Biogeochemical processes in a clay formation in situ experiment: Part G - Key interpretations and conclusions. Implications for repository safety

Applied Geochemistry

Volumn 26, Issue 6, 2011, Pages 1023-1034

  Wersin, P ^a,e   Stroes Gascoyne, S ^b   Pearson, F J ^c   Tournassat, C ^d   Leupin, O X ^a   Schwyn, B ^a  

^a NAGRA   (Switzerland)

^b ATOMIC ENERGY OF CANADA LIMITED   (Canada)

^c Ground Water Geochemistry   (United States)

^d BRGM   (France)

^e Gruner Ltd   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

BACKGROUND CONDITIONS; BIOGEOCHEMICAL PROCESS; BOREHOLE WALL; BUFFERING CAPACITIES; CATION COMPOSITION; CHEMICAL BUFFERING; CIRCULATING WATERS; CLAY FORMATION; DEGRADATION REACTION; DIFFUSION-LIMITED FLUX; DIFFUSIVE PROPERTIES; FORMATION WATER; GEL-TYPE; GEOCHEMICAL CHANGES; GEOCHEMICAL MODELS; HIGH LEVEL RADIOACTIVE WASTES; HIGH LEVEL WASTE REPOSITORY; HIGH PH; HOST ROCKS; IN-SITU; IN-SITU EXPERIMENTS; MICROBIAL ACTIVITIES; MICROBIAL POPULATIONS; OPALINUS CLAY; ORGANIC BYPRODUCTS; ORGANIC MATERIALS; PORE WATERS; PORE-WATER CHEMISTRY; REACTIVE TRANSPORT MODELS; REFERENCE ELECTRODES; SWITZERLAND; TIME-PERIODS; USED EQUIPMENT;

ALKALINITY; ANOXIC SEDIMENTS; BIOGEOCHEMISTRY; BOREHOLES; CLAY MINERALS; CLAY PRODUCTS; CRYSTALLOGRAPHY; DEGRADATION; GEOLOGIC MODELS; GEOLOGICAL REPOSITORIES; GLYCEROL; MINERALOGY; MINERALS; PH EFFECTS; RADIOACTIVE WASTES; RESTORATION; ROCK PRODUCTS;

EXPERIMENTS;

ALKALINITY; ANOXIC CONDITIONS; BIODEGRADATION; BIOGEOCHEMICAL CYCLE; BOREHOLE; CARBON DIOXIDE; CHEMICAL COMPOSITION; CLAY MINERAL; DISTURBANCE; DRILLING; ELECTRODE; EXPERIMENTAL STUDY; GEL; HABITAT RESTORATION; IDENTIFICATION METHOD; IN SITU MEASUREMENT; ION; MICROBIAL ACTIVITY; MINERALOGY; MOBILITY; NUMERICAL MODEL; ORGANIC COMPOUND; PH; POPULATION STRUCTURE; POREWATER; RADIONUCLIDE; REPOSITORY; SEDIMENT CHEMISTRY; SOLUTE; SPATIOTEMPORAL ANALYSIS; SULFATE; UNCERTAINTY ANALYSIS;

SWITZERLAND;

EID: 79955815906     PISSN: 08832927     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apgeochem.2011.03.010     Document Type: Article

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