Table 2 Isotherm parameters for adsorption of chlorophyll-a on the synthesized ZIF-8@cellulosic fibers hybrids.
From: Selective separation of chlorophyll-a using recyclable hybrids based on Zn-MOF@cellulosic fibers
Samples | Freundlich | Langmuir | ||||||
|---|---|---|---|---|---|---|---|---|
n | KF | R2 | χ2 | Qm (mg/g) | KL × 10–2 | R2 | χ2 | |
Cotton | 5.1 | 201.1 | 0.98 | 248.4 | 311.8 | 199.7 | 0.99 | 9.9 |
ZIF-8@cotton | 6.5 | 482.9 | 0.96 | 2317.0 | 583.6 | 1729.2 | 0.99 | 100.4 |
Modal | 4.4 | 210.1 | 0.94 | 954.2 | 359.8 | 137.8 | 0.98 | 250.8 |
ZIF-8@modal | 6.5 | 464.4 | 0.97 | 1761.3 | 561.3 | 1747.2 | 0.98 | 141.2 |
Bamboo | 5.1 | 242.6 | 0.95 | 905.4 | 371.9 | 215.7 | 0.99 | 105.9 |
ZIF-8@bamboo | 8.1 | 448.7 | 0.94 | 2549.8 | 528.7 | 3192.0 | 0.99 | 181.3 |
