| Film | qe,th (mg/cm2) | qe,exp (mg/cm2) | Pseudo-first order | Pseudo-second order | ||||||||||||||
| qe,calc (mg/cm2) | K (min−1) | R2 | qe,calc (mg/cm2) | K | R2 | |||||||||||||
| DB/CH new | ||||||||||||||||||
| Concentrated dye | ||||||||||||||||||
| CH | 0.16 | 0.074 | 0.089 | (2.00 ± 0.1) × 10−2 | 0.97 | 0.21 | (4.66 ± 1.08) × 10−2 | 0.99 | ||||||||||
| CH/EtOH 1d | 0.17 | 0.17 | 0.17 | (8.00 ± 0.1) × 10−3 | 0.99 | 0.25 | (2.04 ± 0.35) × 10−2 | 0.99 | ||||||||||
| CH/EtOH 4d | 0.17 | 0.17 | 0.18 | (1.50 ± 0.03) × 10−2 | 0.99 | 0.22 | (4.81 ± 1.42) × 10−2 | 0.99 | ||||||||||
| Diluted dye | ||||||||||||||||||
| CH/EtOH 1d | 0.017 | 0.017 | 0.016 | (4.50 ± 0.2) × 10−3 | 0.99 | 0.021 | (25.75 ± 7.23) × 10−2 | 0.99 | ||||||||||
| CH/EtOH 4d | 0.017 | 0.011 | 0.11 | (5.00 ± 0.02) × 10−3 | 0.99 | 0.013 | (58.36 ± 25.32) × 10−2 | 0.96 | ||||||||||
| DB/CH std | ||||||||||||||||||
| Concentrated Dye | ||||||||||||||||||
| CH pH 12 | 0.18 | 0.16 | 0.15 | (60.00 ± 0.09) × 10−3 | 0.99 | 0.19 | (46.03 ± 8.96) × 10−3 | 1 | ||||||||||
| CH/NaOH | 0.17 | 0.17 | 0.15 | (12.00 ± 0.02) × 10−2 | 0.99 | 0.20 | (81.15 ± 20.11) × 10−3 | 1 | ||||||||||
| CH/EtOH 1d | 0.17 | 0.14 | 0.15 | (8.00 ± 0.10) × 10−3 | 0.99 | 0.21 | (27.56 ± 6.42) × 10−3 | 0.99 | ||||||||||
| CH/EtOH 4d | 0.17 | 0.16 | 0.18 | (8.00 ± 0.1) × 10−3 | 0.99 | 0.41 | (4.90 ± 1.64) × 10−3 | 0.85 | ||||||||||
| Diluted dye | ||||||||||||||||||
| CH pH 12 | 0.018 | 0.019 | 0.019 | (2.00 ± 0.04) × 10−2 | 0.99 | 0.025 | (61.84 ± 13.94) × 10−2 | 1 | ||||||||||
| CH/NaOH | 0.017 | 0.018 | 0.021 | (2.00 ± 0.04) × 10−2 | 0.99 | 0.026 | (34.60 ± 13.96) × 10−2 | 0.98 | ||||||||||
| CH/EtOH 1d | 0.017 | 0.0056 | 0.004 | (9.00 ± 0.50) × 10−3 | 0.97 | 0.006 | 4.01 ± 1.93 | 0.99 | ||||||||||
| CH/EtOH 4d | 0.017 | 0.014 | 0.018 | (2.00 ± 0.10) × 10−2 | 0.98 | 0.03 | 7.69 ± 2.96 | 0.92 | ||||||||||