Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Transient Analysis of a State Park Extended Aeration Wastewater Facility.
Author Hellier, Jr., W. W. ; Cadman., T. W. ;
CORP Author Maryland Univ., College Park. Water Resources Research Center.
Year Published 1973
Report Number TR-24; DI-14-31-0001-3520; OWRR-A-021(MD); W74-08838 ; OWRR-A-021-MD(1)
Stock Number PB-232 957
Additional Subjects Sewage treatment ; Aeration ; Pennsylvania ; Activated sludge process ; Waste water ; Sampling ; Dissolved organic matter ; Biochemical oxygen demand ; Solids ; Mathematical models ; Simulation ; Kinetics ; Prince Gallitzin State Park
Library Call Number Additional Info Location Last
NTIS  PB-232 957 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 204p
Experimental data on the transient operation of the extended aeration wastewater treatment plant at Pennsylvania's Prince Gallitzin State Park were collected and the system has been mathematically modeled. Time-variant inlet hydraulic flows were obtained through continuous measurement, and organic loading data were based on grab samples analyzed for biochemical oxygen demand (BOD) and volatile suspended solids concentration. Effluent BOD was used as the criterion for comparing the predicted with the observed time-variant plant response to loadings. Three mathematical models were developed for the simulation.