Record Display for the EPA National Library Catalog

RECORD NUMBER: 529 OF 734

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Main Title

Sewage Stabilization Ponds in Wisconsin: A Report on Biological and Chemical Investigations April 1957-August 1958.

Author

Mackenthu, Kenneth M. ; McNab, Clarence D. ;

CORP Author

Wisconsin Committee on Water Pollution, Madison.

Year Published

1959

Report Number

WP-105;

Stock Number

PB-227 375

Additional Subjects

Sewage treatment ; Ponds(Lagoons) ; Wisconsin ; Biological surveys ; Chemical analysis ;

Holdings

Library	Call Number	Additional Info	Location	Last Modified	Checkout Status
NTIS	PB-227 375	Some EPA libraries have a fiche copy filed under the call number shown.		07/26/2022

Collation

50p

Abstract

A 15-month chemical and biological investigation was made of existing sewage stabilization ponds in Wisconsin. These received raw sewage, settled sewage, and trickling filter treated sewage at loadings ranging from 5 to 55 pounds of B.O.D. per 100,000 square feet per day. The efficiency of these ponds at this latitude was found to be comparable with, and, during optimum climatic conditions, somewhat superior to conventional secondary treatment.

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