H21B:
The Role of Geoscience in Establishing a Scientific Basis for Long-Term Waste Management: The Study of Deep-Seated, Low-Permeability Groundwater Systems Posters

Tuesday, 16 December 2014: 8:00 AM-12:20 PM
Chairs:  Sarah Hirschorn, Nuclear Waste Management Organization, Toronto, ON, Canada and Mark Jensen, Nuclear Waste Management Organization, Toronto, ON, Canada
Primary Conveners:  Sarah Hirschorn, Nuclear Waste Management Organization, Toronto, ON, Canada
Co-conveners:  Mark Jensen, Nuclear Waste Management Organization, Toronto, ON, Canada
OSPA Liaisons:  Sarah Hirschorn, Nuclear Waste Management Organization, Toronto, ON, Canada

Abstracts Submitted to this Session:

0725
 
Efficient Modelling of Radionuclide Transport in Highly Heterogeneous Media and Under Variable Hydrochemical Conditions Using an "Intelligent Kd” Approach
Paolo Trinchero1,2, Scott L Painter3, Hedieh Ebrahimi2, Lasse Koskinen4, Jorge Molinero2 and Jan-Olof Selroos5, (1)Organization Not Listed, Washington, DC, United States, (2)Amphos 21, Barcelona, Spain, (3)Los Alamos National Laboratory, Los Alamos, NM, United States, (4)Posiva Oy, Eurajoki, Finland, (5)SKB Swedish Nuclear Fuel and Waste Management, Stockholm, Sweden
0726
 
Development of Modern Performance Assessment Tools and Capabilities for Underground Disposal of Transuranic Waste at WIPP
Todd Zeitler1, Thomas B Kirchner2, Glenn E Hammond3 and Heeho Park2, (1)Sandia National Laboratories, Albuquerque, NM, United States, (2)Sandia National Laboratories, Carlsbad, NM, United States, (3)Sandia National Laboratories, Richland, WA, United States
0727
 
Air and groundwater flow at the interface between fractured host rock and a bentonite buffer
Benoît Dessirier, Jerker Jarsjo and Andrew Frampton, Stockholm University, Stockholm, Sweden
0728
 
Assessment of groundwater chemical evolution for a spent nuclear fuel repository under prolonged temperate conditions: an application of efficient coupled groundwater flow and reactive transport simulation
Lee John Hartley1, Steven J Joyce1, Hannah Woollard1, Niko Marsic2, Magnus Sidborn2, Ignasi Puigdomenech3, Bjorn Gylling3 and Jan-Olof Selroos3, (1)AMEC Harwell, Clean Energy, Oxford, United Kingdom, (2)Kemakta Konsult, Stockholm, Sweden, (3)SKB Swedish Nuclear Fuel and Waste Management, Stockholm, Sweden
0729
 
Use of Natural Tracers for Understanding Porewater Residence Time and Solute Transport: Challenges Encountered in Paleozoic Rocks of the Michigan Basin
Tom Anthony Al1, Magda Celejewski1 and Ian Douglas Clark2, (1)Univ New Brunswick, Fredericton, NB, Canada, (2)University of Ottawa, Ottawa, ON, Canada
0730
 
MIN3P-Thcm Reactive Transport Modelling in Low Permeability Media - Mont Terri in-Situ Diffusion Experiments and EBS-TF-C Benchmarks
Mingliang Xie1, Pejman Rasouli1, Klaus Ulrich Mayer1 and Kerry T B MacQuarrie2, (1)University of British Columbia, Department of Earth, Ocean and Atmosphere, Vancouver, BC, Canada, (2)University of New Brunswick, Fredericton, NB, Canada
0731
 
Mineralogical Evidence for the Palaeohydrogeological Stability of a Deep Groundwater System in Fractured Rock, in West Cumbria, Northwest England
Antoni Edward Milodowski1, Martin R Gillespie2, Simon R.N. Chenery1, Jonathan Naden1 and Richard P Shaw1, (1)British Geological Survey Keyworth, Nottinghamshire, United Kingdom, (2)British Geological Survey, Edinburgh, United Kingdom
0732
 
A new method for characterization of porewater chemistry in low-permeability sedimentary rocks
Magda Celejewski, University of New Brunswick, Fredericton, NB, Canada, Tom Anthony Al, Univ New Brunswick, Fredericton, NB, Canada and Ian Douglas Clark, University of Ottawa, Ottawa, ON, Canada
0733
 
Assessing Alternative Processes for the Cause of Under-pressures in the Ordovician Sediments at the Eastern Flank of the Michigan Basin
Stefano D Normani, Yong Yin and Jonathan F Sykes, University of Waterloo, Waterloo, ON, Canada
0734
 
Illitization within bentonite engineered barrier system in clay repositories for nuclear waste and its effect on the swelling stress: a coupled THMC modeling study
Liange Zheng, Jonny Rutqvist, Jens T Birkholzer and Hui-Hai Liu, Lawrence Berkeley National Lab, Berkeley, CA, United States
0735
 
Generation of Bentonite Colloids Under Repository-relevant Conditions in the CFM Long-term In situ Test, Grimsel Test Site, Switzerland
George W Lanyon1, Ingo Blechschmidt2, Thorsten Schaefer3, Karam Kontar4, Patrick Steiner4 and Andrew J Martin2, (1)Fracture Systems Ltd., Cornwall, TR26, United Kingdom, (2)NAGRA National Cooperative for the Disposal of Radioactive Waste, Wettingen, Switzerland, (3)Karlsruhe Institute of Technology, Karlsruhe, Germany, (4)Solexperts AG, Mönchaltorf, Switzerland
0736
 
Redox kinetics and colloid formation during water-chlorite interactions
Eun-Gyeong Kim1, Hyangsig Ahn1, Ji-Hun Ryu2 and Ho Young Jo1, (1)Korea University, Seoul, South Korea, (2)KAERI Korea Atomic Energy Research Institute, Daejeon, South Korea
0737
 
Three-Dimensional Geologic Modeling of a Prospective Deep Underground Laboratory Site for High-Level Radioactive Waste Disposal in Korea
Jai-Yong Park1, Sungho Lee1, Sang-Uk Park1, Jun-Mo Kim1 and Jung-Hwi Kihm2, (1)Seoul National University, School of Earth and Environmental Sciences, Seoul, South Korea, (2)Jungwon University, Department of Resources Recycling and Environmental Engineering, Goesan-Gun, South Korea
0738
 
Determination of Surface Charge of Titanium Dioxide (Anatase) at High Ionic Strength
Martin A. Schoonen, Brookhaven National Laboratory, Upton, NY, United States and Daniel R Strongin, Temple University, Chemistry, Philadelphia, PA, United States
0739
 
Evaluation of Water-Mineral Interaction Using Microfluidic Tests with Thin Sections
Youn Soo Oh1, Ji-Hun Ryu2, Young-Kwon Koh2 and Ho Young Jo1, (1)Korea University, Seoul, South Korea, (2)KAERI Korea Atomic Energy Research Institute, Daejeon, South Korea
 
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