Record Display for the EPA National Library Catalog

RECORD NUMBER: 197 OF 361

OLS Field Name OLS Field Data
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
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000EFQA.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB95-260287 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 11/25/1995
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.