Membrane and Water Treatment

  • 제3권2호
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  • Pages.99-111
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  • 2012
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  • 2005-8624(pISSN)
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  • 2092-7037(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

DOI QR Code

Clarification and concentration of sugar cane juice through ultra, nano and reverse osmosis membranes

  • Jegatheesan, Veeriah (School of Engineering, Deakin University, Waurn Ponds Campus) ;
  • Shu, Li (School of Engineering, Deakin University, Waurn Ponds Campus) ;
  • Phong, Diep Dinh (School of Engineering and Physical Sciences, James Cook University) ;
  • Navaratna, Dimuth (School of Engineering, Deakin University, Waurn Ponds Campus) ;
  • Neilly, Adam (School of Engineering and Physical Sciences, James Cook University)
  • 투고 : 2011.10.18
  • 심사 : 2012.02.10
  • 발행 : 2012.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

The performance of ultrafiltration (UF) membranes with molecular weight cut off (MWCO) of 1000 and 3500 Da in clarifying sugar cane juice was investigated, as well as the performance of a nanofiltration (NF) membrane with MWCO of 200 Da and a reverse osmosis (RO) membrane in concentrating sugar cane juice. For both cases the sugar cane juice had been limed and partially clarified. The UF membranes were found to be effective at clarifying the sugar cane juice in terms of purity rise and reduction in turbidity, colour, starch and protein. A purity rise of approximately 6 was achieved by both UF membranes at trans-membrane pressures (TMP) from 15 to 25 bar. However, Brix reduction in the permeate was between 14.5 and 41.85% and 12.11 and 26.52% for 1000 Da and 3500 Da membranes respectively. For the 200 Da and RO membranes the Brix in the concentrate was increased from 7.65 to 12.3 after 3 hours of operation for the 200 Da membrane at a TMP of 10 bar, whilst the Brix in the concentrate was increased from 15.65 to 27.6 after 3 hours of operation for the RO membrane at a TMP of 35 bar. Overall, UF membranes were found to be unsuitable for clarification of sugar cane juice since significant amount of Brix is reduced in the permeate, whilst RO membranes were found to be effective for concentration of sugar cane juice.

키워드

참고문헌

  1. Bhattacharya, P.K., Agarwal, S., De, S. and Rama Gopal, U.V.S. (2001), "Ultrafiltration of sugar cane juice for recovery of sugar: analysis of flux and retention", Separ. Purif. Technol., 21(3), 247-259. https://doi.org/10.1016/S1383-5866(00)00209-4
  2. Bureau of Sugar Experiment Stations (1970), Laboratory manual for Queensland sugar mills (5th ed.). Brisbane: Ferguson and Company.
  3. Chavan, S. and Jadhav, S. (1992), "Quantitative analysis of starch in cane molasses, syrup and massecuite", Int. Sugar J., 94, 137-140.
  4. Ghosh, A.M. and Balakrishnan, M. (2003), "Pilot demonstration of sugarcane juice ultrafiltration in an Indian sugar factory", J. Food Eng., 58(2), 143-150. https://doi.org/10.1016/S0260-8774(02)00340-0
  5. Ghosh, A.M., Balakrishnan, M., Dua, M. and Bhagat, J.J. (2000), "Ultrafiltration of sugarcane juice with spiral wound modules: on-site pilot trials", J. Membrane Sci., 174(2), 205-216. https://doi.org/10.1016/S0376-7388(00)00393-8
  6. Hamachi, M., Gupta, B.B. and Ben Aim, R. (2003), "Ultrafiltration: a means for decolorization of cane sugar solution", Separ. Purif. Technol., 30(3), 229-239. https://doi.org/10.1016/S1383-5866(02)00145-4
  7. International Commission for Uniform Methods of Sugar Analysis (ICUMSA) (1994), Methods Book.
  8. Jegatheesan, V., Phong, D.D., Shu, L. and Ben Aim, R. (2009), "Performance of ceramic micro-and ultrafiltration membranes treating limed and partially clarified sugar cane juice", J. Membrane Sci., 327(1-2), 69-77. https://doi.org/10.1016/j.memsci.2008.11.008
  9. Madaeni, S.S. and Zereshki, S. (2006), "Reverse osmosis: an energy saving option in sugar industry", Desalination, 200(1-3), 374-375. https://doi.org/10.1016/j.desal.2006.03.358
  10. Madaeni, S.S. and Zereshki, S. (2008), "Reverse osmosis alternative: Energy implication for sugar industry", Chemical Engineering and Processing: Process Intensification, 47(7), 1075-1080. https://doi.org/10.1016/j.cep.2007.07.014
  11. Sim, L., Shu, L., Jegatheesan, V. and Phong, D.D. (2009), "Effect of operating parameters and cleaning on the performance of ceramic membranes treating partially clarified sugar cane juice", Separ. Sci. Technol., 44(15), 3506-3537. https://doi.org/10.1080/01496390903183295

피인용 문헌

  1. Ceramic membrane fouling and cleaning during ultrafiltration of limed sugarcane juice vol.190, 2018, https://doi.org/10.1016/j.seppur.2017.08.046
  2. Hierarchical nanostructures as novel antifouling agents in nanofiltration process vol.375, 2015, https://doi.org/10.1016/j.desal.2015.08.003