Oxygen activated-sludge wastewater treatment systems
Subtitle: design criteria and operating experience
By: [prepared by E. A. Wilcox, representing Union Carbide Corporation, Linde Division...and Ariel Thomas, representing Metcalf & Eddy, Engineers...]
Contributors: United States. Environmental Protection Agency. Office of Technology Transfer.
Edition: [Rev.]
Series: EPA Techlogy Transfer seminar publication; EPA Technology Transfer seminar publication
Publisher: Environmental Protection Agency, Technology Transfer
Published: 1974
Place of publication: [Washington]
Language: eng
Number of pages: 46
Subjects: Sewage -- Purification -- Activated sludge process.