Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Nitrogen Removal by Breakpoint Chlorination.
Author Pressle, Thomas A. ; Bisho, Dolloff F. ; Roa, Stephanie G. ;
CORP Author Robert A. Taft Sanitary Engineering Center, Cincinnati, Ohio.
Year Published 1970
Stock Number PB-217 292
Additional Subjects ( Sewage treatment ; Nitrification) ; ( Chemical removal(Sewage treatment) ; Ammonia) ; ( Chlorination ; Ammonia) ; Breakpoint chlorination
Library Call Number Additional Info Location Last
NTIS  PB-217 292 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 41p
Abstract Breakpoint chlorination, as practiced for many years in the water treatment industry provides a physical-chemical means for removing ammonia from wastewaters. Chlorine is added to process waters until a point is reached where the total dissolved residual chlorine has reached a minimum (the breakpoint) and the NH3 minus N has disappeared. In this study sodium hypochlorite was used to oxidize the ammonia in buffered distilled water systems and in raw, secondary and lime clarified municipal wastewaters.
Supplementary Notes Presented at the National Meeting of American Chemical Society, Chicago, Illinois, September 1970.
PUB Date Free Form Sep 70,
Category Codes 13B; 68D
NTIS Prices PC E02/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326552430
Origin NTIS
Type CAT