PROJECT W-551 SUMMARY INFORMATION FOR EARLY LAW INTERIM PRETREATMENT SYSTEM SELECTION

AR, TEDESCHI

关键词: Interim Pretreatment System;    Project W-551;    Early LAW;    IPS;    down-select;    crossflow filtration;    rotary microfiltration;    fractional crystallization;    caustic side solvent extraction;    ion exchange;   

DOI  :  10.2172/936777
RP-ID  :  RPP-RPT-37740 Rev 0
PID  :  OSTI ID: 936777

学科分类：核能源与工程

美国|英语

来源: SciTech Connect

【 摘 要 】

This report provides summary data for use by the decision board to assess and select the final technology for project W-551, Interim Pretreatment System. This project will provide early pretreated low activity waste feed to the Waste Treatment Plant to allow Waste Treatment Plan Low Activity Waste facility operation prior to construction completion of the Pretreatment and High Level Waste facilities. The candidate solids separations technologies are rotary microfiltration and crossflow filtration, and the candidate cesium separation technologies are fractional crystallization, caustic-side solvent extraction, and ion-exchange using spherical resorcinol-fonnaldebyde resin. This document provides a summary of comparative data against prior weighted criteria to support technology selection. Supporting details and background for this summary are documented in the separate report, RPP-RPT-37741.