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Inverse HPLC approach for the evaluation of repulsive interaction between ionic solutes and a membrane polymer

  • Kiso, Yoshiaki (Department of Environmental and Life Sciences, Toyohashi University of Technology) ;
  • Kamimoto, Yuki (EcoTopia Science Institute, Nagoya University) ;
  • Hosogi, Katsuya (Department of Environmental and Life Sciences, Toyohashi University of Technology) ;
  • Jung, Yong-Jun (Department of Environmental engineering, Catholic University of Pusan)
  • 투고 : 2014.01.08
  • 심사 : 2015.02.28
  • 발행 : 2015.03.25

초록

Rejection of ionic solutes by reverse osmosis (RO) and nanofiltration (NF) membranes is controlled mainly by electrochemical interaction as well as pore size, but it is very difficult to directly evaluate such electrochemical interaction. In this work, we used an inverse HPLC method to investigate the interaction between ionic solutes and poly (m- phenylenediaminetrimesoyl) (PPT), a polymer similar to the skin layer of polyamide RO and NF membranes. Silica gel particles coated with PPT were used as the stationary phase, and aqueous solutions of the ionic solutes were used as the mobile phase. Chromatographs obtained for the ionic solutes showed features typical of exclusion chromatographs: the ionic solutes were eluted faster than water (mobile phase), and the exclusion intensity of the ionic solute decreased with increasing solute concentration, asymptotically approaching a minimum value. The charge density of PPT was estimated to be ca. 0.007 mol/L. On the basis of minimum exclusion intensity, the exclusion distances between a salt and neutralized PPT was examined, and the following average values were obtained: 0.49 nm for 1:1 salts, 0.57 nm for 2:1 salts, 0.60 nm for 1:2 salts, and 0.66 nm for 2:2 salts. However, $NaAsO_2$ and $H_3BO_3$, which are dissolved at neutral pH in their undissociated forms, were not excluded.

