The effect of compositional parameters on the TCLP and PCT durability of environmental glasses

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The relationship between glass composition and the chemical durability of environmental waste glass is very important for both the development of glass formulations and the prediction of glass durability for process control. The development of such a model is extremely difficult for several reasons. Firstly, chemical durability is dependent upon the type of leach test employed; the leach tests themselves being only crude approximations of actual environmental conditions or long term behavior. Secondly, devitrification or crystallinity can also play a major role in durability, but is much more difficult to quantify. Lastly, the development of any one model for all ... continued below

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10 p.

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Resce, J.L.; Overcamp, T.J.; Cicero, C.A. & Bickford, D.F. December 1, 1995.

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Description

The relationship between glass composition and the chemical durability of environmental waste glass is very important for both the development of glass formulations and the prediction of glass durability for process control. The development of such a model is extremely difficult for several reasons. Firstly, chemical durability is dependent upon the type of leach test employed; the leach tests themselves being only crude approximations of actual environmental conditions or long term behavior. Secondly, devitrification or crystallinity can also play a major role in durability, but is much more difficult to quantify. Lastly, the development of any one model for all glass types is impractical because of the wide variety of wastestreams, the heterogeneity of the wastestreams, and the large variety of components within each wastestream. Several ongoing efforts have been directed toward this goal, but as yet, no model has been proven acceptable.

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10 p.

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INIS; OSTI as DE96003084

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  • Industrial and environmental chemistry special symposium, Atlanta, GA (United States), 17-20 Sep 1995

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  • Other: DE96003084
  • Report No.: WSRC-MS--95-0294
  • Report No.: CONF-9509266--1
  • Grant Number: AC09-89SR18035
  • DOI: 10.2172/154944 | External Link
  • Office of Scientific & Technical Information Report Number: 162487
  • Archival Resource Key: ark:/67531/metadc626505

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • December 1, 1995

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  • June 16, 2015, 7:43 a.m.

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  • Feb. 9, 2016, 4:58 p.m.

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Resce, J.L.; Overcamp, T.J.; Cicero, C.A. & Bickford, D.F. The effect of compositional parameters on the TCLP and PCT durability of environmental glasses, article, December 1, 1995; Aiken, South Carolina. (digital.library.unt.edu/ark:/67531/metadc626505/: accessed December 17, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.