Simulated Waste for Leaching and Filtration Studies--Laboratory Preparation Procedure

Smith, Harry D. ; Russell, Renee L. ; Peterson, Reid A.

Pacific Northwest National Laboratory (U.S.)

关键词: Leaching;    Sample Preparation;    Synthetic Materials;    Filtration;    Radioactive Waste Processing;   

DOI  :  10.2172/967934
RP-ID  :  PNNL-18701
RP-ID  :  AC05-76RL01830
RP-ID  :  967934

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report discusses the simulant preparation procedure for producing multi-component simulants for leaching and filtration studies, including development and comparison activities in accordance with the test plan( ) prepared and approved in response to the Test Specification 24590-WTP-TSP-RT-06-006, Rev 0 (Smith 2006). A fundamental premise is that this approach would allow blending of the different components to simulate a wide variety of feeds to be treated in the Hanford Tank Waste Treatment and Immobilization Plant (WTP). For example, a given feed from the planned feed vector could be selected, and the appropriate components would then be blended to achieve a representation of that particular feed. Using the blending of component simulants allows the representation of a much broader spectrum of potential feeds to the Pretreatment Engineering Platform (PEP).