키워드

참고문헌

  1. Bellona, C. and Drewes, J.E. (2005), "The role of membrane surface charge and solute physico-chemical properties in the rejection of organic acids by NF membranes", J. Membr. Sci., 249(1-2), 227-234. https://doi.org/10.1016/j.memsci.2004.09.041
  2. Bowen, W.R. and Welfoot, J.S. (2002a), "Modeling of the performance of membrane nanofiltration-critical assessment and model development", Chem. Eng. Sci., 57(7), 1121-1137. https://doi.org/10.1016/S0009-2509(01)00413-4
  3. Bowen, W.R. and Welfoot, J.S. (2002b), "Modeling of membrane nanofiltration-pore size distribution effects", Chem. Eng. Sci., 57(8), 1393-1407. https://doi.org/10.1016/S0009-2509(01)00412-2
  4. Bruggen, B.V.D., Vandecasteele, C., Gestel, T.V., Doyen, W. and Leysen, R. (2003), "A review of pressure-driven membrane processes in wastewater treatment and drinking water production", Environ. Progr., 22(1), 46-56. https://doi.org/10.1002/ep.670220116
  5. Comerton, A.M., Andrews, R.C., Bagley, D.M. and Yang, P. (2007), "Membrane adsorption of endocrine disrupting compounds and pharmaceutically active compounds", J. Membr. Sci., 303(1-2), 267-277. https://doi.org/10.1016/j.memsci.2007.07.025
  6. David, A.B., Bason, S., Jopp, J., Oren, Y. and Freger, V. (2006), "Partitioning of organic solutes between water and polyamide layer of RO and NF membranes: Correlation to rejection", J. Membr. Sci., 281(1-2), 480-490. https://doi.org/10.1016/j.memsci.2006.04.017
  7. Deon, S., Dutournie, P., Limousy, L. and Bourseau, P. (2009), "Transport of salt mixtures through nanofiltration membranes: Numerical identification of electric and dielectric contributions", Sep. Purif. Technol., 69(3), 225-233. https://doi.org/10.1016/j.seppur.2009.07.022
  8. Dolar, D., Pelko, S., Kosutic, K.A. and Horvat, J.M. (2012), "Removal of anthelmintic drugs and their photodegradation products from water with RO/NF membranes", Process Saf. Environ. Protect., 90(2), 147-152. https://doi.org/10.1016/j.psep.2011.08.007
  9. Ghaffour, N., Missimer, T.M. and Amy, G.L. (2013), "Technical review and evaluation of the economics of water desalination: Current and future challenges for better water supply sustainability", Desalination, 309, 197-207. https://doi.org/10.1016/j.desal.2012.10.015
  10. Hepler, L.G. and Olofsson, G. (1975), "Mercury. Thermodynamic properties, chemical equilibriums, and standard potentials", Chem. Rev., 75(5), 585-602. https://doi.org/10.1021/cr60297a003
  11. Jung, Y.J., Kiso, Y., Othman, R.A.A., Ikeda, A., Min, K.S., Kumano, A. and Ariji, A. (2005), "Rejection properties of aromatic pesticides with a hollow fiber NF membrane", Desalination, 180(1-3), 63-71. https://doi.org/10.1016/j.desal.2004.11.087
  12. Kimura, K., Amy, G., Drewes, J. and Watanabe, Y. (2003a), "Adsorption of hydrophobic compounds onto NF/RO membranes: an artifact leading to overestimation of rejection", J. Membr. Sci., 221(1-2), 89-101. https://doi.org/10.1016/S0376-7388(03)00248-5
  13. Kimura, K., Amy, G., Drewes, J.E., Heberer, T., Kim, T.U. and Watanabe, Y. (2003b), "Rejection of organic micropollutants (disinfection by-products, endocrine disrupting compounds, and pharmaceutically active compounds) by NF/RO membranes", J. Membr. Sci., 227(1-2), 113-121. https://doi.org/10.1016/j.memsci.2003.09.005
  14. Kiso, Y. (1986), "Factors affecting adsorption of organic solutes on cellulose acetate in an aqueous solution system", Chromatographia, 22(1-6), 55-58 https://doi.org/10.1007/BF02257298
  15. Kiso, Y. and Kitao, T. (1986), "Elution characteristics of polymeric solutes and inorganic salts in HPLC on a cellulose acetate column", Chromatographia, 22(7-12), 341-344. https://doi.org/10.1007/BF02268787
  16. Kiso, Y., Kitao, T., Ge, Y.S. and Jinno, K. (1989), "Retention characteristics of aliphatic compounds on ellulose acetate as a stationary phase with an aqueous mobile phase", Chromatographia, 28(5-6), 279-284. https://doi.org/10.1007/BF02260775
  17. Kiso, Y., Kitao, T. and Nishimura, K. (1999a), "Adsorption properties of cyclic compounds on cellulose acetate", J. Appl. Polym. Sci., 71(10), 1657-1664. https://doi.org/10.1002/(SICI)1097-4628(19990307)71:10<1657::AID-APP13>3.0.CO;2-W
