| Main Title |
High rate nutrient removal for combined sewer overflows : bench scale and demonstration scale studies / |
| Author |
Murphy, C. B., ;
Murphy, Jr., C. B. ;
Hrycyk, Orest ;
Gleason., William T.
|
| Other Authors |
|
| CORP Author |
O'Brien and Gere Engineers, Inc., Syracuse, N.Y.;Municipal Environmental Research Lab., Edison, N.J. Storm and Combined Sewer Section.;Onondaga County Dept. of Public Works, Syracuse, N.Y. Div. of Drainage and Sanitation. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; for sale by the National Technical Information Service, |
| Year Published |
1978 |
| Report Number |
EPA-600/2-78-057; EPA-600/2-78-056; EPA-S-802400 |
| Stock Number |
22161 |
| OCLC Number |
04181924 |
| ISBN |
pbk. |
| Subjects |
Combined sewers ;
Sewage--Purification--Nutrient removal
|
| Additional Subjects |
Sewage treatment ;
Combined sewers ;
Nutrients ;
Ion exchange resins ;
Chemical removal(Sewage treatment) ;
Phosphorus ;
Nitrogen ;
Coagulation ;
Flocculation ;
Sewage filtration ;
Ammonia ;
Overflows ;
Cost analysis ;
Pilot plants ;
Feasibility ;
Concentration(Composition) ;
Process charting ;
Design criteria ;
Performance evaluation ;
Physical chemical treatment ;
Clinoptilolite ;
Storm water runoff
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600/2-78-056 |
|
Headquarters Library/Washington,DC |
11/18/2005 |
| ELBD ARCHIVE |
EPA 600-2-78-056 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-2-78-056 |
|
AWBERC Library/Cincinnati,OH |
12/19/1997 |
| ESAD |
EPA 600-2-78-056 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-285 473 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 63 pages : illustrations, figures, tables ; 28 cm. |
| Abstract |
A high rate physical/chemical treatment system has been evaluated for the removal of suspended solids and the macronutrients, phosphorus and nitrogen, from combined sewer overflow. The system utilized a single unit process concept consisting of in-line chemical addition, coagulation, flocculation, high rate filtration and ion exchange. The results of this program have demonstrated that the simultaneous removal of suspended solids, phosphorus, and ammonia-nitrogen from a combined sewer overflow is feasible using the high rate unit process concept. Suspended solids removal ranged from 90-100% with alum and polymer dosages of 220 mg/l and 1 mg/l, respectively. Alum dosages resulting in Al/P molar ratios greater than 1.4 were effective in reducing the total inorganic phosphorus (TIP) concentrations from greater than 10 mg/l to less than 0.9 mg/l. The clinoptilolite was effective in reducing the ammonia level to below the detectable levels of 0.02 mg/l NH3-N. Influent NH3-N concentrations ranging from 0.2 to 16 mg/l were reduced below detectable levels during the initial period of contact. The effective exchange capacity of clinoptilolite was found to range from 0.20 to 0.64 meq NH3-N/g clinoptilolite as the influent NH3-N concentration ranged from 7.5 to 16 mg/l, respectively. |
| Notes |
EPA Grant No. Contract Number: S-802400. "June 1978." Includes bibliographical references (pages 60-61). |
| Place Published |
Cincinnati, Ohio Springfield, Va. |
| Supplementary Notes |
Sponsored in part by Onondaga County Dept. of Public Works, Syracuse, N.Y. Div. of Drainage and Sanitation. |
| Corporate Au Added Ent |
Municipal Environmental Research Laboratory. Storm and Combined Sewer Section,; United States. Environmental Protection Agency. Office of Research and Development, |
| Corp Au Ser Add Ent |
United States. Environmental Protection Agency. Environmental protection technology series ; EPA-600/2-78-056. |
| NTIS Title Notes |
Final rept.. |
| PUB Date Free Form |
Jun 78 |
| Series Title Untraced |
Environmental protection technology series ; EPA-600/2-78-056 |
| Category Codes |
13B; 68D; 91A |
| NTIS Prices |
PC A04/MF A01 |
| Primary Description |
600/14 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Merged OCLC records |
1225755655 |
| Control Number |
323747228 |
| OCLC Time Stamp |
20140311152840 |
| Language |
eng |
| SUDOCS Number |
EP 1.23/2:600/2-78-056 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01625cam 2200385Ii 45020 |
