UiO-66 and ZIF-8 Metal-organic Frameworks for Acenaphthene Adsorption

Zango, Zakariyya Uba and Ramli, Anita and Khairulazhar, Jumbri and Abdurrahman, Muslim UiO-66 and ZIF-8 Metal-organic Frameworks for Acenaphthene Adsorption. Springer.

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Abstract

t Comparative adsorption of acenaphthene onto UiO-66 and ZIF-8 metal�organic frameworks (MOFs) were investigated. Response surface methodology (RSM) was employed for the process optimizations according to the central composite design (CCD) with 5 inputs variables. The adsorption efficiency achieved were 99.7 and 60.7% for the UiO-66 and ZIF-8, respectively according to the RSM optimization conditions. The model was significantly described according to statis�tical analysis of variance (ANOVA). The adsorption process was well fitted by pseudo-second order kinetic model with R2 values of 0.9947 and 0.97780 for the UiO-66 and ZIF-8, respectively

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