Record Display for the EPA National Library Catalog

RECORD NUMBER: 34 OF 46

OLS Field Name OLS Field Data
Main Title Raw sewage coagulation and aerobic sludge digestion /
Author Jones, Richard H.
Other Authors
Author Title of a Work
Burnszytnsky, T. A.
Crane, John D.
CORP Author Hollywood, Fla.;Municipal Environmental Research Lab., Cincinnati, Ohio.;Environmental Science and Engineering, Inc., Gainesville, Fla.
Publisher U.S. Environmental Protection Agency,
Year Published 1975
Report Number EPA-600/2-75-049; EPA-11010-FAC
Stock Number PB-249 107
OCLC Number 02144886
Subjects Sewage disposal plants. ; Sewage sludge. ; Sewage--Purification.
Additional Subjects Sewage treatment ; Sludge digestion ; Coagulation ; Aerobic processes ; Design ; Clarifiers ; Polyelectrolytes ; Biochemical oxygen demand ; Sludge drying ; Sludge treatment
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101NE9N.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJAD  EPA 600/2-75-049 Region 3 Library/Philadelphia, PA 07/03/1997
EJBD ARCHIVE EPA 600-2-75-049 Headquarters Library/Washington,DC 02/11/2014
EJBD  EPA 600-2-75-049 Headquarters Library/Washington,DC 10/31/2016
EKAM  TD767.J65 Region 4 Library/Atlanta,GA 12/17/1999
ESAD  EPA 600-2-75-049 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-249 107 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 ix, 116 pages : illustrations ; 27 cm.
Abstract
Laboratory and full-scale studies were conducted at the Hollywood, Florida, sewage treatment plant to determine the efficiency of chemical coagulation for treatment of raw sewage and aerobic digestion of primary sewage sludge. While various polyelectrolytes produced high treatment efficiencies in the laboratory, these efficiencies could not be achieved in full-scale tests due to inadequate mixing and higher soluble BOD concentrations. Sludges were successfully digested aerobically with as little as ten days detention. An oxygen uptake rate of up to 1.8 gm O2/(gm T.S.)(hr) was observed for sludge ages greater than 20 days. The recommended detention time of 20 days produced a solids content between 4 and 6 percent.
Notes
"Grant no. 11010FAC." Includes bibliographical references (pages 100-101).