Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 22 OF 122

OLS Field Name OLS Field Data
Main Title Development of a solid sample analytical procedure for cyanide in spent ore. : Final technical report /
Author Davis, A. D. ; Heriba, A.
CORP Author South Dakota School of Mines and Technology.
Publisher U.S. Environmental Protection Agency, Office of Solid Waste,
Year Published 1991
Report Number EPA/530/R-92/006; EPA-CX-816270-01-0
Stock Number PB92-203496
OCLC Number 45896924
Additional Subjects Cyanides ; Leaching ; Metalliferous minerals ; Extraction columns ; Gold ores ; Silver ores ; Chemical analysis ; Technology assessment ; Toxic materials ; Tables(Data) ; Mineral wastes ; Contaminants
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ESAD  EPA 530-R-92-006 Region 10 Library/Seattle,WA 07/25/2003
NTIS  PB92-203496 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 239 pages ; 28 cm
Abstract The research was undertaken to develop a solid sample analytical procedure for cyanide in spent ore, in order to predict cyanide levels that could be expected in leachate from spent ore depositories under designated treatment criteria. Three methods were tested for extracting cyanide from spent ore samples in the laboratory under controlled conditions. These methods were: multi-column, in-series leaching, representing a 36-foot thick heap; single-column leaching, recirculating the leachate several times in a 6-ft. column; and bottle-roll samples, in batches using deionized water and 1.25 normal NaOH, for rolling periods of one day, 30 days, 60 days and 90 days.
Notes "EPA/530/R-92/006." "June 7, 1991." Caption title. Microfiche.
Place Published {Washington, DC} :
Supplementary Notes See also PB-289 920. Sponsored by Environmental Protection Agency, Washington, DC. Office of Solid Waste, South Dakota Dept. of Environment and Natural Resources, Pierre, and Western Governors' Association, Denver, CO.
Corporate Au Added Ent United States. Environmental Protection Agency. ; Office of Solid Waste. ; Western Governors' Association.
PUB Date Free Form 1991.
NTIS Prices PC A11/MF A03
BIB Level m
Cataloging Source OCLC/T
OCLC Time Stamp 20030722165952
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01119cam 2200277Ka 45020