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Electrospun nanofiber composite membranes based on cellulose acetate/nano-zeolite for the removal of oil from oily wastewater

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Abstract

Efficient separation of oil from oily wastewater is a great environmental challenge. Nano- and microfiber electrospun membranes can be used to remove oils and organics in wastewater through the nano- or microfiltration process. Due to the low degree of fouling and relatively high-water flux, electrospun membranes exhibit promising applications for wastewater treatment. This paper reports the fabrication and evaluation of electrospun membranes based on cellulose acetate (CA) and nano-zeolites. By carefully controlling different parameters, CA and CA/zeolite electrospun membranes were fabricated. Various characterization techniques were used to evaluate the electrospun membranes. The optimum CA concentration to fabricate the membrane was 16% (w/v), and 10% (w/w) nano-zeolites were successfully incorporated into the membrane. The scanning electron micrographs revealed that the fabricated membranes had a fiber diameter range of 100–3000 nm. The apparent pore sizes of the as-fabricated membranes were in micro-/submicrometer. The zeolite nanoparticles were observed to be incorporated successfully throughout the membranes and the presence of the zeolites was confirmed using the EDX spectrum and EDX elemental mapping. The resulting membranes exhibited super hydrophilicity. The final quality of filtered water was investigated by measuring the oil droplets using optical microscopy, and the absorbance of unfiltered and filtered water was measured using UV–Vis spectrophotometer. The microfiltration process allowed the water phase to pass through the CA and CA/zeolite electrospun membranes which repelled the dispersed oil droplets restricting them to stay on the surface. The oil separation efficiency was up to 97%. Owing to biodegradability, non-toxic properties, and cost-effectiveness of the fabrication process, the membranes can be potentially used in microfiltration to remove oil in oily wastewater.

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References

  1. D. Malwal, P. Gopinath, Efficient adsorption and antibacterial properties of electrospun CuO-ZnO composite nanofibers for water remediation. J Hazard Mater 321, 611–621 (2017)

    Article  CAS  Google Scholar 

  2. S. Ramakrishna et al., Electrospun nanofibers: solving global issues. Mater. Today 9(3), 40–50 (2006)

    Article  CAS  Google Scholar 

  3. M.J. Nalbandian et al., Synthesis and optimization of Fe(2)O(3) nanofibers for chromate adsorption from contaminated water sources. Chemosphere 144, 975–981 (2016)

    Article  CAS  Google Scholar 

  4. L.M. Abriola, G.F. Pinder, A multiphase approach to the modeling of porous media contamination by organic compounds: 1 Equation development. Water Resour. Res. 21(1), 11–18 (1985)

    Article  CAS  Google Scholar 

  5. S. Paria, Surfactant-enhanced remediation of organic contaminated soil and water. Adv. Coll. Interface. Sci. 138(1), 24–58 (2008)

    Article  CAS  Google Scholar 

  6. Y. Tian et al., Electrospun membrane of cellulose acetate for heavy metal ion adsorption in water treatment. Carbohyd. Polym. 83(2), 743–748 (2011)

    Article  CAS  Google Scholar 

  7. N. Ghaemi et al., Fabrication of cellulose acetate/sodium dodecyl sulfate nanofiltration membrane: characterization and performance in rejection of pesticides. Desalination 290, 99–106 (2012)

    Article  CAS  Google Scholar 

  8. U.C. Paul, D. Fragouli, I.S. Bayer, A. Athanassiou, Functionalized cellulose networks for efficient oil removal from oil-water emulsions. Polymers 8(2), 52 (2016). https://doi.org/10.3390/polym8020052

    Article  CAS  Google Scholar 

  9. S. Yang, L. Chen, S. Liu, W. Hou, J. Zhu, P. Zhao, Q. Zhang, Facile and sustainable fabrication of high-performance cellulose sponge from cotton for oil-in-water emulsion separation. J Hazard Mater. 15(408), 124408 (2021). https://doi.org/10.1016/j.jhazmat.2020.124408

    Article  CAS  Google Scholar 

  10. W. Yang et al., Electrospun ultra-fine cellulose acetate fibrous mats containing tannic acid-Fe3+ complexes. Carbohyd. Polym 157, 1173–1179 (2017)

    Article  CAS  Google Scholar 

  11. F. Hamano et al., Cellulose acetate nanofiber mat with honeycomb-like surface structure. Mater. Lett. 169, 33–36 (2016)

    Article  CAS  Google Scholar 

  12. R. Konwarh, N. Karak, M. Misra, Electrospun cellulose acetate nanofibers: the present status and gamut of biotechnological applications. Biotechnol Adv 31(4), 421–437 (2013)

