Membrane and Water Treatment

  • 제6권1호
  • /
  • Pages.1-13
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  • 2015
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  • 2005-8624(pISSN)
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  • 2092-7037(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Modification of ultrafiltration membranes with carbon nanotube buckypaper for fouling alleviation

  • Guo, Jin (School of Environment and Energy Engineering, Beijing University of Technology) ;
  • Liu, Jian-Hong (School of Environment and Energy Engineering, Beijing University of Technology) ;
  • Wang, Li-Ying (School of Environment and Energy Engineering, Beijing University of Technology) ;
  • Liu, Hong (School of Environment and Energy Engineering, Beijing University of Technology)
  • 투고 : 2014.06.01
  • 심사 : 2014.11.13
  • 발행 : 2015.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The modification of ultrafiltration membranes with carbon nanotube (CNT) buckypaper on fouling control was investigated. Two types of commercially available flat-sheet membranes were used: PS35 and PES900C/D (PES) (the PS35 membranes were hydrophilic with a molecular weight cutoff of 20 kDa, and the PES membranes were hydrophobic with a molecular weight cutoff of 20 kDa). The CNT buckypaper modified ultrafiltration membranes were prepared by filtering a CNT suspension through the flat-sheet membrane in a dead-end ultrafiltration unit. After modification, the pure water flux of PES was significantly increased, while the pure water flux of PS35 was decreased. The properties of the CNT modified membranes were also investigated. Considering the antifouling properties, pure water flux of the modified membrane, and the stability of CNT buckypaper layer on the membrane surface, ethanol solution with a concentration of 50 wt.%, multi-walled carbon nanotubes (MWCNTs) with a larger diameter (30-50 nm), and the CNT loading with $7.5g/m^2$ was selected. The CNT buckypaper on the surface of ultrafiltration membranes can trap the pollutants in sewage effluent and prevent them reaching the surface of virgin membranes. Water quality analysis showed that the effluent quality of the modified membrane was obviously improved. The removal efficiency of humic acid and protein-like matters by the modified membrane was significant. These results indicate the potential application of the CNT buckypaper layer modified membranes in the field of wastewater reclaim.

