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Keith Geiszler

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352
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Research Interests

• Analytical methods development

Education and Credentials

• A.S., Environmental Science, Santa Fe Community College, Gainesville, FL, 1992
• A.A. General studies, Fe Community College, Gainesville, FL, 1990

Affiliations and Professional Service

• American Chemical Society

PNNL Publications

2008

• Brown CF, RJ Serne, BN Bjornstad, DG Horton, DC Lanigan, RE Clayton, MM Valenta, TS Vickerman, IV Kutnyakov, KN Geiszler, SR Baum, KE Parker, and MJ Lindberg. 2008. Characterization of Vadose Zone Sediments Below the C Tank Farm: Borehole C4297 and RCRA Borehole 299-E27-22. PNNL-15503 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Brown CF, RJ Serne, HT Schaef, BA Williams, MM Valenta, VL Legore, MJ Lindberg, KN Geiszler, SR Baum, IV Kutnyakov, TS Vickerman, and RE Clayton. 2008. Investigation of Accelerated Casing Corrosion in Two Wells at Waste Management Area A-AX. PNNL-15141 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Brown CF, RJ Serne, BN Bjornstad, MM Valenta, DC Lanigan, TS Vickerman, RE Clayton, KN Geiszler, C Iovin, ET Clayton, IV Kutnyakov, SR Baum, MJ Lindberg, and RD Orr. 2008. Characterization of Vadose Zone Sediments from C Waste Management Area: Investigation of the C-152 Transfer Line Leak. PNNL-15617 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Cantrell KJ, KN Geiszler, and BW Arey. 2008. Plutonium Mobility Studies: 216-Z-9 Trench Sample Analysis Results . PNNL-17839, Pacific Northwest National Laboratory, Richland, WA. 
• Cantrell KJ, KM Krupka, KN Geiszler, MJ Lindberg, BW Arey, and HT Schaef. 2008. Hanford Tank 241-S-112 Residual Waste Composition and Leach Test Data. PNNL-17593, Pacific Northwest National Laboratory, Richland, WA. 
• Cantrell KJ, KM Krupka, WJ Deutsch, MJ Lindberg, HT Schaef, KN Geiszler, and BW Arey. 2008. Hanford Tank 241-C-103 Residual Waste Contaminant Release Models and Supporting Data. PNNL-16738, Pacific Northwest National Laboratory, Richland, WA. 
• Lindenmeier CW, RJ Serne, BN Bjornstad, GW Gee, HT Schaef, DC Lanigan, MJ Lindberg, RE Clayton, VL Legore, IV Kutnyakov, SR Baum, KN Geiszler, CF Brown, MM Valenta, TS Vickerman, and LJ Royack. 2008. Characterization of Vadose Zone Sediment: RCRA Borehole 299-E33-338 Located Near the B-BX-BY Waste Management Area. PNNL-14121 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, DG Horton, DC Lanigan, CW Lindenmeier, MJ Lindberg, RE Clayton, VL Legore, RD Orr, IV Kutnyakov, SR Baum, KN Geiszler, MM Valenta, and TS Vickerman. 2008. Characterization of Vadose Zone Sediments Below the TX Tank Farm: Boreholes C3830, C3831, C3832 and RCRA Borehole 299-W10-27. PNNL-14594 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, DG Horton, DC Lanigan, HT Schaef, CW Lindenmeier, MJ Lindberg, RE Clayton, VL Legore, KN Geiszler, SR Baum, MM Valenta, IV Kutnyakov, TS Vickerman, RD Orr, and CF Brown. 2008. Characterization of Vadose Zone Sediments Below the T Tank Farm: Boreholes C4104, C4105, 299-W10-196, and RCRA Borehole 299-W11-39. PNNL-14849 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, GW Gee, HT Schaef, DC Lanigan, G mccain, CW Lindenmeier, RD Orr, VL Legore, RE Clayton, MJ Lindberg, IV Kutynakov, SR Baum, KN Geiszler, MM Valenta, TS Vickerman, and LJ Royack. 2008. Characterization of Vadose Zone Sediment: Borehole 299-E33-46 Near B 110 in the B BX-BY Waste Management Area. PNNL-14119 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, GV Last, GW Gee, HT Schaef, DC Lanigan, CW Lindenmeier, MJ Lindberg, RE Clayton, VL Legore, RD Orr, IV Kutnyakov, SR Baum, KN Geiszler, CF Brown, MM Valenta, and TS Vickerman. 2008. Characterization of Vadose Zone Sediment: Borehole 299-E33-45 Near BX-102 in the B-BX-BY Waste Management Area. PNNL-14083 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 

