Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Mathematical Model for Post Aeration
Author Smith, R. ; Eilers, R. G. ; Hall., E. D. ;
CORP Author Environmental Protection Agency, Cincinnati, Ohio. Advanced Waste Treatment Research Lab.
Year Published 1973
Report Number EPA-670/2-73-044;
Stock Number PB-222 031
Additional Subjects Sewage treatment ; Lagoons(Ponds) ; Lagoons(Ponds) ; Computerized simulation ; Mathematical models ; Aeration ; Activated sludge process ; Cost estimates ; Design ; Computer programs ; FORTRAN ; Diffusion ; Dissolved gases ; Oxygen ; Digital simulation ; Aeration ponds ; NERC
Library Call Number Additional Info Location Last
NTIS  PB-222 031 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 44p
Abstract The report presents design and cost estimating relationships for post aeration after the activated sludge process. Three specific types of post aeration processes are considered: first, mechanical aerators in completely mixed rectangular basins; second, air diffusers mounted in the outlet channel for the plant; and third, air diffusers mounted in rectangular completely mixed concrete basins. The cost of all three types of post aeration is given for 1-, 3-, 10-, 30-, and 100-mgd plants. The cost of the complete plant is given for comparison with the cost of post aeration. (Author)
NTIS Title Notes Final rept.
PUB Date Free Form Jul 73
Category Codes 13B; 68D#; 91A#
NTIS Prices PC A03/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326564533
Origin NTIS
Type CAT