Pretreatment Engineering Platform Phase 1 Final Test Report

Kurath, Dean E. ; Hanson, Brady D. ; Minette, Michael J. ; Baldwin, David L. ; Rapko, Brian M. ; Mahoney, Lenna A. ; Schonewill, Philip P. ; Daniel, Richard C. ; Eslinger, Paul W. ; Huckaby, James L. ; Billing, Justin M. ; Sundar, Parameshwaran S. ; Josephson, Gary B

关键词: AR FACILITIES;    FLOWSHEETS;    IMPLEMENTATION;    LEACHING;    PERFORMANCE;    RECOMMENDATIONS;    PERFORMANCE TESTING;    ULTRAFILTRATION;    RADIOACTIVE WASTE PROCESSING;    PROCESS DEVELOPMENT UNITS Pretreatment Engineering Platform;    ultrafiltration;    leaching;    caustic leaching;   

DOI  :  10.2172/970760
RP-ID  :  PNNL-18894
RP-ID  :  WTP-RPT-197 Rev 0
PID  :  OSTI ID: 970760
Others  :  Other: 830403000
Others  :  TRN: US1000926

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project, Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to conduct testing to demonstrate the performance of the WTP Pretreatment Facility (PTF) leaching and ultrafiltration processes at an engineering-scale. In addition to the demonstration, the testing was to address specific technical issues identified in Issue Response Plan for Implementation of External Flowsheet Review Team (EFRT) Recommendations - M12, Undemonstrated Leaching Processes.( ) Testing was conducted in a 1/4.5-scale mock-up of the PTF ultrafiltration system, the Pretreatment Engineering Platform (PEP). Parallel laboratory testing was conducted in various PNNL laboratories to allow direct comparison of process performance at an engineering-scale and a laboratory-scale. This report presents and discusses the results of those tests.