| Main Title |
Swirl and helical bend regulator/concentrator for storm and combined sewer overflow control / |
| Author |
Pisano, William C. ;
Pisano, W. C. ;
Connick, D. J. ;
Aronson, G. L.
|
| Other Authors |
|
| CORP Author |
Environmental Design and Planning, Inc., Boston, MA.;Municipal Environmental Research Lab., Cincinnati, OH. |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, Municipal Environmental Research Laboratory, |
| Year Published |
1984 |
| Report Number |
PB85-102523; EPA-600/2-84-151; EPA-S-805975; EPA-S-802219 |
| Stock Number |
PB85-102523 |
| OCLC Number |
14047848 |
| Subjects |
Combined sewer overflows--United States ;
Storm sewers
|
| Additional Subjects |
Flow regulators ;
Concentrators ;
Combined sewers ;
Water pollution control ;
Sewage treatment ;
Overflows ;
Prototypes ;
Performance evaluation ;
Grit removal ;
Settling ;
Design ;
Diagrams ;
Storm drains ;
Graphs(Charts) ;
Construction ;
Field tests ;
Storm water runoff ;
Suspended solids
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAD |
EPA 600-2-84-151 |
|
Region 1 Library/Boston,MA |
04/10/2014 |
| NTIS |
PB85-102523 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
xxii, 341 p. : ill. ; 28 cm. |
| Abstract |
Swirl and helical bend devices were studied for three years at Lancaster, PA, and West Roxbury in Boston, MA. At Lancaster the study included: A full-scale swirl regulator/solids concentrator (SRC) for combined sewer overflow (CSO) control (24-ft (7.3-m) diameter) and a swirl degritter for SRC foul underflow (8-ft (2.4-m) diameter). At West Roxbury the study included: A pilot-scale SRC for separate urban stormwater treatment (10.5-ft (3.2-m) diameter) and a pilot-scale helical bend regulator/solids concentrator (HBRC) for separate urban stormwater treatment (60-ft (18.3-m) long). Data from the Lancaster facility indicated that the SRC is an efficient treatment device to remove heavier or 'first flush'-related suspended solids and grit. At West Roxbury, efficiencies were low for both units and appear to be related to very low settling velocities of the suspended solids. |
| Notes |
At head of title: Project summary. "Sept. 1984." "EPA-600/2-84-151." "Grant Nos. S-805975 and S-802219." "PB85-102523." "Project Officer Richard Field." |
| Contents Notes |
Swirl and helical bend devices were studied for three years at Lancaster, PA, and West Roxbury in Boston, MA. At Lancaster the study included: A full-scale swirl regulator/solids concentrator (SRC) for combined sewer overflow (CSO) control (24-ft (7.3-m) diameter) and a swirl degritter for SRC foul underflow (8-ft (2.4-m) diameter). At West Roxbury the study included: A pilot-scale SRC for separate urban stormwater treatment (10.5-ft (3.2-m) diameter) and a pilot-scale helical bend regulator/solids concentrator (HBRC) for separate urban stormwater treatment (60-ft (18.3-m) long). Data from the Lancaster facility indicated that the SRC is an efficient treatment device to remove heavier or 'first flush'-related suspended solids and grit. At West Roxbury, efficiencies were low for both units and appear to be related to very low settling velocities of the suspended solids. |
| Place Published |
Cincinnati, OH |
| Corporate Au Added Ent |
Environmental Design & Planning, Inc.; United States. Environmental Protection Agency. Office of Research and Development. Municipal Environmental Research Laboratory. |
| PUB Date Free Form |
Sep 84 |
| Category Codes |
13B; 14B; 68D; 50B |
| NTIS Prices |
PC A16/MF A01 |
| Primary Description |
600/14 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| Control Number |
500424864 |
| OCLC Time Stamp |
20140402143521 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02311cam 2200373Ia 45020 |
