Main Title |
EXEC/OP Reference Manual, Version 1.2. |
Author |
Rossman, Lewis A. ;
|
CORP Author |
Municipal Environmental Research Lab., Cincinnati, OH. Wastewater Research Div. |
Year Published |
1980 |
Report Number |
EPA-600/2-80-182; EPA/DF-80/009A; |
Stock Number |
PB81-104176 |
Additional Subjects |
Sludge disposal ;
Sewage treatment ;
Computer programs ;
Municipalities ;
Fortran ;
Design criteria ;
Manuals ;
Flow charting ;
Settling ;
Sedimentation ;
Digestion(Decomposition) ;
Anaerobic processes ;
Trickling filtration ;
Activated sludge process ;
Vacuum filtration ;
Chlorination ;
Flotation ;
Gravity ;
Thickening ;
Centrifuging ;
Unit processes
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB81-104176 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
166p |
Abstract |
The original version of EXEC/OP, a Fortran computer program that synthesizes municipal wastewater treatment system designs from a specified list of unit treatment processes, has been updated. Revisions have been made in several of the unit process performance sub-models to produce results that conform more closely to accepted design practices. This new reference manual describes the elements of the EXEC/OP program, gives instructions on how to prepare input data for the program, and illustrates its application to a sample design problem. Also included is a listing of the updated Fortran source code and definitions of the program's variables. A computer tape of the Fortran source code is available through NTIS. |
Supplementary Notes |
For system on magnetic tape, see PB81-104168. See also PB80-174220. |
NTIS Title Notes |
Rept. for Feb-Mar 80. |
PUB Date Free Form |
Jun 80 |
Category Codes |
13B; 9B; 68D; 91A |
NTIS Prices |
PC A08/MF A01 |
Primary Description |
600/14 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
323786195 |
Origin |
NTIS |
Type |
CAT |