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DOI: 10.1177/0734242X9901700107 Effect of curing on field-solidified waste properties. Part 2: chemical propertiesWastewater Technology Centre, Operated by RockCliffe Research Management Inc , Burlington, Ontario, Canada
Wastewater Technology Centre, Operated by RockCliffe Research Management Inc , Burlington, Ontario, Canada
Wastewater Technology Centre, Operated by RockCliffe Research Management Inc , Burlington, Ontario, Canada Differences that develop over time as a result of laboratory and field curing conditions in the chemical nature of monolithic waste samples are assessed in this paper. During field placement of waste treated using stabilization/ solidification, a number of sub-samples were taken and cured under laboratory conditions. These samples were evaluated periodically using a battery of laboratory test methods in parallel with samples removed from the landfill by diamond core. The results indicate that, although the field-cured material was cured under very different conditions, the chemical mature of the solidified matrix is quite similar to samples cured under laboratory conditions after 2 years.
Key Words: Curing extraction laboratory test methods introduction leaching stabilization solidification
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