Page 84
APPENDIX E
Acronyms and Abbreviations
ANL Argonne National Laboratory
Cs cesium
CsTPB cesium tetraphenylborate
CST crystalline silicotitanate
CSSX caustic side solvent extraction
DF decontamination factor
DOE United States Department of Energy
EW aqueous strip effluent
DWPF Defense Waste Processing Facility
EXAPS extended x-ray adsorption fine structure spectroscopy
fcc face-centered cubic
FS feed simulant
HgPh2 diphenylmercury
HLW high-level waste
ITP in-tank precipitation
MST monosodium titanate
NaTPB sodium tetraphenylborate
NMR nuclear magnetic resonance
Np neptunium
NRC National Research Council
ORNL Oak Ridge National Laboratory
PNNL Pacific Northwest National Laboratory
Pu plutonium
R&D research and development
SNL Sandia National Laboratory
Sr strontium
SRS Savannah River Site
SRTC Savannah River Technology Center
ST sodium nonatitanate
STTP small tank tetraphenylborate precipitation
TEM transmission electron spectroscopy
TPB tetraphenylborate ion [B(C6H5)4]
U uranium
WSRC Westinghouse Savannah River Company