Table 4.
Comparison of adsorption conditions and effects of different electrospun functional fiber membranes on various antibiotics.
| Categories of Electrospun Functional Fiber Membranes | Types of Antibiotics | Best Adsorption Conditions | Maximum Adsorption Capacity | Reusability | Reference |
|---|---|---|---|---|---|
| PVA/SiO2 fiber membrane loaded with MOF | CAP | CAP concentration: 100 mg/L, Temperature: 298 K, Equilibrium time: 180 min, Oscillation rate: 200 r/min |
79.5 mg/g | [13] | |
| PAN/Fe3O4 nanofiber membrane | TC | TC concentration: 22 mg/L, Temperature: 298 K, pH = 6 ± 0.05, Equilibrium time: 72 h, Oscillation rate: 150 r/min |
257.07 mg/g | Desorption agent: 0.01 M, NaOH solution, Adsorption efficiency: Only 2.72−3.61% decrease in five cycles |
[130] |
| PI-based carbon nanofiber membrane | TC | TC concentration: 20 mg/L, Temperature: 298 K, pH = 4–7, Equilibrium time: 19 h |
146.63 mg/g | Desorption agent: 1 M, NaOH solution, Adsorption efficiency: 9.3% decrease after five cycles |
[131] |
| PAN/ZIF-8 nanofiber membrane | TC | TC concentration: 50 mg/L, Temperature: 298 K, pH = 5, Equilibrium time: 72 h |
478.18 mg/g | Desorption agent: absolute ethanol, Adsorption efficiency: keeping not less than 85% of the initial adsorption capacity after five cycles |
[132] |
| MMT/CA nanofiber membrane | CIP | CIP concentration: 10 mg/L, Temperature: 303 K, pH = 6, Equilibrium time: 60 min, Oscillation rate: 100 r/min |
13.8 mg/g | Desorption agent: 10 mM NaOH solution, Adsorption efficiency: 5% decrease in CIP removal in each cycle |
[149] |
| GO/PVDF nanofiber membrane | TC | TC concentration: 200 mg/L, Temperature: 298 K, pH = 3.8–4.2, Equilibrium time: 60 min |
17.92 mg/g | [164] | |
| PI/β-CD nanofiber membrane | TC | TC concentration: 20 mg/L, Temperature: 298 K, pH = 6, Equilibrium time: 1000 min, Oscillation rate: 120 r/min |
543.48 mg/g | Desorption agent: 1 M NaOH, Adsorption efficiency: 11.51% decrease after five cycles |
[165] |
| PAN carbon nanofiber membrane | CIP | CIP concentration: 10 mg/L, Temperature: 298 K, pH = 6.2, Equilibrium time: 8 h, Oscillation rate: 150 r/min |
0.68 mmol/g | [166] | |
| CS/PVA nanofiber membrane (crosslinked by glutaraldehyde) | TC | TC concentration: 100 mg/L, Temperature: 297 ± 2 K, pH = 6, Oscillation rate: 120 r/min |
102 mg/g | [167] | |
| Mondia white roots/PVA nanofiber membrane | Inosine, sulfamethoxazole, lidocaine, amitriptyline hydrochloride, prednisone, isoniazid, dexamethasone, ritonavir, efavirenz, fluconazole | Drug concentration: 0.5 mg/L, Temperature: 308 K, pH = 5, Balance time: 120 min, Oscillation rate: 125 r/min, |
75–320 mg/g | [168] | |
| Mesoporous protein/PVA nanofiber membrane | Sulfonamides and veterinary drugs | Sulfonamides- Drug concentration: 0.1 mg/L, Temperature: 310 K, pH = 5.5, Equilibrium time: 60 min, veterinary drugs-, Drug concentration: 0.1 mg/L, Temperature: 300 K, pH = 5.5, Equilibrium time: 60 min, Oscillation rate: 125 r/min |
The removal efficiency of sulfonamides: 86.9–95.9%, The removal efficiency of veterinary drugs: 32.62–100.73 mg/g |
[169] |