Electrodialysis-ion exchange for the separation of dissolved salts

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The Department of Energy generates and stores a significant quantity of low level, high level, and mixed wastes. As some of the DOE facilities are decontaminated and decommissioned, additional and possibly different forms of wastes will be generated. A significant portion of these wastes are aqueous streams containing acids, bases, and salts, or are wet solids containing inorganic salts. Some of these wastes are quite dilute solutions, whereas others contain large quantities of nitrates either in the form of dissolved salts or acids. Many of the wastes are also contaminated with heavy metals, radioactive products, or organics. Some of these ... continued below

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11 p.

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Baroch, C.J. & Grant, P.J. December 31, 1995.

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Description

The Department of Energy generates and stores a significant quantity of low level, high level, and mixed wastes. As some of the DOE facilities are decontaminated and decommissioned, additional and possibly different forms of wastes will be generated. A significant portion of these wastes are aqueous streams containing acids, bases, and salts, or are wet solids containing inorganic salts. Some of these wastes are quite dilute solutions, whereas others contain large quantities of nitrates either in the form of dissolved salts or acids. Many of the wastes are also contaminated with heavy metals, radioactive products, or organics. Some of these wastes are in storage because a satisfactory treatment and disposal processes have not been developed. This report describes the process of electrodialysis-ion exchange (EDIX) for treating aqueous wastes streams consisting of nitrates, sodium, organics, heavy metals, and radioactive species.

Physical Description

11 p.

Notes

INIS; OSTI as DE96003688

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  • Environmental technology development through industry partnership, Morgantown, WV (United States), 3-5 Oct 1995

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  • Other: DE96003688
  • Report No.: DOE/MC/32112--96/CO632
  • Report No.: CONF-9510108--31
  • Grant Number: AR21-95MC32112
  • Office of Scientific & Technical Information Report Number: 167204
  • Archival Resource Key: ark:/67531/metadc620464

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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 31, 1995

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • Nov. 19, 2015, 10:28 p.m.

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Baroch, C.J. & Grant, P.J. Electrodialysis-ion exchange for the separation of dissolved salts, article, December 31, 1995; United States. (digital.library.unt.edu/ark:/67531/metadc620464/: accessed November 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.