Hanford Site Tank 241-C-108 Residual Waste Contaminant Release Models and Supporting Data

Cantrell, Kirk J. ; Krupka, Kenneth M. ; Geiszler, Keith N. ; Arey, Bruce W. ; Schaef, Herbert T.

关键词: AR FACILITIES;    PROCESSING;    REMOVAL;    TANKS;    TESTING;    WASTE RETRIEVAL;    WASTES tank waste;    residual waste;    SST;    single-shell tank;    contaminant release;    tank C-108;    tank 241-C-108;    Envi;   

DOI  :  10.2172/986703
RP-ID  :  PNNL-19425
PID  :  OSTI ID: 986703
Others  :  Other: 11694
Others  :  830403000
Others  :  TRN: US1102933

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

This report presents the results of laboratory characterization, testing, and analysis for a composite sample (designated 20578) of residual waste collected from single-shell tank C-108 during the waste retrieval process after modified sluicing. These studies were completed to characterize concentration and form of contaminant of interest in the residual waste; assess the leachability of contaminants from the solids; and develop release models for contaminants of interest. Because modified sluicing did not achieve 99% removal of the waste, it is expected that additional retrieval processing will take place. As a result, the sample analyzed here is not expected to represent final retrieval sample.