Record Display for the EPA National Library Catalog

RECORD NUMBER: 22 OF 42

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
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101FAIH.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
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
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. 01/01/1988
Collation xiii, 92 pages : illustrations ; 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.