“…Tanks AZ-101 and AZ-102 have cesium concentrations of 62 and 57 mg/L respectively. 26 These values are still about 20 to 30% lower than the average final cesium concentration obtained here. SCIX is a supplementary pretreatment system.…”
Section: Sorption (Loading) and Elution Testscontrasting
“…Tanks AZ-101 and AZ-102 have cesium concentrations of 62 and 57 mg/L respectively. 26 These values are still about 20 to 30% lower than the average final cesium concentration obtained here. SCIX is a supplementary pretreatment system.…”
Section: Sorption (Loading) and Elution Testscontrasting
“…However, some level of reduced diffusion in the pores is expected resulting from bends along the pore paths that are generally accounted for by a particle tortuosity factor τ defined as: Tortuosity factors for CST and RF resin have been determined by analyzing experimental data obtained at SRNL (Hamm et al, 2002for CST, Aleman et al, 2007. In these studies, it was found that using τ = 5 for CST and τ = 3 for RF gave reasonable results.…”
Section: Particle Kinetics Parametersmentioning
confidence: 99%
“…Curie loadings in the ion-exchange columns with feed from Tanks 2 and 41 are both approximately 10 times lower than the maximum. The cesium loadings listed in columns five and six were calculated using the nominal bed density of 1.0 g resin/ml BV (values of the bed density from 0.9 to 1.13 are estimated by Hamm et al, 2002). Since the nominal bed density corresponds to a bed void fraction of 0.5 which is at the high end of the projected values, cesium loadings at 15% greater resin loading are also listed in the last column of Table 9-1.…”
Section: Column Performance Case Studiesmentioning
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