키워드

참고문헌

  1. Ajmani, G.S., Goodwin, D., Marsh, K., Fairbrother, D.H., Schwab, K.J. and Jacangelo, J.G. and Huang, H. (2012), "Modification of low pressure membranes with carbon nanotube layers for fouling control", Water Res., 46(17), 5645-5654. https://doi.org/10.1016/j.watres.2012.07.059
  2. Ang, W.S., Lee, S.Y. and Elimelech, M. (2006), "Chemical and physical aspects of cleaning of organicfouled reverse osmosis membranes", J. Membr. Sci., 272(2), 198-210. https://doi.org/10.1016/j.memsci.2005.07.035
  3. Celik, E., Liu, L. and Choi, H. (2011a), "Protein fouling behavior of carbon nanotube/polyethersulfone composite membranes during water filtration", Water Res., 45(16), 5287-5294. https://doi.org/10.1016/j.watres.2011.07.036
  4. Celik, E., Park, H., Choi, H. and Choi, H. (2011b), "Carbon nanotube blended polyethersulfone membranes for fouling control in water treatment", Water Res., 45(1), 274-282. https://doi.org/10.1016/j.watres.2010.07.060
  5. Chen, W., Westerhoff, P., Leenheer, J. A. and Booksh, K. (2003), "Fluorescence excitation - Emission matrix regional integration to quantify spectra for dissolved organic matter", Environ. Sci. Technol., 37(24), 5701-5710. https://doi.org/10.1021/es034354c
  6. Cheng, Q.B., Zheng, Y.P., Yu, S.C., Zhu, H.W., Peng, X.Y. and Liu, J., Liu, J., Liu, M. and Gao, C. (2013), "Surface modification of a commercial thin-film composite polyamide reverse osmosis membrane through graft polymerization of N-isopropylacrylamide followed by acrylic acid", J. Membr. Sci., 447, 236-245. https://doi.org/10.1016/j.memsci.2013.07.025
  7. Fan, L.H., Nguyen, T., Roddick, F.A. and Harris, J.L. (2008), "Low-pressure membrane filtration of secondary effluent in water reuse: Pre-treatment for fouling reduction", J. Membr. Sci., 320(1-2), 135-142. https://doi.org/10.1016/j.memsci.2008.03.058
  8. Gallagher, M.J., Huang, H., Schwab, K.J., Fairbrother, D.H. and Teychene, B. (2013), "Generating backwashable carbon nanotube mats on the inner surface of polymeric hollow fiber membranes", J. Membr. Sci., 446, 59-67. https://doi.org/10.1016/j.memsci.2013.06.015
  9. Gao, W., Liang, H., Ma, J., Han, M., Chen, Z.L. and Han, Z.S. and Li, G.B. (2011), "Membrane fouling control in ultrafiltration technology for drinking water production: A review", Desalination, 272(1-3), 1-8. https://doi.org/10.1016/j.desal.2011.01.051
  10. Haberkamp, J., Ernst, M., Makdissy, G., Huck, P.M. and Jekel, M. (2008), "Protein fouling of ultrafiltration membranes-investigation of several factors relevant for tertiary wastewater treatment", J. Environ. Eng. Sci., 7(6), 651-660. https://doi.org/10.1139/S08-038
  11. Huang, H., Lee, N., Young, T., Gary, A., Lozier, J.C. and Jacangelo, J.G. (2007), "Natural organic matter fouling of low-pressure, hollow-fiber membranes: Effects of NOM source and hydrodynamic conditions", Water Res., 41(17), 3823-3832. https://doi.org/10.1016/j.watres.2007.05.036
  12. Kim, H.C. and Dempsey, B.A. (2013), "Membrane fouling due to alginate, SMP, EfOM, humic acid, and NOM", J. Membr. Sci., 428, 190-197. https://doi.org/10.1016/j.memsci.2012.11.004
  13. Kim, K.J., Fane, A.G. and Fell, C. (1988), "The performance of ultrafiltration membranes by polymers", Desalination, 70(1-3), 229-249. https://doi.org/10.1016/0011-9164(88)85057-4
  14. Leo, C.P., Lee, W., Ahmad, A.L. and Mohammad, A.W. (2012), "Polysulfone membranes blended with ZnO nanoparticles for reducing fouling by oleic acid", Sep. Purif. Technol., 89, 51-56. https://doi.org/10.1016/j.seppur.2012.01.002
  15. Liang, H., Gong, W.J., Chen, J. and Li, G.B. (2008), "Cleaning of fouled ultrafiltration (UF) membrane by algae during reservoir water treatment", Desalination, 220(1-3), 267-272. https://doi.org/10.1016/j.desal.2007.01.033
  16. Liu, X.T., Wang, M.S., Zhang, S.J. and Pan, B.C. (2013), "Application potential of carbon nanotubes in water treatment: A review", J. Environ. Sci.-China, 25(7), 1263-1280. https://doi.org/10.1016/S1001-0742(12)60161-2
