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OLS Field Name OLS Field Data
Main Title Wet Oxidation of Municipal Sludge by the Vertical Tube Reactor.
Author McGrew, J. L. ; Hartmann, G. L. ; Cassetti, C. B. ; Barnes, J. E. ; Purdy, W. G. ;
CORP Author Applied Science and Engineering, Inc., Englewood, CO.;Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
Year Published 1986
Report Number EPA-68-03-2812; EPA/600/2-86/043;
Stock Number PB86-183936
Additional Subjects Oxidation ; Sludge digestion ; Municipalities ; Liquids ; Moisture content ; Fluid flow ; Pilot plants ; Heat transfer ; Reactors ; Stainless steels ; Economic factors ; Chemical oxygen demand ; Vertical tube reactor system
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-183936 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 133p
Abstract A study was undertaken to assess the feasibility of carrying out oxidation of dilute sewage sludge by means of the vertical tube reactor (VTR) system. A pilot scale facility along with a laboratory reactor were used for this study. Dilute sewage sludge was oxidized in the laboratory reactor at temperatures up to 343 C with approximately 80% COD reduction, and to 265 C in the pilot scale reactor with approximately 50% COD reduction. The pilot scale study provided information on scale buildup and control, structural, and mechanical design, metallurgy, hydrodynamic behavior, heat transfer, and other significant engineering factors. The results of the program indicate that the VTR process potentially has technical and economic viability as a means of treating sewage sludge in certain cases and that a full scale demonstration is warranted.
Supplementary Notes Sponsored by Environmental Protection Agency, Cincinnati, OH. Water Engineering Research Lab.
NTIS Title Notes Final project rept..
PUB Date Free Form Apr 86
Category Codes 13B; 68D; 91A
NTIS Prices PC A07/MF A01
Primary Description 600/14
Document Type NT
Cataloging Source NTIS/MT
Control Number 614227363
Origin NTIS
Type CAT