Characterization of Sediments from the Soil Desiccation Pilot Test (SDPT) Site in the BC Cribs and Trenches Area

Um, Wooyong ; Truex, Michael J. ; Valenta, Michelle M. ; Iovin, Cristian ; Kutnyakov, Igor V. ; Chang, Hyun-shik ; Clayton, Ray E. ; Serne, R. Jeffrey ; Ward, Anderson L. ; Brown, Christopher F. ; Geiszler, Keith N. ; Clayton, Eric T. ; Baum, Steven R. ; Smith, David

关键词: BOREHOLES;    SEDIMENTS;    SOILS groundwater;    vadose zone;    remediation;    soil dessication;    sediment characterization;    boreholes;   

DOI  :  10.2172/971110
RP-ID  :  PNNL-18800
PID  :  OSTI ID: 971110
Others  :  Other: 830403000
Others  :  TRN: US201003%%792

学科分类：环境科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

This technical report documents the results of laboratory geochemical and hydrologic measurements of sediments collected from new borehole 299-E13-65 (C7047) and comparison of the results with those of nearby borehole 299-13E-62 (C5923) both drilled in the BC Cribs and Trenches Area. The total and water-leachable concentrations of key contaminants will be used to update contaminant-distribution conceptual models and to provide more data for improving baseline risk predictions and remedial alternative selections. Improved understanding of subsurface conditions and methods to remediate these principal contaminants can be also used to evaluate the application of specific technologies to other contaminants across the Hanford Site.