Skip to Main Content U.S. Department of Energy
Applied Geology and Geochemistry

Keith Geiszler

Keith Geiszler

Pacific Northwest National Laboratory
PO Box 999
Richland, WA 99352

Biography

Keith Geiszler has worked in the Geosciences Group since 2002. Prior to that, he worked in the Toxicology group in LSL II since 1996, and worked in an environmental lab in Gainesville Florida upon graduation from college in Florida. Keith moved to the Tri Cities from Florida with his wife and son in 1996. Since joining the Geosciences Group, Keith has been a part of the environmental services lab, from operating the ICP-MS for a wide variety of projects, to overseeing the trace metals group and now co- manages the ESL. Keith has also been active with the tank waste and waste form testing applications, such as characterization of the tank waste, single-pass flow through, and pressurized unsaturated flow reactions. Most recently, Keith has become a key member of the Radiation Portal Project calibration team, which provides a great change of pace as well as lots of travel to domestic seaports and border crossings. In his spare time, Keith participates in the Battelle co-ed softball league as well as the Pasco Men’s softball league. He catches up as often as he can with his son, Jordan, who flies planes in college as he studies to become a commercial pilot. Keith also travels extensively with his wife, Nikki. He can often be found watching or attending Oakland Raider football games, his other passion next to his wife and son!

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

2013

  • Cantrell KJ, KC Carroll, EC Buck, D Neiner, and KN Geiszler. 2013. "Single-Pass Flow-Through Test Elucidation of Weathering Behavior and Evaluation of Contaminant Release Models for Hanford Tank Residual Radioactive Waste." Applied Geochemistry 28:119-127.  doi:10.1016/j.apgeochem.2012.09.004

2010

2009

2008

2007

2006

2005

2004

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 AreaPNNL-14121, Pacific Northwest National Laboratory, Richland, WA. 

2002

Geosciences

Additional Information