Record Display for the EPA National Library Catalog


Main Title Swirl and helical bend pollution control devices /
Author Sullivan, Richard H. ; Ure, James E. ; Parkinson, Fred ; Zielinski, Paul
Other Authors
Author Title of a Work
Sullivan, Richard H.
CORP Author American Public Works Association, Chicago, IL.;Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1982
Report Number EPA-600/8-82-013; EPA-R-803157
Stock Number PB82-266172
OCLC Number 09252195
Subjects Pollution control equipment--United States
Additional Subjects Combined sewers ; Storm sewers ; Sewage treatment ; Manuals ; Separators ; Design criteria ; Cost analysis ; Guidelines ; Overflows ; Comparison ; Swirl separators ; Helical bend separators ; Swirl primary separators ; Swirl degritter
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EHAM  TD661.D4 Region 1 Library/Boston,MA 04/29/2016
EJBD  EPA-600/8-82-013 Headquarters Library/Washington,DC 07/11/2013
EKBD  EPA-600/8-82-013 Research Triangle Park Library/RTP, NC 02/23/2022
ELBD ARCHIVE EPA-600/8-82-013 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD  EPA 600-8-82-013 AWBERC Library/Cincinnati,OH 01/03/2018
ESAD  EPA 600-8-82-013 Region 10 Library/Seattle,WA 04/19/2017
NTIS  PB82-266172 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xiv, 196 pages : illustrations ; 28 cm
This design manual contains descriptions of design procedures and operating experience to date, including results obtained, for secondary flow pollution control devices. Two types of combined sewer overflow regulators are described: the swirl and the helical bend regulator/separator. Both unitsare static, that is, operate withoutmoving parts and require no outside source of power. Both can remove up to 50 percent of the suspended solids. Both are also effective for treating separate stormwater discharges. Both serve a dual function - treatment and regulation of the flow. The units treat waste flows by concentrating the solids in a small fraction of the total flow. This reduced volume becomes economical, or in effect, possible to treat in conventional wastewater treatment facilities. The swirl degritter is also described. The unit's high efficiency and essential lack of moving parts makes it suitable for use with stormwater, sanitary sewage and raw potable water to protect pumps, wet-wells and downstream facilities from grit. A primary treatment device and a sediment load polishing unit are also described. In addition, several devices and applications which have been developed by others as a result of the basic information on the flow field characteristics and capabilities are described.
At head of title: Design manual. "American Public Works Association." "July 1982." Includes bibliographical references. "EPA-600/8-82-013." "Grant no. R803157."