Record Display for the EPA National Library Catalog

RECORD NUMBER: 46 OF 48

OLS Field Name OLS Field Data
Main Title Simplified N.O.D. determination /
Author Slayton, Joseph Lee. ; Trovato, E. Ramona
Other Authors
Author Title of a Work
Trovato, E. Ramona.
CORP Author Environmental Protection Agency, Annapolis, MD. Annapolis Field Office.
Publisher Middle Atlantic Region-III,
Year Published 1979
Report Number EPA 903/9-79-006
Stock Number PB 297 995
OCLC Number 08150596
Subjects Biochemical oxygen demand. ; Water quality bioassay.
Additional Subjects Sewage treatment ; Water analysis ; Monitoring ; Biochemical oxygen demand ; Glucose ; Concentration(Composition) ; Nitrites ; Inorganic nitrates ; Dissolved gases ; Oxidation ; Respiration ; Organic compounds ; Bioassay ; Oxygen ; Nitrification ; Inhibitors ; Ammonia ; Performance evaluation ; Chemical analysis ; Nitrogenous oxygen demand ; Pyridine/chloro-(trichloromethyl) ; N-Serve
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20007YOY.PDF
Local Library Info
Library Local Subject Local Note
EJD Slayton, Joseph Lee. Trovato, E. Ramona.United States. Environmental Protection Agency. Region III. United States. Environmental Protection Agency. Annapolis Field Office.
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EHAM  EPA 903/9-79-006 Region 1 Library/Boston,MA 11/30/2009
EJAD  EPA 903/9-79-006 Region 3 Library/Philadelphia, PA 05/30/2003
EJAM  TD225.C54R47 v.26 Region 3 Library/Philadelphia, PA 05/30/2003
EJBD ARCHIVE EPA 903-9-79-006 Headquarters Library/Washington,DC 02/23/2011
EJBD  EPA 903/9-79-006 c.1 Headquarters Library/Washington,DC 05/08/2013
EJDD  EPA 903/9-79-006 OASQA Library/Fort Meade,MD 10/09/1998
EKAM  EPA 903/9-79-006 Region 4 Library/Atlanta,GA 05/12/1995
EOBD  EPA 903-9-79-006 NEIC Library/Denver,CO 08/13/1999 DISPERSAL
ESAD  EPA 903-9-79-006 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-297 995 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 30 p. : ill. ; 28 cm.
Abstract
The nitrification inhibitor, N-Serve was applied to long term BOD tests to determine the nitrogenous oxygen demand. This was compared to the NOD calculated from the N-series conversions observed over the course of the incubation. Preliminary inhibitor studies, involving measurement of N-series and variation of glucose concentration with time, were conducted on synthetic samples of glucose and/or glutamic acid spiked with ammonia and/or nitrite to assess its affect on heterotrophic respiration and evaluate its accuracy and limitations. Extensive testing was then performed on sewage treatment plant effluents and on the receiving waters of the Potomac and Lehigh Rivers. It was found that this method of determining NOD: was accurate; did not affect heterotrophic respiration; did not interfere with dissolved oxygen measurements via the dissolved oxygen probe or Winkler method; and was not applicable when nitrite was present in a significant amount.
Notes
Annapolis Field Office, Region III, U.S. Environmental Protection Agency. "May 1979." Includes bibliographical references. "EPA 903/9-79-006"--1st prelim. p.