Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Nitrogen removal from wastewaters
Author Middleto, F. M.
Other Authors
Author Title of a Work
Dean, Robert B.
CORP Author Advanced Waste Treatment Research Laboratory.
Year Published 1970
Report Number 17010 05/70; EPA-WQO-17010; 04085,
Stock Number PB-206 306
OCLC Number 41281009
Subjects Sewage--Purification--Biological treatment ; Nitrogen--Fixation
Additional Subjects ( Chemical removal(Sewage treatment) ; Nitrogen inorganic compounds) ; ( Water pollution ; Nitrogen inorganic compounds) ; ( Sewage treatment ; Nitrogen inorganic compounds) ; Nitrates ; Ammonia ; Nitrites ; Nutrients ; Nitrification ; Cost estimates ; Biodeterioration ; Stripping(Distillation) ; Ion exchanging ; Denitrification ; Water pollution control
Library Call Number Additional Info Location Last
EKAD  17010 05/70 Region 4 Library/Atlanta,GA 08/23/2002
EKAD  TD755+A38 1970A (LC) Region 4 Library/Atlanta,GA 08/23/2002
NTIS  PB-206 306 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 01/01/1988
Collation 1 v. (various pagings) illus.
The various forms in which nitrogen occurs in wastewater, and the equally varied methods used to remove these nitrogen compounds are the subject of the report. The seven papers included provide first a brief review of some possible deleterious effects of nitrogen in the nation's wastewaters in the form of nitrites, nitrates, ammonia, ammonium ion, or dissolved nitrogen gas. Methods of removal which were studied included: Suspended growth biological reactors; Packed column biological reactors; Removal of ammonia nitrogen by air stripping; Removal of ammonia nitrogen by ion exchange; Removal of nitrates by ion exchange; and Miscellaneous other methods for removing various nitrogenous compounds.
May 1970. Includes bibliography. Photocopy.