Research Article
Application of the Zimm-Bragg Model to the Removal of Azo Dyes with Pectin
Table 3
Zimm-Bragg model parameters obtained by the nonlinear regression process to experimental data from each Pec-dye-Ca system.
| | Pec-DR80-Ca | Pec-CR-Ca | Pec-MO-Ca | Pec-MR-Ca |
| (mol/kg) | 258,892.994 | 1,098,053.203 | 4,071.733 | 921.887 | | 3.409 | 13.783 | 169.201 | 2.513 | Std. deviation of | 7,481.307 | 39,343.120 | 12.799 | 38.015 | Std. deviation of | 0.423 | 4.299 | 15.136 | 0.389 | | 0.989 | 0.944 | 0.995 | 0.985 | Average relative error | 0.317 | 0.628 | 0.388 | 0.353 | Std. deviation of the model | 0.030 | 0.069 | 0.021 | 0.038 |
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