Hanford Tank 241-C-106: Impact of Cement Reactions on Release of Contaminants from Residual Waste Page: 11 of 177
PDFNView a full description of this report.
Extracted Text
The following text was automatically extracted from the image on this page using optical character recognition software:
4.9 SEM Micrograph of Typical Particles Present in 1-Month CaCO3-Leached C-106
Residual Waste and Spectra for Areas Analyzed by EDS ........................................................... 4.28
4.10 SEM Micrograph of Typical Particles Present in Stage 6 Sequential CaCO3-Leached
C-106 Residual Waste and Spectra for Areas Analyzed by EDS ................................................ 4.29
4.11 SEM Micrograph of Typical Particles Present in Stage 6 Sequential CaCO3-Leached
C-106 Residual Waste and Spectra for Areas Analyzed by EDS ................................................ 4.30
4.12 Backscatter-Electron SEM Image and Colorized Element Maps for a Particle Aggregate
from the 1-Month Ca(OH)2-Leached C-106 Residual Waste ...................................................... 4.33
4.13 Backscatter-Electron SEM Micrograph and Element Distribution Maps for Particles in
1-Month Ca(OH)2-Leached C-106 Residual Waste ..................................................................... 4.34
4.14 Backscatter-Electron SEM Image and Colorized Element Maps for a Particle Aggregate
from the Stage 6 Sequential Ca(OH)2-Leached C-106 Residual Waste....................................... 4.35
4.15 Backscatter-Electron SEM Micrograph and Element Distribution Maps for Particles in
Stage 6 Sequential Ca(OH)2-Leached C-106 Residual Waste ..................................................... 4.36
4.16 Backscatter-Electron SEM Micrograph and Element Distribution Maps for Particles in
Stage 6 Sequential Ca(OH)2-Leached C-106 Residual Waste ..................................................... 4.37
4.17 Backscatter-Electron SEM Image and Colorized Element Maps for a Particle Aggregate
from the 1-Month CaCO3-Leached C-106 Residual Waste ......................................................... 4.38
4.18 Backscatter-Electron SEM Micrograph and Element Distribution Maps for Particles
in 1-Month CaCO3-Leached C-106 Residual Waste.................................................................... 4.39
4.19 Backscatter-Electron SEM Image and a Colorized Element Map for a Particle Aggregate
from the Stage 6 Sequential CaCO3-Leached C-106 Residual Waste.......................................... 4.40
4.20 Backscatter-Electron SEM Micrograph and Element Distribution Maps for Particles in
Stage 6 Sequential CaCO3-Leached C-106 Residual Waste ........................................................ 4.41
5.1 Source Release Model Development for Long-Term Risk/Performance Assessments ............... 5.1
5.2 Chemical Transformations of Tank C-106 Residual Sludge Resulting from Contact with
C em entitious G rout L eachate....................................................................................................... 5.2
Tables
2.1 Sample 403 - Tank C-106 Liquid Sample Composition.............................................................. 2.2
3.1 Tank C-106 Samples Provided by 222-S Laboratory to PNNL ................................................... 3.1
4.1 Water Extract pH and Alkalinity Values Corrected to Grams of Dry Sludge.............................. 4.2
4.2 99Tc, 238U, and 129I Concentrations Leached During Single-Contact Batch Tests ........................ 4.2
4.3 Leachable Percentages of 99Tc, 238U, and 129I in C-106 Sludge Samples Compared with
F u sio n R esu lts .............................................................................................................................. 4 .2
4.4 Leachable Metal Concentrations in Single Contact Batch Test ................................................... 4.4
4.5 Average Anion Concentrations Leached During Single Contact Batch Test............................... 4.4
4.6 137Cs Leached During Single Contact Batch Test ........................................................................ 4.5xiii
Upcoming Pages
Here’s what’s next.
Search Inside
This report can be searched. Note: Results may vary based on the legibility of text within the document.
Tools / Downloads
Get a copy of this page or view the extracted text.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Report.
Deutsch, William J.; Krupka, Kenneth M.; Lindberg, Michael J.; Cantrell, Kirk J.; Brown, Christopher F. & Schaef, Herbert T. Hanford Tank 241-C-106: Impact of Cement Reactions on Release of Contaminants from Residual Waste, report, September 1, 2006; Richland, Washington. (https://digital.library.unt.edu/ark:/67531/metadc887933/m1/11/: accessed July 16, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.