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RECORD NUMBER: 2 OF 3

OLS Field Name OLS Field Data
Main Title Report of an Investigation of Direct Recirculation on a High-Rate Trickling Filter, Webster City, Iowa.
Author Smit, Russell S. ; Walto, Graham ; McCab, Leland M. ; Wilso, John N. ; Mine, John V. ;
CORP Author Environmental Health Center, Cincinnati, Ohio.
Year Published 1951
Stock Number PB-228 369
Additional Subjects Trickling filtration ; Sewage treatment ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-228 369 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 82p
Abstract A study was made at the Webster City, Iowa, sewage treatment plant of the comparative efficiency of two high-rate trickling filters, one recirculating final effluent to the filter influent and the other recirculating filter effluent to the filter influent.
PUB Date Free Form 1951,
Category Codes 13B
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326576717
Origin NTIS
Type CAT