Preliminary Ion Exchange Modeling for Removal of Technetium from Hanford Waste Using SuperLig 639 Resin

Hamm, L.L.

Savannah River Site (S.C.)

关键词: Removal;    Wastes;    Radioactive Wastes;    Underground Storage;    Simulation;   

DOI  :  10.2172/773104
RP-ID  :  WSRC-TR-2000-00305
RP-ID  :  AC09-96SR18500
RP-ID  :  773104

美国|英语

来源: UNT Digital Library

【 摘 要 】

A proposed facility is being designed for the immobilization of Hanford underground storage tank radioactive waste. The waste is pretreated to split it into Low Activity Waste (LAW) and High Level Waste (HLW) streams for separate vitrification. One unit process in the facility is designed to remove radioactive technetium by ion-exchange from a highly alkaline aqueous phase.