2007

• Brown CF, KN Geiszler, and MJ Lindberg. 2007. "Analysis of 129I in Groundwater Samples: Direct and Quantitative Results below the Drinking Water Standard." Applied Geochemistry 22(3):648-655.  doi:10.1016/j.apgeochem.2006.12.010
• Brown CF, JP Icenhower, W Um, BN Bjornstad, MM Valenta, C Iovin, DC Lanigan, RE Clayton, KN Geiszler, ET Clayton, IV Kutnyakov, SR Baum, MJ Lindberg, and RD Orr. 2007. Characterization of Direct-Push Vadose Zone Sediments from the 241-B and 241-BX Tank Farms . PNNL-17162, Pacific Northwest National Laboratory, Richland, WA. 
• Brown CF, MM Valenta, RJ Serne, BN Bjornstad, DC Lanigan, C Iovin, RE Clayton, KN Geiszler, ET Clayton, IV Kutnyakov, SR Baum, MJ Lindberg, and RD Orr. 2007. Characterization of Direct Push Vadose Zone Sediments from the T and TY Waste Management Areas. PNNL-16649, Pacific Northwest National Laboratory, Richland, WA. 
• Brown CF, MM Valenta, RJ Serne, BN Bjornstad, DC Lanigan, C Iovin, RE Clayton, KN Geiszler, ET Clayton, IV Kutnyakov, SR Baum, MJ Lindberg, and RD Orr. 2007. Characterization of Direct Push Vadose Zone Sediments from the 241-U Single-Shell Tank Farm . PNNL-17163, Pacific Northwest National Laboratory, Richland, WA. 
• Brown CF, RJ Serne, BN Bjornstad, MM Valenta, DC Lanigan, TS Vickerman, RE Clayton, KN Geiszler, C Iovin, ET Clayton, IV Kutynakov, SR Baum, MJ Lindberg, and RD Orr. 2007. Characterization of Vadose Zone Sediments from C Waste Management Area: Investigation of the C-152 Transfer Line Leak. PNNL-15617, Pacific Northwest National Laboratory, Richland, WA. 
• Pierce EM, BP McGrail, PPNNL Martin, JC Marra, BW Arey, and KN Geiszler. 2007. "Accelerated Weathering of High-Level and Plutonium-bearing Lanthanide Borosilicate Waste Glasses under Hydraulically Unsaturated Conditions." Applied Geochemistry 22(9):1841-1859.  doi:10.1016/j.apgeochem.2007.03.056

2006

• Brown CF, PE Dresel, KN Geiszler, and OT Farmer, III. 2006. "Precise ruthenium fission product isotopic analysis using dynamic reaction cell inductively coupled plasma mass spectrometry (DRC-ICP-MS)." Journal of Analytical Atomic Spectrometry 21(9):955-962.  doi:10.1039/b603012b
• Brown CF, RJ Serne, BN Bjornstad, DG Horton, DC Lanigan, RE Clayton, MM Valenta, TS Vickerman, IV Kutnyakov, KN Geiszler, SR Baum, KE Parker, and MJ Lindberg. 2006. Characterization of Vadose Zone Sediments Below the C Tank Farm: Borehole C4297 and RCRA Borehole 299-E27-22. PNNL-15503, Pacific Northwest National Laboratory, Richland, WA. 
• Pierce EM, BP McGrail, LM Bagaasen, EA Rodriguez, DM Wellman, KN Geiszler, SR Baum, LR Reed, JV Crum, and HT Schaef. 2006. Laboratory Testing of Bulk Vitrified Low-Activity Waste Forms to Support the 2005 Integrated Disposal Facility Performance Assessment. PNNL-15126 Rev. 2, Pacific Northwest National Laboratory, Richland, WA. 

2005

• Brown CF, KN Geiszler, and TS Vickerman. 2005. "Extraction and Quantitative Analysis of Iodine in Solid and Solution Matrixes ." Analytical Chemistry 77(21):7062-7066.  doi:10.1021/ac050972v
• Brown CF, RJ Serne, HT Schaef, BA Williams, MM Valenta, VL LeGore, MJ Lindberg, KN Geiszler, SR Baum, IV Kutnyakov, TS Vickerman, and RE Clayton. 2005. Investigation of Accelerated Casing Corrosion in Two Wells at Waste Management Area A-AX. PNNL-15141, Pacific Northwest National Laboratory, Richland, WA. 
• Wellman DM, JP Icenhower, EM Pierce, BK McNamara, SD Burton, KN Geiszler, SR Baum, and BC Butler. 2005. "Polyphosphate Amendments for In-Situ Immobilization of Uranium Plumes." Chapter C2-10 in Third International Conference on Remediation of Contaminated Sediments, vol. 3, ed. R.F. Olfenbuttel and P.J. White.  Battelle Press, Columbus, OH. 
• Pierce EM, BP McGrail, LM Bagaasen, EA Rodriguez, DM Wellman, KN Geiszler, SR Baum, LR Reed, JV Crum, and HT Schaef. 2005. Laboratory Testing of Bulk Vitrified Low-Activity Waste Forms to Support the 2005 Integrated Disposal Facility Performance Assessment. PNNL-15126, Pacific Northwest National Laboratory, Richland, WA. 
• Pierce EM, BP McGrail, LM Bagaasen, EA Rodriguez, DM Wellman, KN Geiszler, SR Baum, LR Reed, JV Crum, and HT Schaef. 2005. Laboratory Testing of Bulk Vitrified Low-Activity Waste Forms to Support the 2005 Integrated Disposal Facility Performance Assessment. PNNL-15126 Rev. 1, Pacific Northwest National Laboratory, Richland, WA. 
• Um W, RJ Serne, BN Bjornstad, HT Schaef, CF Brown, VL Legore, KN Geiszler, SR Baum, MM Valenta, IV Kutnyakov, TS Vickerman, and MJ Lindberg. 2005. Characterization of 200-UP-1 Aquifer Sediments and Results of Sorption-Desorption Tests Using Spiked Uncontaminated Groundwater. PNNL-15502, Pacific Northwest National Laboratory, Richland, WA. 

