Combined treatment of domestic and industrial wastes by activated sludge.
By: [Prepared] for the Water Quality Office, Environmental Protection Agency.
Contributors: 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: 125
Subjects: Sewage -- Purification -- Activated sludge process.
Notes: Includes bibliographical references.
"12130 EZR 05/71."