Record Display for the EPA National Library Catalog


Main Title Assessment of cost and effectiveness of biological dual nutrient removal technologies in the Chesapeake Bay drainage basin /
CORP Author Hazen and Sawyer.
Publisher United States Environmental Protection Agency, Chesapeake Bay Program,
Year Published 1988
Report Number EPA/903/R-88/108; EPA/903/R-88/107
Stock Number PB90-233925
OCLC Number 19767593
Subjects Water quality management--Chesapeake Bay (Md. and Va.)--Costs. ; Water--Purification--Chesapeake Bay (Md. and Va.)--Costs. ; Water--Purification--Biological treatment--Chesapeake Bay (Md. and Va.) ; Chesapeake Bay (Md. and Va.) ; Water quality management--Costs--Chesapeake Bay (Md. and Va.) ; Water--Purification--Costs--Chesapeake Bay (Md. and Va.)
Additional Subjects Water pollution control ; Nutrients ; Economic analysis ; Watersheds ; Nitrogen ; Phosphorus ; Reviews ; Cost estimates ; Revisions ; Virginia ; Maryland ; Benefit cost analysis ; Design criteria ; Performance evaluation ; Metropolitan areas ; District of Columbia ; Publicly-owned treatment works ; Sewage treatment plants ; Bioconversion ; Retrofitting ; Chesapeake Bay Program ; Permits ; Anaerobic processes ; Aerobic processes ; Nitrification ; Activated sludge process ; State of the art ; Bardenpho process ; A/O process ; Denitrification ; UCT process
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
EJAM  TD225.C54H191 1988 Region 3 Library/Philadelphia, PA 05/05/2006
EJBD ARCHIVE EPA 903-R-88-107 Headquarters Library/Washington,DC 06/13/2011
EJBD ARCHIVE EPA 903-R-88-108 Headquarters Library/Washington,DC 06/13/2011
EJDD  CB 00390 v.1-2 Env Science Center Library/Ft Meade,MD 06/16/1989
NTIS  PB90-233917 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
NTIS  PB90-233925 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 2 v. : ill. ; 29 cm.
Information on dual Biological Nutrient Removal (BNR) systems, based on the experience of plants with sufficient operating history to demonstrate the potential cost savings, treatment effectiveness, and reliability of BNR systems. Volume II details the costs developed for retrofitting eight plants: Arlington, Hopewell, Lower Potomac, Alexandria and Richmond, Virginia; Patapsco and Back River in Baltimore, Maryland; and Blue Plains in the District of Columbia.
"October 1988." "Contract no. 68-03-4049." Includes bibliographies.