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Nanocomposite | Contaminant | Kinetics | Isotherm model | Adsorption capacity | References |
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Chitosan-graphene oxide nanocomposites | Rotenone (pesticide) | Pseudo-first-order | Langmuir | 92.59 mg/g | [93] |
MIL-88(Fe) anchored TiO2-chitosan(2D/2D) hybrid nanocomposite | Organophosphate (pesticide) | Pseudo-first-order | Langmuir–Hinshelwood | — | [81] |
Chitosan and 2-hydroxyethyl methacrylate/methyl methacrylate-bentonite-based nanocomposite | Methyl parathion (pesticide) | Pseudo-first-order | Freundlich | 868.5 mg/g | [82] |
Chitosan/metal-organic framework composite | Organic pesticides (pesticide) | Pseudo-second-order | Temkin | — | [83] |
Chitosan-based magnetic molecularly imprinted polymer | Tricyclazole (pesticide) | Pseudo-second-order | Freundlich | 4579.9 μg/g | [84] |
Horseradish peroxidase immobilized onto CsGOn (HRP-CsGOn) | Ofloxacin (antibiotic) | Pseudo-second-order | Langmuir model | 378 mg/g | [86] |
Fe3O4-chitosan nanoadsorbent | Metronidazole (antibiotic) | Pseudo-second-order | Freundlich model | 97.06 mg/g | [87] |
CTM@Fe3O4 nanocomposite | Tetracycline (antibiotic) | Pseudo-second-order | Langmuir model | 215.31 mg/g | [51] |
chitosan/Al2O3-HA composite beads | Estradiol (steroid) | Pseudo-second-order | Langmuir model | 39.78 mg/g | [1] |
AmCS@Fe3O4composite | Diclofenac sodium (nonsteroidal anti-inflammatory drug) | Pseudo-second-order | Langmuir model | 469.48 mg/g | [29] |
Silica-chitosan nanocomposite | 152+154Eu (radionuclide) | Pseudo-second-order | Langmuir - Freundlich models | 160 mg/g | [92] |
Chitosan-acrylic acid-1-vinyl-2-vinylpyrrolidone/multiwalled carbon nanotubes composite | 152+154 Eu (radionuclide) | Pseudo-second-order | Langmuir | 321.77 mg/g | [94] |
Chitosan-acrylic acid-1-vinyl-2-vinylpyrrolidone/multiwalled carbon nanotubes composite | 60Co (radionuclide) | Pseudo-second-order | Langmuir | 369.91 mg/g | [94] |
Chitosan-acrylic acid-1-vinyl-2-vinylpyrrolidone/multiwalled carbon nanotubes composite | 134Cs (radionuclide) | Pseudo-second-order | Langmuir | 456.46 mg/g | [94] |
Glauconite clay-functionalized chitosan nanocomposites | Fluoride ions | Pseudo-second-order | Langmuir | 9.03 mg/g | [89] |
Chitosan-based magnetic nanocomposite containing Fe3O4–TiO2 | Fluoride ions | Pseudo-second-order | Langmuir | 15.385 mg/g | [90] |
Chitosan-modified ZnO/ZnFe2O4 nanocomposites | Fluoride | Pseudo-first-order | Langmuir | 10.54−3.03 mg/g | [91] |
Superparamagnetic chitosan nanocomposite | Oil spill | Pseudo-second-order | Langmuir | 157.739 mg/g | [95] |
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