National Training and Operational Technology Center operational control procedures for the activated sludge process
By: by Alfred W. West
Contributors: United States. Environmental Protection Agency. Office of Water Program Operations
Edition: Rev. Mar. 1978
Publisher: Environmental Protection Agency, Office of Water Program Operations
Published: 1978
Place of publication: [Washington]
Language: eng
Subjects: Sewage sludge; Sewage -- Purification -- Activated sludge process; Sewage -- Purification -- Aeration
Other titles: Operational control procedures for the activated sludge process
Table of contents: value: pt. l. Observations.; value: pt. 2. Control tests