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Title: Improved Strontium and Actinide Separations

High‐level nuclear waste produced from fuel reprocessing operations at the Savannah River Site (SRS) requires pretreatment to remove 137Cs, 90Sr, and alpha‐emitting radionuclides (i.e., actinides) primore »or to disposal. Separation processes planned at SRS include caustic side solvent extraction, for 137Cs removal, and ion exchange/sorption of 90Sr and alpha‐emitting radionuclides with an inorganic material, monosodium titanate (MST) and modified MST (mMST). Speaker D.T. Hobbs presents the processes for these improved strontium and actinide separations and looks at how MST and mMST have performed.« less
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Title: Improved Strontium and Actinide Separations
Authors:
Publication Date: 2010-11-01
OSTI Identifier: 1011846
DOE Contract Number: AC09-08SR22470
Other Number(s): TRN: US201120%%611
Resource Type: Multimedia
Resource Relation: Conference: EM Waste Processing Technical Exchange 2010, Atlanta, Georgia, November 16 through November 18, 2010
Research Org: Savannah River Site (SRS), Aiken, SC (United States)
Sponsoring Org: USDOE Office of Environmental Management (EM), Office of Waste Processing (EM-31)
Subject: 12 MANAGEMENT OF RADIOACTIVE AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES ; ACTINIDES ; CONFIGURATION ; GELATION ; HYDROGEN PRODUCTION ; MATRICES ; PERFORMANCE ; POLYMERS ; REMOVAL ; RHEOLOGY ; STRONTIUM ; TESTING ; TITANATES ; TITANIUM OXIDES ; WASTE PROCESSING ; ACTINIDE ; HIGH-LEVEL WASTE (HLW) ; MODIFIED MONOSODIUM TITANATE (MMST) ; MONOSODIUM TITANATE (MST) ; WASTE TANKS
Country of Publication: United States
Language: English
Run Time: 0:41:35
System Entry Date: 2018-05-03