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RECORD NUMBER: 212 OF 406

Main Title Mathematical Model of Recalcination of Lime Sludge with Fluidized Bed Reactors.
Author Duca, G. J. ; Levi, P. ;
CORP Author General American Transportation Corp., Niles, Ill.
Year Published 1970
Report Number FWQA-14-12-415; FWQA-17090-EHQ; 05387,; 17090-EHQ-09/70
Stock Number PB-197 891
Additional Subjects ( Calcium oxides ; Regeneration(Engineering)) ; ( Calcium carbonate ; Roasting) ; ( Fluidized bed processors ; Sludge disposal) ; ( Sewage treatment ; Sludge disposal) ; Water treatment ; Computer programming ; Economic analysis ; Operating costs ; Mathematical models ;
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NTIS  PB-197 891 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 57p
Abstract
A computer program, based on data collected from a literature review and from actual plant operation of pulp mills and a water softening plant, has been developed to evaluate lime sludge recalcination operations. Since fluidized bed reactor have not yet been installed commercially, no data was available. The models developed represent the recalcination process as applied to tertiary treatment plants. This program was designed for use as a subroutine in the executive program, 'Preliminary Design of Waste water Treatment Systems,' which is used to optimize and evaluate new waste water treatment systems to be funded by the FWQA. (Author)