  17. Majeed, S., Fierro, D., Buhr, K., Wind, J., Du, B. and Boschetti-De-Fierro, A. (2012), "Multi-walled carbon nanotubes (MWCNTs) mixed polyacrylonitrile (PAN) ultrafiltration membranes", J. Membr. Sci., 403, 101-109.
  18. Meng, H., Cheng, Q., Wang, H.Z. and Li, C.X. (2014), "Improving anti-protein-fouling property of polyacrylonitrile ultrafiltration membrane by grafting sulfobetaine zwitterions", J. Chem., 2014, 9 p.
  19. Park, J.Y., Acar, M.H., Akthakul, A., Kuhlman, W. and Mayes, A.M. (2006), "Polysulfone-graftpoly( ethylene glycol) graft copolymers for surface modification of polysulfone membranes", Biomater., 27(6), 856-865. https://doi.org/10.1016/j.biomaterials.2005.07.010
  20. Rahaman, M.S., Vecitis, C.D. and Elimelech, M. (2012), "Electrochemical carbon-nanotube filter performance toward virus removal and inactivation in the presence of natural organic matter", Environ. Sci. Technol., 46(3), 1556-1564. https://doi.org/10.1021/es203607d
  21. Rahimpour, A., Jahanshahi, M., Khalili, S., Mollahosseini, A., Zirepour, A. and Rajaeian, B. (2012), "Novel functionalized carbon nanotubes for improving the surface properties and performance of polyethersulfone (PES) membrane", Desalination, 286, 99-107. https://doi.org/10.1016/j.desal.2011.10.039
  22. Tian, J.Y., Chen, Z.L., Yang, Y.L., Liang, H., Nan, J. and Li, G.B. (2010), "Consecutive chemical cleaning of fouled PVC membrane using NaOH and ethanol during ultrafiltration of river water", Water Res., 44(1), 59-68. https://doi.org/10.1016/j.watres.2009.08.053
  23. Ulbricht, M. and Belfort, G. (1995), "Surface modification of ultrafiltration membranes by low-temperature plasma.1.treatment of polyacrylonitrile", J. Appl. Polym. Sci., 56(3), 325-343. https://doi.org/10.1002/app.1995.070560304
  24. Vatanpour, V., Madaeni, S.S., Moradian, R., Zinadini, S. and Astinchap, B. (2011), "Fabrication and characterization of novel antifouling nanofiltration membrane prepared from oxidized multiwalled carbon nanotube/polyethersulfone nanocomposite", J. Membr. Sci., 375(1-2), 284-294. https://doi.org/10.1016/j.memsci.2011.03.055
  25. Vorosmarty, C.J., Green, P., Salisbury, J. and Lammers, R.B. (2000), "Global water resources: Vulnerability from climate change and population growth", Science, 289(5477), 284-288. https://doi.org/10.1126/science.289.5477.284
  26. Wang, Y.Q., Wang, T., Su, Y.L., Peng, F.B., Wu, H. and Jiang, Z.Y. (2006), "Protein-adsorption-resistance and permeation property of polyethersulfone and soybean phosphatidylcholine blend ultrafiltration membranes", J. Membr. Sci., 270(1-2), 108-114. https://doi.org/10.1016/j.memsci.2005.06.044
  27. Yamamura, H., Chae, S., Kimura, K. and Watanabe, Y. (2007), "Transition in fouling mechanism in microfiltration of a surface water", Water Res., 41(17), 3812-3822. https://doi.org/10.1016/j.watres.2007.05.060
  28. Yang, X.S., Lee, J., Yuan, L.X., Chae, S.R., Peterson, V.K. and Minett, A.I., Yin, Y. and Harris, A.T. (2013), "Removal of natural organic matter in water using functionalised carbon nanotube buckypaper", Carbon, 59, 160-166. https://doi.org/10.1016/j.carbon.2013.03.005
  29. Yin, J., Zhu, G.C. and Deng, B.L. (2013), "Multi-walled carbon nanotubes (MWNTs)/polysulfone (PSU) mixed matrix hollow fiber membranes for enhanced water treatment", J. Membr. Sci., 437, 237-248. https://doi.org/10.1016/j.memsci.2013.03.021
  30. Zhao, Z.P., Wang, Z. and Wang, S.C. (2003), "Formation, charged characteristic and BSA adsorption behavior of carboxymethyl chitosan/PES composite MF membrane", J. Membr. Sci., 217(1-2), 151-158. https://doi.org/10.1016/S0376-7388(03)00105-4
  31. Zhou, Q., Lei, X.P., Li, J.H., Yan, B.F. and Zhang, Q.Q. (2014), "Antifouling, adsorption and reversible flux properties of zwitterionic grafted PVDF membrane prepared via physisorbed free radical polymerization", Desalination, 337, 6-15. https://doi.org/10.1016/j.desal.2014.01.006

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