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U.S. Department of Energy
Office of Scientific and Technical Information

Guideline for benchmarking thermal treatment systems for low-level mixed waste

Technical Report ·
DOI:https://doi.org/10.2172/10151402· OSTI ID:10151402
; ;  [1];  [2];  [3]
  1. Martin Marietta Energy Systems, Inc., Oak Ridge, TN (United States)
  2. Focus Environmental, Inc., Knoxville, TN (United States)
  3. Tennessee Univ., Knoxville, TN (United States)

A process for benchmarking low-level mixed waste (LLMW) treatment technologies has been developed. When used in conjunction with the identification and preparation of surrogate waste mixtures, and with defined quality assurance and quality control procedures, the benchmarking process will effectively streamline the selection of treatment technologies being considered by the US Department of Energy (DOE) for LLMW cleanup and management. Following the quantitative template provided in the benchmarking process will greatly increase the technical information available for the decision-making process. The additional technical information will remove a large part of the uncertainty in the selection of treatment technologies. It is anticipated that the use of the benchmarking process will minimize technology development costs and overall treatment costs. In addition, the benchmarking process will enhance development of the most promising LLMW treatment processes and aid in transferring the technology to the private sector. To instill inherent quality, the benchmarking process is based on defined criteria and a structured evaluation format, which are independent of any specific conventional treatment or emerging process technology. Five categories of benchmarking criteria have been developed for the evaluation: operation/design; personnel health and safety; economics; product quality; and environmental quality. This benchmarking document gives specific guidance on what information should be included and how it should be presented. A standard format for reporting is included in Appendix A and B of this document. Special considerations for LLMW are presented and included in each of the benchmarking categories.

Research Organization:
Oak Ridge K-25 Site, TN (United States)
Sponsoring Organization:
USDOE, Washington, DC (United States)
DOE Contract Number:
AC05-84OT21400
OSTI ID:
10151402
Report Number(s):
DOE/MWIP--19; ON: DE94011932
Country of Publication:
United States
Language:
English