Purification of mine water by freezing.
Contributors: Pennsylvania. Dept. of Mines and Mineral Industries.; United States. Environmental Protection Agency. Water Quality Office.
Series: Water pollution control research series
Publisher: Environmental Protection Agency, Water Quality Office; for sale by the Supt. of Docs., U.S. Govt. Print. Off.]
Published: 1971
Place of publication: [Washington
Language: eng
Number of pages: 61
Subjects: Mine water.; Water -- Purification -- Freezing process.
Notes: Includes bibliographical references.
"14010 DRZ02/71."
Prepared for the Dept. of Mines and Mineral Industries, Commonwealth of Pennsylvania and the Environmental Protection Agency, Water Quality Office.