Main Title |
Simplified N.O.D. determination / |
Author |
Slayton, Joseph Lee. ;
Trovato, E. Ramona
|
Other Authors |
|
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 |
|
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 STORAGE |
TD225.C54R47 |
v.26 |
Region 3 Library/Philadelphia, PA |
04/08/2022 |
EJBD |
EPA 903/9-79-006 |
c.1 |
Headquarters Library/Washington,DC |
05/08/2013 |
EJDD |
EPA 903/9-79-006 |
|
Env Science Center Library/Ft Meade,MD |
10/09/1998 |
ELBD ARCHIVE |
EPA 903-9-79-006 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ESAD |
EPA 903-9-79-006 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB-297 995 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
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. |
Place Published |
Philadelphia, Pa. |
Supplementary Notes |
Proceedings of the Annual Purdue Industrial Waste Conference (34th) at Purdue University, West Lafayette, Indiana on May 9, 1979. |
Corporate Au Added Ent |
United States. Environmental Protection Agency. Annapolis Field Office. |
Alternate Title |
Simplified nitrogenous oxygen demand determination |
PUB Date Free Form |
1979 |
NTIS Prices |
PC A03/MF A01 |
BIB Level |
m |
Cataloging Source |
OCLC/T |
OCLC Time Stamp |
20091125103622 |
Language |
eng |
SUDOCS Number |
EP 1.2:N 63/5 |
Origin |
OCLC |
Type |
CAT |
OCLC Rec Leader |
01090nam 2200325Ia 45020 |