c) A phenolic wastewater has a phenol concentration of 0.40 gm/l as total organic carbon/is to be treated by granular ac

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C A Phenolic Wastewater Has A Phenol Concentration Of 0 40 Gm L As Total Organic Carbon Is To Be Treated By Granular Ac 1 (296.71 KiB) Viewed 22 times

c) A phenolic wastewater has a phenol concentration of 0.40 gm/l as total organic carbon/is to be treated by granular activated carbon. Batch tests have been performed in the laboratory to obtain the relative adsorption. Determine the Freundlich isotherm constants. (See Table 1). [6 Marks] Table 1: Adsorption data tutterm Reduced Data from Batch or Slurry-Type Tests (1) (2) (3) (4) (5) m Co C₂. AC.X be? (gm/C) (gm/() (gm/() (gm/() (gm/gm) 0.52) 0.400 0.322 0.078 0.150 2.32 0.400 0.117 0.283 0.122 3.46 0.400 0.051 0.349 0.101 3.84 0.400 0.039 0.361 0.094 4.50 0.400 0.023 0.377 0.084 5.40 0.400 0.012 0.388 0.072 6.67 0.400 0.0061 0.3939 0.059 7.60 0.400 0.0042 0.3958 0.052 8.82 0.400 0.0011 0.3989 0.045