/manager/Index ${session.getAttribute("locale")} 5 Fluoride remediation with calcide as a function CO₂partial pressure /manager/Repository/uon:13838 Wed 11 Apr 2018 10:06:11 AEST ]]> The CO₂ enhanced removal of fluoride using a calcite permeable reactive barrier /manager/Repository/uon:1918 Sat 24 Mar 2018 08:33:11 AEDT ]]> Kinetic model selection and the Hill model in geochemistry /manager/Repository/uon:27533 Hill 4 > pseudo-second order > Elovich > Power > IPD as given by the evidence ratios, information criterion weights and Bayes factors. The extra sum-of-squares F-test, only applicable to nested models, confirms the best fit order as Hill 5 > Hill 4 > PSO models. Two new parameters (T and kHill) have also been defined that give the Hill models a mechanistic meaning directly comparable to the well-defined parameters of the pseudo-second-order model, namely, the pseudo-second-order rate constant kpso and the instantaneous sorption coefficient hpso. In the field of geochemistry the use of the four and five parameter Hill models for describing sorption kinetics has been overlooked with many studies favouring the PSO model. It is strongly recommended that the Hill model be considered more widely as a general predictive tool in geochemistry.]]> Sat 24 Mar 2018 07:28:58 AEDT ]]>