An Approach for the Analysis of Regulatory Analytes in High Level Radioactive Waste Stored at Hanford, Richland, Washington

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Description

Radiation levels, salt concentration, and the oxidizing nature of the waste dictates modifications to the SW-846 methods. Modified methods will be used to meet target EQLs and QC currently in SW-846. Method modifications will be validated per SW-846 and HASQARD and will be documented consistent with WAC 173-303-910. The affect of modifications to holding times and storage conditions will be evaluated using techniques developed by Maskarinec and Bayne (1996). After validating the methods and performing the holding time study on a minimum of two Phase 1 candidate feed source tank wastes, DOE and Ecology will assess: whether different methods are ... continued below

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48 p.

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Wiemers, K. D.; Miller, M. & Lerchen, M. E. January 4, 1999.

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Description

Radiation levels, salt concentration, and the oxidizing nature of the waste dictates modifications to the SW-846 methods. Modified methods will be used to meet target EQLs and QC currently in SW-846. Method modifications will be validated per SW-846 and HASQARD and will be documented consistent with WAC 173-303-910. The affect of modifications to holding times and storage conditions will be evaluated using techniques developed by Maskarinec and Bayne (1996). After validating the methods and performing the holding time study on a minimum of two Phase 1 candidate feed source tank wastes, DOE and Ecology will assess: whether different methods are needed, whether holding time/storage conditions should be altered, whether the high priority analyte list should be refined, and which additional tank waste needs to be characterized.

Physical Description

48 p.

Notes

INIS; OSTI as DE00002538

Medium: P; Size: 48 pages

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  • Other Information: PBD: 4 Jan 1999

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  • Report No.: PNNL-11942
  • Grant Number: AC06-76RL01830
  • DOI: 10.2172/2538 | External Link
  • Office of Scientific & Technical Information Report Number: 2538
  • Archival Resource Key: ark:/67531/metadc666428

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • January 4, 1999

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

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  • April 12, 2017, 7:06 p.m.

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Wiemers, K. D.; Miller, M. & Lerchen, M. E. An Approach for the Analysis of Regulatory Analytes in High Level Radioactive Waste Stored at Hanford, Richland, Washington, report, January 4, 1999; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc666428/: accessed December 17, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.