| Main Title |
The swirl concentrator for erosion runoff treatment / |
| Author |
Sullivan, Richard H., ;
Cohn, Morris M. ;
Ure, James E. ;
Parkinson, F. E. ;
Zielinski., Paul E.
|
| Other Authors |
|
| CORP Author |
American Public Works Association, Chicago, Ill.;Municipal Environmental Research Lab., Cincinnati, Ohio. Wastewater Research Div. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory ; For sale by the National Technical Information Service, |
| Year Published |
1976 |
| Report Number |
EPA-600/2-76-271; EPA-68-03-0272 |
| Stock Number |
PB-266 598 |
| OCLC Number |
02943070 |
| ISBN |
pbk. |
| Subjects |
Sewage clarifiers ;
Soil erosion ;
Sewage disposal
|
| Additional Subjects |
Water pollution control ;
Erosion control ;
Concentrators ;
Separation ;
Design criteria ;
Performance evaluation ;
Particle sizes ;
Graphic methods ;
Revisions ;
Soil erosion ;
Stormwater runoff
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-2-76-271 |
|
Headquarters Library/Washington,DC |
02/11/2016 |
| ELBD ARCHIVE |
EPA 600-2-76-271 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-2-76-271 |
|
AWBERC Library/Cincinnati,OH |
12/19/1997 |
| ESAD |
EPA 600-2-76-271 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-266 598 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vii, 74 pages : illustrations, diagram, graphs ; 28 cm. |
| Abstract |
A device for the partial removal of erosion products in stormwater runoff has been developed. The swirl concentrator as an erosion control device has been designed to concentrate the heavier soils from large flows. The concentrated underflow of up to 14 percent of the flow can be directed to a forebay or settling basin. The device is circular and for small watersheds a simple stock watering tank could be used with only minor modifications. The design of the swirl concentrator as an erosion control device is based upon a hydraulic model study and research previously sponsored by the City of Lancaster, Pennsylvania and the U.S. Environmental Protection Agency into the mechanics of secondary motion flow-fields as developed in the swirl concentrator. This report is submitted by the American Public Works Association in partial fulfillment of the contract 68-03-0272 between USEPA and APWA Research Foundation. |
| Notes |
Prepared by American Public Works Association, Chicago, Ill., under contract no. 68-03-0272. Includes bibliographical references and appendix. |
