Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Ozone Treatment of Secondary Effluents from Waste-Water Treatment Plants.
Author Huiber, D. Th. A. ; McNabne, R. ; Halfo, A. ;
CORP Author Air Reduction Co., Inc., New York.
Year Published 1969
Report Number DI-14-12-114; 4,; 4
Stock Number PB-187 758
Additional Subjects ( Wastes(Industrial) ; Processing) ; ( Ozone ; Wastes(Industrial)) ; Water ; Oxygen ; Carbon ; Microorganisms ; Sanitary engineering ; Waste water treatment ; Waste water treatment plants
Library Call Number Additional Info Location Last
NTIS  PB-187 758 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 72p
Ozone effectively lowers the chemical oxygen demand (COD) and total organic carbon (TOC) content of effluents from waste-water treatment plants. It removes odors and color from water and destroys pathogenic organisms. Residual ozone decomposes rather rapidly; it has a half life in drinking water of about 20 minutes. Tertiary treatment with ozone has the potential of an automated, trouble-free operation with low maintenance. The objectives of this research work were to devise an efficient contacting process and to make a preliminary evaluation of its economics. (Author)