Phosphorus removal by an activated sludge plant.
Contributors: United States. Environmental Protection Agency.
Series: Water pollution control research series
Publisher: [U.S. Environmental Protection Agency]; for sale by the Supt. of Docs., U.S. Govt. Print. Off.
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 95
Subjects: Sewage -- Purification -- Activated sludge process.; Water -- Phosphorus content.
Notes: Includes bibliographical references.
"17010DXD08/70."
Prepared for the Environmental Protection Agency under grant no. WPD 188-01-67, 188-02-68, and 188-03-69.