Record Display for the EPA National Library Catalog

RECORD NUMBER: 15 OF 47

OLS Field Name OLS Field Data
Main Title Morphology and Microchemistry of Solidified/Stabilized Hazardous Waste Systems.
Author Cartledge, F. K. ; Eaton, H. C. ; Tittlebaum, M. ;
CORP Author Louisiana State Univ., Baton Rouge.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher Nov 89
Year Published 1989
Report Number EPA/600/2-89/056;
Stock Number PB90-134156
Additional Subjects Hazardous materials ; Solidification ; Stabilization ; Phenols ; Ethylene glycol ; Waste disposal ; Chemical reactions ; Portland cements ; Physical tests ; Performance evaluation ; Chromatographic analysis ; Extraction ; Chemical analysis ; Morphology ; Leaching ; Spectroscopic analysis ; Microscopy ; Sample preparation ; Environmental transport
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-134156 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/15/1990
Collation 104p
Abstract
The study was undertaken to decipher the mechanisms of solidification/stabilization (S/S) of water soluble organics, namely, phenol and ethylene glycol. Portland cement Type I was the binder used in ratios that varied from 2% to 50% organics/waste mixture. The S/S product was studied at various intervals using optical microscopy, scanning electron microscopy, x-ray power diffraction, energy dispersive elemental analysis, transmission electron microscopy and several physical tests. The organics are not effectively immobilized toward water leaching. Effects on the matrix are very concentration dependent and are much more dramatic with ethylene glycol than with phenols. Although there is evidence of chemical reaction between the phenols and the fixing agents, the reaction does not result in chemical fixation of the organic.