Record Display for the EPA National Library Catalog


Main Title Swirl device for regulating and treating combined sewer overflows /
Author Field., R.
Other Authors
Author Title of a Work
Field, Richard.
Masters, Hugh.
CORP Author United States. Environmental Protection Agency.
Publisher EPA Technology Transfer,
Year Published 1977
Report Number EPA 625/2-77-012; EPA-68-C9-0033; PB91133264
Stock Number PB91-133264
OCLC Number 04106263
Subjects Combined sewers
Additional Subjects Sewage treatment ; Prototypes ; Overflows ; Combined sewers ; Swirling ; Water treatment ; Performance evaluation ; Hydraulic models ; Storm sewers ; Outfall sewers ; Waste water
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJBD ARCHIVE EPA 625-2-77-012 Headquarters Library/Washington,DC 10/19/2009
EJBD  EPA 625-2-77-012 Headquarters Library/Washington,DC 01/23/2014
ELBD RPS EPA 625-2-77-012 repository copy AWBERC Library/Cincinnati,OH 10/17/2014
ESAD  EPA 625-2-77-012 Region 10 Library/Seattle,WA 03/14/1998
NTIS  PB91-133264 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation [24] p. : ill. ; 28 cm.
An intensive study to develop a new type of combined sewer overflow regulator device, called swirl, was conducted under the general supervision of the U.S. Environmental Protection Agency's Storm and Combined Sewer Technology Program, Risk Reduction Engineering Laboratory, Cincinnati, Ohio. The design of this device was based on hydraulic and mathematical modeling to optimize its configuration. The report describes the results of a full-scale prototype swirl unit that controlled real overflows in the city of Syracuse, New York, and discusses other areas of operation.
"EPA-625/2-77-012." Includes bibliographical references (p. [24]).