Record Display for the EPA National Library Catalog

RECORD NUMBER: 88 OF 190

OLS Field Name OLS Field Data
Main Title Leaching Boundary Movement in Solidified/Stabilized Waste Forms.
Author Cheng, K. Y. ; Bishop., P. L. ;
CORP Author Dames and Moore, Cincinnati, OH. ;Cincinnati Univ., OH. Dept. of Civil and Environmental Engineering.;Environmental Protection Agency, Cincinnati, OH. Risk Reduction Engineering Lab.
Publisher c1992
Year Published 1992
Report Number EPA/600/J-94/135;
Stock Number PB94-159399
Additional Subjects Waste forms ; Leaching ; Hazardous materials ; Cements ; Penetration ; Permeability ; Chemical reactions ; Acetic acid ; Durability ; Structural analysis ; Solidification ; Stabilization ; Reprint ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB94-159399 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/01/1994
Collation 7p
Abstract
Investigation of the leaching of cement-based waste forms in acetic acid solutions found that acids attacked the waste form from the surface toward the center. A sharp leaching boundary was identified in every leached sample, using pH color indicators. The movement of the leaching boundary was found to be a single diffusion-controlled process. (Copyright (c) 1992 Air & Waste Management Association.)