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The chemical composition of fuel-cycle wastes is reasonably well known. By comparison, there is little information on the chemical composition of non-fuel cycle wastes. Such non-fuel cycle wastes come from a variety of sources - industrial, chemical, and medical. Because of the paucity of information, it is difficult to define the chemical characteristics and to evaluate potential hazards of non-fuel cycle wastes as a result of chemical toxicity. This report provides an assessment of the chemical toxicity of low-level radioactive wastes based on literature reviews, preparation of bibliographies and monographs, and application of a variety of methodologies either being currently applied or being proposed for relative hazard assessments. The report relies primarily on data from the Maxey Flats, Kentucky waste disposal site. While there are differences between humid and dry sites, the findings are believed to be generally applicable to evaluating the chemical toxicity of wastes at all low-level radioactive waste burial sites.
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