procedures ;
Sample preparation ;
pH ;
Alkalinity ;
Sulfates ;
Calcium ;
Magnesium ;
Carbon dioxide ;
Sulfur ;
Particle size ;
Acid neutralizing capacity ;
Neutralization ;
High temperature ;
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB95-260287 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
98p |
Abstract |
This document reports the results of long term laboratory studies to examine the dissolution of abandoned mine wastes and the consequent drainage quality. The objectives of the study were to provide a description of longer term dissolution of mine wastes, provide data which will facilitate interpretation of shorter term predictive tests, examine the extent to which acid-producing and acid-consuming components of mine waste will dissolve in the laboratory, and examine the effect of particle size on the dissolution of the mine waste. It includes 19 tables and 32 figures. |