Research Article
Sequestration of Hazardous Dyes from Aqueous Solution Using Raw and Modified Agricultural Waste
Table 8
Thermodynamic parameters for CR dye sorption onto RL and CL.
| | Temp (K) | | | (kJ/mol) | (kJ/mol) | (J/mol/K) |
| | RL | | 303 | 72173.98 | 11.18683 | -28.18 | -16.51 | 39.65 | | 313 | 72042.21 | 11.18501 | -29.11 | | | | 323 | 63547.37 | 11.05954 | -29.69 | | | | 333 | 47161.94 | 10.76134 | -29.79 | | | | 343 | 37247.40 | 10.52534 | -30.02 | | | | 353 | 30620.63 | 10.32943 | -30.32 | | |
| | CL | | 303 | 18349.802 | 9.817374 | -24.73 | 41.86 | 218.19 | | 313 | 23439.245 | 10.06217 | -26.19 | | | | 323 | 33893.368 | 10.43097 | -28.01 | | | | 333 | 73685.913 | 11.20757 | -31.03 | | | | 343 | 93574.248 | 11.44651 | -32.64 | | | | 353 | 187969.59 | 12.14404 | -35.64 | | |
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