| Main Title |
Nutrient control by plant modification at El Lago, Texas / |
| Author |
Ryan, B. W.
|
| Other Authors |
|
| CORP Author |
Harris County Water Control and Improvement District No. 50, Seabrook, Tex.;Municipal Environmental Research Lab., Cincinnati, Ohio. Wastewater Research Div. |
| Publisher |
Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available through National Technical Information Service, |
| Year Published |
1976 |
| Report Number |
EPA-600/2-76-104; EPA-S-803099; EPA-11010-GNM |
| Stock Number |
PB-256 772 |
| OCLC Number |
02659218 |
| Subjects |
Phosphorus ;
Sewage--Purification
|
| Additional Subjects |
Nutrients ;
Sewage treatment ;
Activated sludge process ;
Nitrification ;
Trickling filtration ;
Phosphorus ;
Biochemical oxygen demand ;
Filtration ;
Nitrogen ;
Design ;
Specifications ;
Efficiency ;
Clarification ;
Operations ;
Texas ;
Tables(Data) ;
Sewage effluents ;
Tertiary treatment ;
El Lago(Texas) ;
Denitrification ;
Organic loadings
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-76-104 |
|
Headquarters Library/Washington,DC |
03/30/2016 |
| ELBD ARCHIVE |
EPA 600-2-76-104 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| EMAM |
EPA 600/2-76/104 |
|
Region 6 Library/Dallas,TX |
06/05/2018 |
| ESAD |
EPA 600-2-76-104 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-256 772 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xi, 111 pages : illustrations ; 28 cm. |
| Abstract |
A project was conducted to demonstrate the feasibility of modifying an existing small trickling filter plant to control nutrients in wastewater discharge. All existing facilities of the nominal 0.3 mgd plant were utilized in the advanced waste treatment design. The processes control phosphorus by metallic salt addition to the primary settler, carbonaceous oxygen demand by trickling filters, and nitrogenous oxygen demand by suspended growth second stage activated sludge. Nitrogen is removed via attached growth column denitrification, and tertiary solids removal is accomplished by granular media filtration. These processes are operated in series. Process evaluation shows that an effluent can be obtained at the design flow of 0.3 mgd. |
| Notes |
"Publications and patent disclosures": p. 74. "EPA-600/2-76-104." "July 1976." Project Officer: E. F. Barth |
| Place Published |
Cincinnati Springfield, Va. |
| Corporate Au Added Ent |
United States. Environmental Protection Agency. Office of Research and Development. |
| Title Ser Add Ent |
Research reporting series. Environmental protection technology ; EPA-600/2-76-104. |
| PUB Date Free Form |
1976 |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-76-104 |
| NTIS Prices |
PC A06/MF A01 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20180601080517 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01905cam 2200457Ii 45010 |
