Neutralization of acidic discharges from abandoned underground coal mines by alkaline injection
By: by William W. Aljoe and Jay W. Hawkins.
Contributors: Hawkins, Jay W.; United States. Bureau of Mines.
Series: Report of investigations -- 9468.; Report of investigations (United States. Bureau of Mines) -- 9468.
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1993
Place of publication: Washington, D.C
Language: eng
Format: Microform
Number of pages: 37
Subjects: Acid mine drainage.; Neutralization (Chemistry); Sodium hydroxide.; Abandoned coal mines -- Pennsylvania.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0322-M.

Includes bibliographical references (p. 36-37).

Microfiche. [Washington, D.C.?] : Supt. of Docs., U.S. G.P.O., [1994] 1 microfiche : negative.