Solvent hold tank sample results for MCU-13-143, MCU-13-144, MCU-13-145, MCU-13-146, MCU-13-147 AND MCU-13-148: quarterly sample from January 2013

Fondeur, F. F. ; Peters, T. B.

关键词: MCU;    ARP;    ISDP;   

DOI  :  10.2172/1073613
RP-ID  :  SRNL-STI--2013-00112
PID  :  OSTI ID: 1073613
Others  :  TRN: US1300159

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

Savannah River National Laboratory (SRNL) analyzed solvent samples from Modular Caustic-Side Solvent Extraction Unit (MCU) in support of continuing operations. A quarterly analysis of the solvent is required to maintain solvent composition within specifications. Analytical results of the analyses of Solvent Hold Tank (SHT) samples MCU-13-143, MCU-13-144, MCU-13-145, MCU-13-146, MCU-13-147 and MCU-13-148 received 29 January 2012 are reported. The results show that the solvent at MCU does not require an Isopar?? L addition, but it will require addition of trioctylamine. SRNL also analyzed the SHT sample for {sup 137}Cs content and determined the measured value is within tolerance and the value has returned to levels observed in 2012.