The adsorption of VB12 onto CMK-3 was studied as a function of temperature and initial VB12 concentration.The highest VB12 adsorption capacity was determined as 353.4 mg/g at 40℃.Adsorption data were well described b...The adsorption of VB12 onto CMK-3 was studied as a function of temperature and initial VB12 concentration.The highest VB12 adsorption capacity was determined as 353.4 mg/g at 40℃.Adsorption data were well described by the Langmuir model,although they could be modelled by the Freundlich equation.The pseudo-first-order and pseudo-second-order kinetic models were applied to test the experimental data.The pseudo-second-oider kinetic model provided the best correlation of the experimental data compared to the pseudo-nrsi-order model.展开更多
摘要The adsorption of VB12 onto CMK-3 was studied as a function of temperature and initial VB12 concentration.The highest VB12 adsorption capacity was determined as 353.4 mg/g at 40℃.Adsorption data were well described by the Langmuir model,although they could be modelled by the Freundlich equation.The pseudo-first-order and pseudo-second-order kinetic models were applied to test the experimental data.The pseudo-second-oider kinetic model provided the best correlation of the experimental data compared to the pseudo-nrsi-order model.