Cover Image

National Training and Operational Technology Center operational control procedures for the activated sludge process /

Bibliographic Details
Main Author: West, Alfred W.
Corporate Author: United States. Environmental Protection Agency. Office of Water Program Operations
Format: Government Document Book
Language:English
Published: [Washington] : Environmental Protection Agency, Office of Water Program Operations, 1978-
Edition:Rev. Mar. 1978.
Subjects:
Sewage sludge.
Sewage > Purification > Activated sludge process.
Sewage > Purification > Aeration.
Description
Physical Description:volumes : illustrations ; 27 cm.