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OLS Field Name OLS Field Data
Main Title Computer-aided synthesis of wastewater treatment and sludge disposal systems /
Author Rossman, Lewis A.
CORP Author Municipal Environmental Research Lab., Cincinnati, OH.
Publisher Municipal Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1979
Report Number EPA-600/2-79-158
Stock Number PB80-174220
OCLC Number 06546830
Subjects Factory and trade waste--United States. ; Sewage sludge.
Additional Subjects Water pollution control ; Solid waste disposal ; Sludge disposal ; Mathematical models ; Cost analysis ; Process charting ; Environmental impacts ; Computer programs ; Computer aided design ; EXEC/OP computer program
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAD  EPA 600/2-79-158 Region 3 Library/Philadelphia, PA 06/16/2000
EJBD ARCHIVE EPA 600-2-79-158 Headquarters Library/Washington,DC 09/07/2011
EJBD  EPA 600-2-79-158 c.1 Headquarters Library/Washington,DC 07/09/2013
EKAM  TD767.R67 Region 4 Library/Atlanta,GA 04/09/1999
ELBD RPS EPA 600-2-79-158 repository copy AWBERC Library/Cincinnati,OH 05/15/2018
ESAD  EPA 600-2-79-158 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB80-174220 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation vii, 152 pages : illustrations ; 28 cm.
Abstract A computer-aided design procedure for the preliminary synthesis of wastewater treatment and sludge disposal systems is developed. It selects the components in the wastewater treatment and sludge disposal trains from a list of candidate process units with fixed design characteristics so that criteria on effluent quality, cost, energy, land utilization, and subjective undesirability are best satisfied. The computational procedure uses implicit enumeration coupled with a heuristic penalty method that accounts for the impact of return sidestreams from sludge processing. The programmed version of the design procedure, called EXEC/OP, has been interfaced with the unit process subroutines contained in a previously EPA developed system evaluation program known as EXECUTIVE. A number of case study design problems are presented to demonstrate the versatility of EXEC/OP. Included among these is a preliminary cost/energy-effectiveness analysis for a hypothetical design problem containing over 15,000 alternative system configurations.
Notes EPA-600/2-79-158.
Place Published Cincinnati, Ohio
Corporate Au Added Ent United States. Environmental Protection Agency.
Title Ser Add Ent Research reporting series. Environmental protection technology.
PUB Date Free Form 1979
Series Title Untraced Environmental protection technology
Category Codes 13B; 68D; 68C
NTIS Prices PC A08/MF A01
Primary Description 600/14
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source OCLC/T
Control Number 323777873
OCLC Time Stamp 20180511073021
Language eng
SUDOCS Number EP 1.23/2:600/2-79-158
Origin OCLC
OCLC Rec Leader 02055cam 2200469Ii 45010