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Title: Chemical Equilibrium of Aluminate in Hanford Tank Waste Originating from Tanks 241-AN-105 and 241-AP-108

The purposes of the study described in this document follow; Determine or estimate the thermodynamic equilibrium of gibbsite in contact with two real tank waste supernatant liquids through both dissolution of gibbsite (bottom-up approach) and precipitation of aluminum-bearing solids (top-down approach); determine or estimate the thermodynamic equilibrium of a mixture of gibbsite and real tank waste saltcake in contact with real tank waste supernatant liquid through both dissolution of gibbsite and precipitation of aluminum-bearing solids; and characterize the solids present after equilibrium and precipitation of aluminum-bearing solids.
Authors:
 [1] ;  [1] ;  [1]
  1. Washington River Protection Solutions LLC, Richland, WA (United States)
Publication Date:
OSTI Identifier:
1223875
Report Number(s):
LAB-RPT--14-00011 Rev. 0
DOE Contract Number:
AC27-08RV14800
Resource Type:
Technical Report
Research Org:
Hanford Site (HNF), Richland, WA (United States)
Sponsoring Org:
USDOE Office of Environmental Management (EM)
Contributing Orgs:
Washington River Protection Solutions LLC, Richland, WA (United States)
Country of Publication:
United States
Language:
English