2004

• Pierce EM, BP McGrail, EA Rodriguez, HT Schaef, P Saripalli, RJ Serne, KM Krupka, PF Martin, SR Baum, KN Geiszler, LR Reed, and WJ Shaw. 2004. Waste Form Release Data Package for the 2005 Integrated Disposal Facility Performance Assessment. PNNL-14805, Pacific Northwest National Laboratory, Richland, WA. 
• Pierce EM, BP McGrail, LM Bagaasen, DM Wellman, JV Crum, KN Geiszler, and SR Baum. 2004. Progress Report on the Laboratory Testing of the Bulk Vitrification Cast Refractory. PNNL-14935, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, DG Horton, DC Lanigan, CW Lindenmeier, MJ Lindberg, RE Clayton, VL LeGore, KN Geiszler, SR Baum, MM Valenta, IV Kutnyakov, TS Vickerman, RD Orr, and CF Brown. 2004. Characterization of Vadose Zone Sediments Below the T Tank Farm: Boreholes C4104, C4105, 299-W10-196 and RCRA Borehole 299-W11-39. PNNL-14849, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, DG Horton, DC Lanigan, CW Lindenmeier, MJ Lindberg, RE Clayton, VL LeGore, RD Orr, IV Kutnyakov, SR Baum, KN Geiszler, MM Valenta, and TS Vickerman. 2004. Characterization of Vadose Zone Sediments Below the TX Tank Farm: Probe Holes C3830, C3831, C3832 and 299-W10-27. PNNL-14594, Pacific Northwest National Laboratory, Richland, WA. 

2003

• Horton DG, HT Schaef, RJ Serne, CF Brown, MM Valenta, TS Vickerman, IV Kutnyakov, SR Baum, KN Geiszler, and KE Parker. 2003. Geochemistry of Samples from Borehole C3177(299-E24-21). PNNL-14289, Pacific Northwest National Laboratory, Richland, WA. 
• Icenhower JP, WJ Weber, NJ Hess, S Thevuthasan, BD Begg, BP McGrail, EA Cordova, JL Steele, and KN Geiszler. 2003. "Experimental Determination of Dissolution Kinetics of Zr-Substituted Gd-Ti Pyrochlore Ceramics: Influence of Chemistry on Corrosion Resistance." In Scientific Basis for Nuclear Waste Management XXVI, Materials Research Society Symposium Proceedings, vol. 757, ed. RJ Finch and DB Bullen, pp. 227-234, paper no. II6.1.  Materials Research Society, Warrendale, PA. 
• Lindenmeier CW, RJ Serne, BN Bjornstad, GW Gee, HT Schaef, DC Lanigan, MJ Lindberg, RE Clayton, VL Legore, IV Kutnyakov, SR Baum, KN Geiszler, CF Brown, MM Valenta, TS Vickerman, and LJ Royack. 2003. Characterization of Vadose Zone Sediment: RCRA Borehole 299-E33-338 Located Near the B-BX-BY Waste Management Area. PNNL-14121, Pacific Northwest National Laboratory, Richland, WA. 

2002

• Lindenmeier CW, RJ Serne, BN Bjornstad, GV Last, DC Lanigan, MJ Lindberg, RE Clayton, VL Legore, IV Kutnyakov, SR Baum, KN Geiszler, MM Valenta, and TS Vickerman. 2002. Characterization of Vadose Zone Sediment: Borehole C3103 Located in the 216-B-7A Crib Near the B Tank Farm. PNNL-14128, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, BN Bjornstad, GW Gee, HT Schaef, DC Lanigan, RG Mccain, CW Lindenmeier, RD Orr, VL Legore, RE Clayton, MJ Lindberg, IV Kutnyakov, SR Baum, KN Geiszler, MM Valenta, TS Vickerman, and LJ Royack. 2002. Characterization of Vadose Zone Sediment: Borehole 299-E33-46 Near Tank B-110 in the B-BX-BY Waste Management Area. . PNNL-14119, Pacific Northwest National Laboratory, Richland, WA. 
• Serne RJ, GV Last, GW Gee, HT Schaef, DC Lanigan, CW Lindenmeier, MJ Lindberg, RE Clayton, VL Legore, RD Orr, IV Kutnyakov, SR Baum, KN Geiszler, CF Brown, MM Valenta, and TS Vickerman. 2002. Characterization of Vadose Zone Sediment: Borehole 299-E33-45 Near BX-102 in the B-BX-BY Waste Management Area. PNNL-14083, Pacific Northwest National Laboratory, Richland, WA. 

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