Record Display for the EPA National Library Catalog
RECORD NUMBER: 110 OF 291Main Title | EXEC/OP Reference Manual, Version 1.2. | |||||||||||
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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 |
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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. |