OLS : Record

RECORD NUMBER: 17 OF 1241

Main Title Acid mine drainage formation and abatement.
CORP Author Ohio State University. Research Foundation.
Publisher [Environmental Protection Agency, Water Quality Office],
Place Published Washington
Year Published 1971
Report Number EPA-140/R-71-008; EPA 14010 FPR 04/71; EPA 140-R-71-008 EPA-DAST-42; 08591,
Stock Number PB-199 835
OCLC Number 00197794
Subjects ( Water pollution; Mine waters); ( Pyrite; Mine waters); Oxidation; Mathematical models; Spoil; Mining; Chemical reactions; Microorganisms; Ferrobacillus; Thiobacillus; Oxidation reduction reactions; Iron; Sulfides; Mine acid drainage; Water pollution control
Subject Added Ent Acid mine drainage.; Pyrites.; Oxidation.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101PB78.PDF
Holdings
Library   Call Number Additional Info Location Date Modified
EJBD ARCHIVE EPA 14010-FPR-04-71 Headquarters Library/Washington,DC 03/14/2014
EJBD EPA 14010-FPR-04-71 c.1-2 Headquarters Library/Washington,DC 05/30/2014
EKAD 14010 FPR 04/71 Region 4 Library/Atlanta,GA 08/23/2002
EKAD TD899.M5O35 Region 4 Library/Atlanta,GA 08/23/2002
EOAD 14010 FPR 04/71 Region 8 Technical Library/Denver,CO 02/25/2011
NTIS PB-199 835 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation v, 82 pages : illustrations ; 28 cm.
Abstract The report pertains to at-source control of pyrite oxidation. The current level of knowledge of acid mine drainage formation is critically reviewed, with emphasis on reaction kinetics and reactant and product transport. A reaction system model is developed which provides a conceptual framework for subsequent discussion dealing specifically with the physical, chemical, and biological characteristics of pyritic systems encountered in mining situations. Practical considerations of at-source control of acid mine drainage formation in underground mines, spoil banks, and refuse piles are presented. Deficiencies in current knowledge include: Descriptions of the physical environment existing at pyrite oxidation sites in natural systems are far more incomplete that the current understanding of pyrite oxidation kinetics; Oxygen transport is poorly described at this time, but is probably the rate-controlling factor in most instances; Serious questions exist as to the effectiveness of air-sealing techniques as currently practiced; The significance of bacterial catalysis of pyrite oxidation under field conditions has not been established. (Author)
Notes "14010 FPR 04/71." "DAST-42." Prepared for the Environmental Protection Agency, Water Quality Office. Includes bibliographical references.
Supplementary Notes EPA
Access Notes Also issued online.
Corporate Au Added Ent United States. Environmental Protection Agency. Water Quality Office.
Title Ser Add Ent Water pollution control research series.
PUB Date Free Form 1971
Series Title Traced Water pollution control research series
Series Title Untraced Water pollution control research series
NTIS Prices PC A05 MF A01
BIB Level m
LCCN 75612476
OCLC Time Stamp 20140207135242
Cataloging Source OCLC/T
Language eng
Origin OCLC
Type MERGE
OCLC Rec Leader 01681cam 2200433 a 45020