Record Display for the EPA National Library Catalog

RECORD NUMBER: 26 OF 70

OLS Field Name OLS Field Data
Main Title Evaluation and documentation of the effects of operation and maintenance practices on the performance of selected biological treatment plants
Author Gray, Albert C. ; Paul, Paul E. ; Roberts, Hugh D.
Other Authors
Author Title of a Work
Paul, Paul E.
Roberts, Hugh D.
CORP Author Gannett, Fleming, Corddry and Carpenter, Inc., Harrisburg, PA.
Publisher U.S. Environmental Protection Agency, Municipal Environmental Research Laboratory : Center for Environmental Research Information {distributor},
Year Published 1982
Report Number EPA-600/2-82-050; EPA-68-03-2571
Stock Number PB82-227513
OCLC Number 19052577
Subjects Sewage--Purification--Biological treatment
Additional Subjects Sewage treatment ; Performance evaluation ; Design criteria ; Standards ; Personnel development ; Biological processes ; Biological industrial waste treatment
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EKAM  TD755.G7 1982 Region 4 Library/Atlanta,GA 07/19/1996
NTIS  PB82-227513 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation xiii, 69 p. ; 28 cm.
Abstract
The purposes of this study were to evaluate operational and maintenance programs at municipal biological wastewater treatment facilities; identify the deficiencies in the areas of design, operation, maintenance, and administration; and to determine how the deficiencies could be overcome and operations could be improved in order to upgrade plant performance to meet standards. This report deals with the second phase of the two-part study; the findings of the first phase were published in EPA reports 600/2-79-078 and 600/2-79-034. Conclusions and recommendations of the second phase were based on comprehensive evaluations conducted at 23 treatment facilities. Of 70 potential problem areas evaluated, the ten highest ranked, based on frequency of occurrence and severity of impact, were operator application of concepts and testing to process control, sludge wasting and return, process control testing, process controllability, technical guidance for process control adjustments, industrial loading, sewage treatment understanding, adequacy of O&M manual, training, and infiltration/inflow.
Notes
"April 1982"