Record Display for the EPA National Library Catalog

RECORD NUMBER: 35 OF 41

Main Title Simulation of the Time-Dependent Performance of the Activated Sludge Process Using the Digital Computer.
Author Smit, Robert ; Eiler, Richard G. ;
CORP Author Federal Water Quality Administration, Cincinnati, Ohio. Advanced Waste Treatment Research Lab.
Year Published 1970
Stock Number PB-217 083
Additional Subjects ( Activated sludge process ; Mathematical models) ; ( Sewage treatment ; Activated sludge process) ; Automation ; Computerized simulation ; Computer programs ;
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-217 083 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 72p
Abstract
One challenging and unsolved problem associated with wastewater treatment technology is the development of a mathematical model capable of simulating the time-dependent performance of the activated sludge process, especially a representation of the time-dependent characteristics of the final settler. The goal of automatic control is to produce an effluent which is of better average quality than that which can be achieved without control and to minimize the variation of effluent quality with time.