Main Title |
Recommended practice for the use of Parshall flumes and Palmer-Bowlus flumes in wastewater treatment plants / |
Author |
Kulin, Gershon.
|
Other Authors |
|
CORP Author |
National Bureau of Standards (NEL), Gaithersburg, MD. Fluid Engineering Div.;Municipal Environmental Research Lab., Cincinnati, OH. |
Publisher |
Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
Year Published |
1984 |
Report Number |
EPA-600/2-84-186; 78-D-X0024-1 |
Stock Number |
PB85-122745 |
OCLC Number |
17968231 |
Subjects |
Sewage--Purification ;
Parshall flumes ;
Flumes
|
Additional Subjects |
Flumes ;
Sewage treatment ;
Flow rate ;
Open channel flow ;
Flow measurement ;
Depth ;
Operations ;
Specifications ;
Installing ;
Parshall flumes ;
Calibrating ;
Accuracy ;
Maintenance ;
Performance evaluation ;
Comparison ;
Tables(Data) ;
Sewage treatment plants ;
Palmer-Bowlus flumes
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
ELBD ARCHIVE |
EPA 600-2-84-186 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
NTIS |
PB85-122745 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
vi, 57 p. : ill. ; 28 cm. |
Abstract |
Parshall and Palmer-Bowlus flumes are suitable for in-plant open channel flow measurement of raw wastewater and treated effluent as well as wastewater in intermediate stages of treatment. Parshall flumes are empirical devices which must be fabricated and installed according to specific requirements in order to yield the 'standard' values of discharge. The discharge of Palmer-Bowlus flumes can be determined analytically within specified error limits provided that described criteria for construction and installation are met. The accuracy of a flume-based measuring system depends upon a combination of the accuracies of the flume itself and the secondary instrumentation. The basic uncertainty of properly constructed and installed flumes is about + or - 3 percent. Suggested methods of calibrating and monitoring the performance of the flumes and secondary instruments are described. |
Notes |
"EPA-600/2-84-186." "November 1984." "EPA 78-D-X0024-1." "PB85-12275." "Project officer, Walter W. Schuk." |