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OLS Field Name OLS Field Data
Main Title Fate and Effects of Trace Elements in Sewage Sludge when Applied to Agricultural Lands. A Literature Review Study.
Author Pag, A. L. ;
CORP Author California Univ., Riverside. Dept. of Soil Science and Agricultural Engineering.
Year Published 1974
Report Number 670/2-74-005;
Stock Number PB-231 171
Additional Subjects Sludge disposal ; Trace elements ; Irrigation ; Farms ; Industrial wastes ; Sewage disposal ; Toxic tolerances ; Farm crops ; Soil fertility ; Plant growth ; Concentration(Composition) ; pH ; Reviews ; Soil enrichment ; Heavy metals ; Sewage irrigation
Library Call Number Additional Info Location Last
NTIS  PB-231 171 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 107p
Abstract Uses of As, Ba, B, Cd, Cr, Co, Cu, Bp, Mn, Hg, Mo, Ni, Se, Ag, Sn, V, and Zn are reviewed. Total concentrations of trace elements in sewage sludges vary videly. Ranges are reported for sludges from approximately 300 treatment plants from different regions in the U.S.A., Canada, Sweden, England, and Wales. No apparent relationship exists between the total concentration of trace elements in sludge and the amount dissolved by organic acids or water. Field and greenhouse studies have demonstrated that yields and trace element concentrations of higher plants grown on sludge-amended soils are dependent upon the amount of sludge applied, trace element composition of the sludge, soil pH, and plant species.
Highlights Notes Evaluates consequences of trace elements in sludge amended soils.
PUB Date Free Form Jan 74,
Category Codes 13B; 2C; 68D#; 98C
NTIS Prices PC A06/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326588045
Origin NTIS
Type CAT