  18. Kiso, Y., Kitao, T. and Nishimura, K. (1999b), "Adsorption properties of aromatic compounds on polyethylene as a ,embrane material", J. Appl. Polym. Sci., 74(5), 1037-1043. https://doi.org/10.1002/(SICI)1097-4628(19991031)74:5<1037::AID-APP1>3.0.CO;2-L
  19. Kiso, Y., Kon, T. Kitao, T. and Nishimura, K. (2001a), "Rejection properties of alkyl phthalates with nanofiltration membranes", J. Membrane Sci., 182(1-2), 205-214. https://doi.org/10.1016/S0376-7388(00)00567-6
  20. Kiso, Y., Sugiura, Y., Kitao, T. and Nishimura, K. (2001b), "Effects of hydrophobicity and molecular size on rejection of aromatic pesticides with nanofiltration membranes", J. Membr. Sci., 192(1-2), 1-10. https://doi.org/10.1016/S0376-7388(01)00411-2
  21. Kiso, Y., Muroshige, K., Oguchi, T., Yamada, T., Hirose, M., Ohara, T. and Shintani, T. (2010), "Effect of molecular shape on the rejection of uncharged organic compounds by nanofiltration membranes and on calculated pore radii", J. Membr. Sci., 358(1-2), 101-113. https://doi.org/10.1016/j.memsci.2010.04.034
  22. Kiso, Y., Muroshige, K., Oguchi, T., Hirose, M., Ohara, T. and Shintani, T. (2011), "Pore radius estimation based on organic solute molecular shape and effects of pressure on pore radius for a reverse osmosis membrane", J. Membr. Sci., 369(1-2), 290-298. https://doi.org/10.1016/j.memsci.2010.12.005
  23. Kiso, Y., Hosogi, K., Kamimoto, Y. and Jung, Y.J. (2014), "Evaluation of interaction between organic solutes and a membrane polymer by an inverse HPLC method", Membr. Water Treat., Int. J., 5(3), 171-182. https://doi.org/10.12989/mwt.2014.5.3.171
  24. Lint, W.B.S. and Benes, N.E. (2004), "Predictive charge-regulation transport model for nanofiltration from the theory of irreversible processes", J. Membr. Sci., 243(1-2), 365-377. https://doi.org/10.1016/j.memsci.2004.06.041
  25. Malaisamy, R., Talla-Nwafo A. and Jones, K.L. (2011), "Polyelectrolyte modification of nanofiltration membrane for selective removal of monovalent anions", Sep. Purif. Technol., 77(3), 367-374. https://doi.org/10.1016/j.seppur.2011.01.005
  26. Plakas, K.V. and Karabelas, A.J. (2012), "Removal of pesticides from water by NF and RO membranes - A review", Desalination, 287, 255-265. https://doi.org/10.1016/j.desal.2011.08.003
  27. Semiao, A.J.C. and Schafer, A.I. (2013), "Removal of adsorbing estrogenic micropollutants by nanofiltration membranes. Part A-Experimental evidence", J. Membr. Sci., 431, 244-256. https://doi.org/10.1016/j.memsci.2012.11.080
  28. Schaep, J. and Vandecasteele, C. (2001), "Evaluating the charge of nanofiltration membranes", J. Membr. Sci., 188(1), 129-136. https://doi.org/10.1016/S0376-7388(01)00368-4
  29. Szymczyk, A. and Fievet, P. (2005), "Investigating transport properties of nanofiltration membranes by means of a steric, electric and dielectric exclusion model", J. Membr. Sci., 252(1-2), 77-88. https://doi.org/10.1016/j.memsci.2004.12.002
  30. Tansel, B. (2012), "Significance of thermodynamic and physical characteristics on permeation of ions during membrane separation: Hydrated radius, hydration free energy and viscous effects", Sep. Purif. Technol., 86, 119-126. https://doi.org/10.1016/j.seppur.2011.10.033
  31. Verliefde, A.R.D., Cornelissen, E.R., Heijman,S.G.J., Verberk, J.Q.J.C., Amy, G.L., Bruggen, B.V. and Dijk, J.C. (2008), "The role of electrostatic interactions on the rejection of organic solutes in aqueous solutions with nanofiltration", J. Membr. Sci., 322(1), 52-66. https://doi.org/10.1016/j.memsci.2008.05.022
  32. Wang, X.-L., Tsuru, T., Togoh, M., Nakano, S. and Kimura, S. (1995), "Evaluation of pore structure and electrical properties of nanofiltration membranes", J. Chem. Eng, Jpn., 28(2), 186-192. https://doi.org/10.1252/jcej.28.186
  33. Wang, X.-L., Tsuru, T., Nakao, S. and Kimura, S. (1997), "The electrostatic and steric-hindrance model for the transport of charged solutes through nanofiltration membranes", J. Membr. Sci., 135(1), 19-32. https://doi.org/10.1016/S0376-7388(97)00125-7
  34. Yaroshchuk, A.E. (2001), "Non-steric mechanisms of nanofiltration: Superposition of Donnan and dielectric exclusion", Sep. Purif. Technol., 22-23, 143-158. https://doi.org/10.1016/S1383-5866(00)00159-3

피인용 문헌

  1. Molecular sieving effects of disk-shaped molecules on reverse osmosis and nanofiltration separation vol.173, 2017, https://doi.org/10.1016/j.seppur.2016.09.031