Return sludge flow control [operational control of activated sludge process]; by Alfred W. West.
Publication Title:
Return sludge flow control [operational control of activated sludge process]; by Alfred W. West.
Display Title:
Return sludge flow control [operational control of activated sludge process]; by Alfred W. West.
Corporate Agency Authors:
Environmental Protection Agency
Sort Author:
Environmental Protection Agency
Authors:
West, Alfred W.
Author place:
Washington, DC
Author zip:
20460
Date:
Sept. 1973
Publish Date ISO Format:
1973-09-01T00:00:00Z
Publication Start:
19730901
Publication End:
19730930
Corporate/Agency Author:
Environmental Protection Agency
Publication month:
4
Publication year:
1973
SuDoc number:
EP 1.2:Sl 7
Description:
cover title, 14 p. il. 4°
Notes:
(Office of Enforcement and General Counsel; National Field Investigations Center, Cincinnati, Ohio.) [Prepared for International Workshop on Instrumentation Control and Automotation for Waste-water Treatment Systems. Issued with perforations.]
Notes:
(Office of Enforcement and General Counsel; National Field Investigations Center, Cincinnati, Ohio.) [Prepared for International Workshop on Instrumentation Control and Automotation for Waste-water Treatment Systems. Issued with perforations.] + Distribution Made by Issuing Office.