Record Display for the EPA National Library Catalog

RECORD NUMBER: 192 OF 361

OLS Field Name OLS Field Data
Main Title Limestone and lime neutralization of ferrous iron acid mine drainage /
Author Wilmoth, Roger C.
CORP Author Environmental Protection Agency, Rivesville, W. Va. Resource Extraction and Handling Div.
Publisher Industrial Environmental Research Laboratory, Office of Research and Development, Environmental Protection Agency ; Available through the National Technical Information Service,
Year Published 1977
Report Number EPA-600/2-77-101
Stock Number PB-270 911
OCLC Number 04738195
Subjects Acid mine drainage. ; Lime. ; Water--Purification.
Additional Subjects Coal mines ; Mine waters ; Water pollution control ; Limestone ; Iron inorganic compounds ; Coagulants ; Drainage ; Cost estimates ; Sludge disposal ; Industrial waste treatment ; West Virginia ; Mine acid drainage
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101BH15.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-77-101 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600-2-77-101 Headquarters Library/Washington,DC 10/25/2011
EJBD  EPA 600-2-77-101 c.1 Headquarters Library/Washington,DC 03/26/2014
EKAM  TD899.M5W547 Region 4 Library/Atlanta,GA 07/17/1998
ELBD RPS EPA 600-2-77-101 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ESAD  EPA 600-2-77-101 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-270 911 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation x, 95 p. : ill. ; 28 cm.
Abstract
The U.S. Environmental Protection Agency conducted a 2-yr study on hydrated lime and rock-dust limestone neutralization of acid mine drainage containing ferrous iron at the EPA Crown Mine Drainage Control Field Site near Rivesville, West Virginia. The study investigated optimization of the limestone process and its feasibility in comparison with hydrated lime treatment. Operating parameters, design factors, and reagent costs for both processes were determined. Effluent quality was considered of prime importance in these investigations. Coagulants were considered essential to successful thickener operation for both lime and limestone treatment. Effluent iron, suspended solids, and turbidity values could be maintained below 3 mg/l, 10 mg/l, and 10 JTU, respectively, using coagulant addition. Although the limestone process was demonstrated to be technically effective in ferrous iron treatment situations, the process was judged to be less efficient overall in comparison with lime neutralization.
Notes
Prepared by Resource Extraction and Handling Division, Crown Mine Drainage Control Field Site, under contract no. 05-03-01A-07-01D. Includes bibliographical references (p. 92-93).