User:Alicia Rasines Mazo/Notebook/CHEM-581 Experimental Chemistry I/2014/11/14

Project name

Main project page Previous entry      Next entry

Tasks for November 14 To measure time-specific MG dye absorbance by activated carbon Measurement of MG absorbance by activated carbon To add 10 mL of 23.3 ppm MG dye to previously prepared scintillation vials containing approximately 0.01 g of activated carbon. As soon as you add the MG dye start the timer, and stir homogeneously. Stop timer 2 seconds after starting filtration (which takes 4 s in total) Take UV-Vis measurements of the filtrate in the range 200-400 nm. Data <br.> <br.> Elovich plot for adsorption of MG onto activated carbon<br.>