Record Display for the EPA National Library Catalog

RECORD NUMBER: 145 OF 253

OLS Field Name OLS Field Data
Main Title Operational results for the Piscataway model 5 mgd AWT plant /
Author O'Farrell, Thomas P. ; Menke, Robert A.
CORP Author Washington Suburban Sanitary Commission, Hyattsville, MD.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available through the National Technical Information Service,
Year Published 1978
Report Number EPA-600/2-78-172; EPA-S-802943
Stock Number PB-288 162
OCLC Number 04511831
Subjects Sewage--Purification--Activated sludge process. ; Sewage disposal plants--Maryland--Piscataway.
Additional Subjects Sewage treatment ; Activated sludge process ; Chemical removal(Sewage treatment) ; Aeration ; Design criteria ; Activated carbon treatment ; Filtration ; Performance evaluation ; Cost analysis ; Capitalized costs ; Calcium oxides ; Process charting ; Coagulation ; Tertiary treatment ; Physical chemical treatment
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101FAIH.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-78-172 Region 3 Library/Philadelphia, PA 09/27/1996
EJBD ARCHIVE EPA 600-2-78-172 Headquarters Library/Washington,DC 09/07/2011
EJBD  EPA 600-2-78-172 Headquarters Library/Washington,DC 07/22/2014
EKAM  TD172.E46 600 1978, no.172 Region 4 Library/Atlanta,GA 07/02/1999
ELBD  EPA 600-2-78-172 AWBERC Library/Cincinnati,OH 07/30/1999
ESAD  EPA 600-2-78-172 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-288 162 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation xiii, 92 p. : ill. ; 28 cm.
Abstract
A 5 mgd tertiary wastewater treatment plant was constructed to demonstrate treatment of effluent from a 5 mgd step aeration activated sludge plant. The two-stage high lime process with intermediate recarbonation, filtration and activated carbon adsorption operated at the design rate for 36 days between two failures of the reactor clarifiers. A single-stage low lime process with filtration and activated carbon adsorption operated for 89 days. The combined secondary and tertiary treatment removed > 97% of BOD, TSS and P in the raw wastewater. Capital cost of the 5 mgd two-stage high lime system was 4.7 million dollars and operating costs were estimated as 36 cents per 1000 gallons of wastewater.
Notes
Grant no. S-802943.