Record Display for the EPA National Library Catalog

RECORD NUMBER: 697 OF 1322

OLS Field Name OLS Field Data
Main Title Methods for improvement of trickling filter plant performance.
Other Authors
Author Title of a Work
Brown, James C.
Publisher For sale by the Supt. of Docs., U.S. Govt. Print. Off.,
Year Published 1973
Report Number EPA-670/2-73-047a
OCLC Number 00928340
Subjects Sewage disposal plants. ; Sewage--Purification--Activated sludge process. ; Sewage--Purification--Biological treatment. ; Water--Purification--Biological treatment. ; Sewage disposal plants. ; Sewage--Purification--Activated sludge process. ; Sewage--Purification--Biological treatment. ; Water--Purification--Biological treatment.
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9100QEI9.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 670/2-73-047a Region 3 Library/Philadelphia, PA 08/30/1996
EJBD ARCHIVE EPA-670-2-73-047a Headquarters Library/Washington,DC 01/06/2014
EJBD  EPA-670-2-73-047a Headquarters Library/Washington,DC 12/24/2014
EKAM  TD172.E46 1973 no.47 Region 4 Library/Atlanta,GA 05/10/1997
ELBD  EPA 670-2-73-047a AWBERC Library/Cincinnati,OH 07/30/1999
Collation v. ill. 27 cm.
Notes
Pt. l- by James C. Brown and others. Prepared for Office of Research and Development, U.S. Environmental Protection Agency. Includes bibliographical references.
Contents Notes
pt. l. Mechanical and biological optima.