    Article  CAS  Google Scholar 

  13. K.C. Khulbe, T. Matsuura, Removal of heavy metals and pollutants by membrane adsorption techniques. Appl Water Sci 8, 19 (2018). https://doi.org/10.1007/s13201-018-0661-6

    Article  CAS  Google Scholar 

  14. N. Sultana, Electrospun biodegradable bi-layered microfiber membranes for aluminum removal from drinking water. Micro and Nanosystems 13(1), 82–89 (2021)

    Article  CAS  Google Scholar 

  15. K.C. Khulbe, T. Matsuura, Art to use electrospun nanofibers/nanofiber based membrane in waste water treatment, chiral separation and desalination. J. Membr. Sci. Res. 5(2), 100–125 (2019)

    CAS  Google Scholar 

  16. S.A. Nasreen, S. Sundarrajan, S.A. Nizar, R. Balamurugan, S. Ramakrishna, Advancement in electrospun nanofibrous membranes modification and their application in water treatment. Membranes 3(4), 266–284 (2013). https://doi.org/10.3390/membranes3040266

    Article  CAS  Google Scholar 

  17. X. Wang et al., Electrospun nanofibrous materials: a versatile medium for effective oil/water separation. Mater. Today 19(7), 403–414 (2016)

    Article  CAS  Google Scholar 

  18. P.S. Suja et al., Electrospun nanofibrous membranes for water purification. Polym. Rev. 57(3), 467–504 (2017)

    Article  CAS  Google Scholar 

  19. M.M.A. Shirazi et al., Electrospun membranes for desalination and water/wastewater treatment: a comprehensive review. J. Membr. Sci. Res. 3(3), 209–227 (2017)

    Google Scholar 

  20. M. Padaki et al., Membrane technology enhancement in oil-water separation. A review. Desalination 357, 197–207 (2015)

    Article  CAS  Google Scholar 

  21. S.O. Han et al., Electrospinning of cellulose acetate nanofibers using a mixed solvent of acetic acid/water: effects of solvent composition on the fiber diameter. Mater. Lett. 62(4–5), 759–762 (2008)

    Article  CAS  Google Scholar 

  22. J.A. Costa, N.C. Farias, Y.G.C. Queirós, C.R.E. Mansur, Determination of oil-in-water using nanoemulsions as solvents and UV visible and total organic carbon detection methods. Talanta 107, 304–311 (2013)

    Article  CAS  Google Scholar 

  23. A. Celebioglu, T. Uyar, Electrospun porous cellulose acetate fibers from a volatile solvent mixture. Mater. Lett. 65(14), 2291–2294 (2011)

    Article  CAS  Google Scholar 

  24. A. Peter et al., Calcium-and ammonium ion-modification of zeolite amendments affect the metal-uptake of Hieracium piloselloides in a dose-dependent way. J. Environ. Monit. 14(10), 2807–2814 (2012)

    Article  CAS  Google Scholar 

  25. K. Pandey, A. Pitman, FTIR studies of the changes in wood chemistry following decay by brown-rot and white-rot fungi. Int. Biodeterior. Biodegradation 52(3), 151–160 (2003)

    Article  CAS  Google Scholar 

  26. S.S. Lam et al., Microwave-heated pyrolysis of waste automotive engine oil: influence of operation parameters on the yield, composition, and fuel properties of pyrolysis oil. Fuel 92(1), 327–339 (2012)

    Article  CAS  Google Scholar 

  27. S. Şensöz, D. Angın, S. Yorgun, Influence of particle size on the pyrolysis of rapeseed (Brassica napus L.): fuel properties of bio-oil. Biomass Bioenergy 19(4), 271–279 (2000)

    Article  Google Scholar 

  28. C. Su et al., Porous ceramic membrane with a superhydrophobic and superoleophobic surface for reclaiming oil from oily water. Appl. Surf. Sci. 258(7), 2319–2323 (2012)

    Article  CAS  Google Scholar 

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Acknowledgements

The authors acknowledge Dr. Izzat Hassan, AMTEC, UTM, and PVAMU for the support.

Funding

The GUP (16H32) and Hi-COE grant from UTM are acknowledged.

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Correspondence to Naznin Sultana.

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Sultana, N., Rahman, R. Electrospun nanofiber composite membranes based on cellulose acetate/nano-zeolite for the removal of oil from oily wastewater. emergent mater. 5, 145–153 (2022). https://doi.org/10.1007/s42247-021-00326-y

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  • DOI: https://doi.org/10.1007/s42247-021-00326-y

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