Study for sorption mechanism of radioactive nuclides in deep underground condition (3)

深部地下環境下におけるSnの収着メカニズムに関する研究(3) 研究概要

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1. Introduction 2. Items of study 3. Prediction of Sn aqueous species and acquision of thermodynamic data 3.1 Test condition 3.2 Test method 3.3 Result 3.4 Discuion 3.5 Analysis 3.6 Conclusion 4. Acquisition of Sn distribution coefficients on bentonite, pure montmorillonite and -FeO(OH) 4.1 Sorption test 4.4.1 Test condion 4.1.2 Method 4.1.3 Result 4.1.4 Discussion 4.1.5 Conclusion 4.2 Sequential eraction test 4.2.1 Test condition 4.2.2 Method 4.2.3 Result 4.2.4 Discussion 4.5 Conclusion 5. Mechanisms of Sn sorption onto bentonite 6. Apparent diffusion coecient in compacted bentonite 6.1 Preliminary analysis to predict diffusion of Sn inentonite 6.2 Test condition 6.3 Method 7. Conclusio