Laboratory and Modeling Evaluations in Support of Field Testing for Desiccation at the Hanford Site

Truex, Michael J. ; Oostrom, Martinus ; Freedman, Vicky L. ; Strickland, Christopher E. ; Wietsma, Thomas W. ; Tartakovsky, Guzel D. ; Ward, Anderson L.

关键词: FIELD TESTS;    PLANNING;    SIMULATION;    TECHNETIUM;    TESTING;    TRANSPORT desiccation technology;    technetium;    vadose zone;    groundwater;    Hanford Central Plateau;   

DOI  :  10.2172/1009749
RP-ID  :  PNNL-20146
PID  :  OSTI ID: 1009749
Others  :  Other: 830403000
Others  :  TRN: US201113%%132

学科分类：社会科学、人文和艺术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

The Deep Vadose Zone Treatability Test Plan for the Hanford Central Plateau includes testing of the desiccation technology as a potential technology to be used in conjunction with surface infiltration control to limit the flux of technetium and other contaminants in the vadose zone to the groundwater. Laboratory and modeling efforts were conducted to investigate technical uncertainties related to the desiccation process and its impact on contaminant transport. This information is intended to support planning, operation, and interpretation of a field test for desiccation in the Hanford Central Plateau.