| Main Title |
A study of nitrate respiration in the activated sludge process / |
| Author |
Beer, Carl,
|
| CORP Author |
New York (State). Dept. of Environmental Conservation.; Municipal Environmental Research Laboratory. |
| Publisher |
Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, Available to the public through the National Technical Information Service. |
| Year Published |
1980 |
| Report Number |
EPA-600/2-80-154; EPA-17050-EDL |
| Stock Number |
PB81-110991 |
| OCLC Number |
06884602 |
| Subjects |
Sewage--Purification--Activated sludge process ;
Nitrification
|
| Additional Subjects |
Sewage--Purification--Activated sludge process ;
Nitrification ;
Sewage treatment ;
Aerobic processes ;
Iron chlorides ;
Chlorination ;
Phosphorus ;
Settling ;
Temperature measurement ;
Removal ;
Flow rate ;
Nitrogen ;
Respiration ;
Chemical analysis ;
Denitrification
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QH541.R2 EPA-, 600/2, 80-154 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJED |
EPA 600/2-80-154 |
|
OCSPP Chemical Library/Washington,DC |
01/01/1988 |
| ELBD ARCHIVE |
EPA 600-2-80-154 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
DISPERSAL |
| ESAD |
EPA 600-2-80-154 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB81-110991 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xvi, 151 pages : illustrations ; 28 cm. |
| Abstract |
In an experimental, 570-cum/day (0.15-mgd) activated sludge plant treating domestic wastewater from a correctional facility, 76 to 87 percent nitrogen removal was obtained via sludge synthesis and biological denitrification using endogenous H-donors in a compartmentalized reactor with alternating aerobic and anoxic zones. Between 27 and 48 percent of the influent nitrogen was removed by denitrification and between 37 and 49 percent via sludge synthesis. The process was operated for 8 mo. under comprehensive analytical control. Ferric chloride (FeCl3) was used to enhance phosphorus removal. The lowest winter temperature measured in the aeration tank was 15.9C. An in-line surge tank was employed for flow equalization. Primary settling was not utilized in the first 5 mo. of operation during the 1974-75 winter. This change in treatment strategy reduced nitrogen removal from 82 percent to 78 percent by reducing sharply the amount of nitrogen removed via sludge synthesis. |
| Notes |
"New York State Department of Environmental Conservation." "August 1980." Includes bibliographical references. "Grant no. 17050 EDL." |
| Place Published |
Cincinnati Springfield, Va. |
| Corporate Au Added Ent |
New York (State). Department of Environmental Conservation.; Municipal Environmental Research Laboratory. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-80-154. |
| PUB Date Free Form |
1980 |
| Series Title Traced |
Research reporting series Environmental protection technology ; EPA-600/2-80-154 |
| Series Title Untraced |
Research reporting series. 2, Environmental protection technology ; EPA-600/2-80-154 |
| NTIS Prices |
PC A08/MF A01 |
| BIB Level |
m |
| Document Type |
BC |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
1225810915 |
| OCLC Time Stamp |
20160419143527 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-80-154 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01903cam 2200433Ia 45020 |
