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Acetaminophein Synthesis Lab Report

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Acetaminophein Synthesis Lab Report
Al-Khateeb et al. [59] investigated about the removal of aspirin (ASA), acetaminophen (APAP), and caffeine (CAF), from aqueous solution by graphene nanoplatelets (GNPs). Characterization of the GNPs showed a transparent, layered structure with a smooth surface and many wrinkles, as well as a specific surface area of 635.2 m2 /g. The effects of adsorption time, GNPs mass, solution pH, ionic strength, and temperature were studied and optimized. The effect of temperature on the adsorption kinetics was investigated using pseudo-first-order, pseudo-second-order kinetic models, and the experimental data were fitted well to the pseudo-second-order kinetic model. Also, the adsorption mechanism was explored using intra-particle diffusion and liquid
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