Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 34 OF 48

OLS Field Name OLS Field Data
Main Title Reuse of Solid Waste from Water-Softening Processes.
Author Nelso, Raynor D. ; Ve, Eben ;
CORP Author IIT Research Inst., Chicago, Ill.
Year Published 1973
Report Number PHS-UI-00142-01; 530-56d;
Stock Number PB-224 820
Additional Subjects ( Water softening ; Solid waste disposal) ; ( Materials recovery ; Water softening) ; ( Dewatering ; Sludges) ; Vacuum filtration ; Centrifugal filtration ; Lagoons(Ponds) ; Sand filters ; Water treatment ; Filers ; Cost estimates ; Soil stabilization ; Paints ; Tiles ; Calcium carbonates ; Cements ; Sealing compounds ; Bitumens ; Illinois ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-224 820 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 119p
Abstract The report summarizes a study of several methods for dewatering a water-softening sludge. Beneficial uses of the dewatered sludge are evaluated. Vacuum filtration after gravity thickening was found to be more economical for the area studied, the Village of Park Forest, Illinois, than centrifuging, lagooning or sand bed drying. The study found that in a dry powder or almost dry condition, the sludge has a potential use as a mineral filler in paints, floor coverings, caulking, and bituminous products, and as a soil admixture and/or soil conditioner.
Highlights Notes Studies dewatering of sludges from water softening and evaluates uses and disposal of these sludges.
NTIS Title Notes Final rept..
PUB Date Free Form 1973,
Category Codes 13B; 68C#; 60I
NTIS Prices PC A06/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326568307
Origin NTIS
Type CAT