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RECORD NUMBER: 117 OF 217

OLS Field Name OLS Field Data
Main Title Nitrogen Removal from Wastewaters.
CORP Author Federal Water Quality Administration, Cincinnati, Ohio. Advanced Waste Treatment Research Lab.
Year Published 1970
Report Number EPA-WQO-17010; 14650,; 17010-10/70
Stock Number PB-212 280
Additional Subjects ( Chemical removal(Sewage treatment) ; Nitrogen) ; ( Sewage treatment ; Chemical removal(Sewage treatment)) ; ( Water pollution ; Nitrogen inorganic compounds) ; Reviews ; Inorganic nitrates ; Ammonia ; Nutrients ; Activated sludge process ; Stripping(Distillation) ; Cost estimates ; Ion exchanging ; Biodeterioration ; Nitrification ; Chlorination ; Denitrification ; Water pollution control
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-212 280 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 32p
Abstract Classically, sewage treatment has been directed toward the removal of suspended solids, biochemical oxygen demand and reduction of bacterial contaminants. Removal of nutrients such as phosphorus and nitrogen has been incidental to treatment processes. The rapid increase in severe eutrophication problems in recent years has focused attention on nutrient control from municipal sources. The report provides a state of the knowledge on nitrogen removal. The contents include: Nitrogen removal from wastewaters--statement of the problem; Nitrogen removal by biological suspended growth reactors; Nitrogen removal by column reactors; Ammonia nitrogen removal by stripping with air; Removal of ammonia nitrogen by selective ion exchange; Ion exchange for nitrate removal; Other methods for removing nitrogen; Salt Creek two state nitrification plant.
Supplementary Notes Supersedes report dated May 70, PB-206 306.
Highlights Notes Reviews processes used to remove nitrogen from municipal wastewaters.
PUB Date Free Form Oct 70,
Category Codes 13B; 68D
NTIS Prices PC A03/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326532710
Origin NTIS
Type CAT