Record Display for the EPA National Library Catalog

RECORD NUMBER: 196 OF 238

Main Title Report on the Plant Evaluation at Fishing Bridge Wastewater Treatment Plant, Yellowstone National Park.
Author Boe, Owen ; Malloy., Leon ;
CORP Author Environmental Protection Agency, Denver, Colo. Region VIII.
Year Published 1977
Report Number EPA/908/3-77/005;
Stock Number PB-278 177
Additional Subjects Activated sludge process ; Sewage treatment ; Performance evaluation ; National parks ; Design criteria ; Nitrification ; Process control ; Flow charts ; Lagoons(Ponds) ; Oxidation ; Clarification ; Settling basins ; pH ; Alkalinity ; Temperature ; Dissolved gases ; Oxygen ; Recommendations ; Colorado ; Denitrification ; Sewage treatment plants ; Yellowstone National Park
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-278 177 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 34p
Abstract
The National Park Service (NPS) has recently constructed several new wastewater treatment facilities at the Yellostone National Park. To ensure that their new facilities perform as expected, the superintendent of Yellowstone National Park requested assistance from the EPA to train park personnel in process control procedures and to provide performance evaluations of treatment facilities for the activated sludge and secondary treatment process. Specific technical assistance was requested for the nitrification-denitrification facility located at Fishing Bridge. Two weeks of troubleshooting on-site technical assistance was conducted and is described in the report.