Effluent Particle Size and Permeability of Polyvinylchloride Membranes after Sodium Hypochlorite Exposure
Publication: Journal of Environmental Engineering
Volume 139, Issue 5
Abstract
Sodium hypochlorite (NaOCl) is a common cleaning agent for treating ultrafiltration (UF) membranes. Although it efficiently removes fouling, NaOCl accelerates membrane degradation and reduces membrane integrity. In this paper, new and polluted polyvinylchloride hollow fiber membranes were treated with NaOCl solutions. The effects on the membrane were evaluated by using transmembrane pressure, bovine serum albumin permeability, particle-size distribution of the effluent (PSDE), attenuated total reflectance-Fourier transform infrared spectroscopy, and field emission scanning electron microscopy. The membrane pore size increased after exposure to solutions with a NaOCl mass fraction of . The membrane surface wrinkled after exposure to solutions with a NaOCl mass fraction of . The PSDE was successfully used to test membrane integrity. When the NaOCl mass fraction was , the PSDE increased; otherwise, the PSDE decreased. The main reason for pore-size enlargement was the breaking of C–C and C–H bonds, which caused C=C bond formation and chain scission. Polluted membranes were affected more than new membranes by NaOCl cleaning.
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References
Adham, S. S., Jacangelo, J. G., and Laine, J. M. (1995). “Low-pressure membranes: Assessing integrity.” J. AWWA, 87(3), 62–75.
Arkhangelsky, E., Kuzmenko, D., and Gitis, V. (2007). “Impact of chemical cleaning on properties and functioning of polyethersulfone membranes.” J. Membr. Sci., 305(1–2), 176–184.
Banerjee, A., Lambertson, M., Lozier, J., and Colvin, C. (2001). “Monitoring membrane integrity using high sensitivity laser turbidimetry.” Water Sci. Technol.: Water Supply, 1(5–6), 273–276.
Bégoin, L., Rabiller-Baudry, M., Chaufer, B., Hautbois, M. C., and Doneva, T. (2006). “Ageing of PES industrial spiral-wound membranes in acid whey ultrafiltration.” Desalination, 192(1–3), 25–39.
Causserand, C., Rouaix, S., Lafaille, J. P., and Aimar, P. (2006). “Degradation of polysulfone membranes due to contact with bleaching solution.” Desalination, 199(1–3), 70–72.
Causserand, C., Rouaix, S., Lafaille, J. P., and Aimar, P. (2008). “Ageing of polysulfone membranes in contact with bleach solution: Role of radical oxidation and of some dissolved metal ions.” Chem. Eng. Process., 47(1), 48–56.
Fersi, C., Gzara, L., and Dhahbi, M. (2009). “Flux decline study for textile wastewater treatment by membrane processes.” Desalination, 244(1–3), 321–332.
Gaudichet-Maurin, E., and Thominette, F. (2006). “Ageing of polysulfone ultrafiltration membranes in contact with bleach solutions.” J. Membr. Sci., 282(1–2), 198–204.
Giglia, S., and Krishnan, M. (2008). “High sensitivity binary gas integrity test for membrane filters.” J. Membr. Sci., 323(1), 60–66.
Gitis, V., Haught, R. C., Clark, R. M., Gun, J., and Lev, O. (2006a). “Application of nanoscale probes for the evaluation of the integrity of ultrafiltration membranes.” J. Membr. Sci., 276 (1–2), 185–192.
Gitis, V., Haught, R. C., Clark, R. M., Gun, J., and Lev, O. (2006b). “Nanoscale probes for the evaluation of the integrity of ultrafiltration membranes.” J. Membr. Sci., 276(1–2), 199–207.
Guo, H., Wyart, Y., Perot, J., Nauleau, F., and Moulin, P. (2010). “Low-pressure membrane integrity tests for drinking water treatment: A review.” Water Res., 44(1), 41–57.
Jermann, D., Pronk, W., Kägi, R., Halbeisen, M., and Boller, M. (2008). “Influence of interactions between NOM and particles on UF fouling mechanisms.” Water Res., 42(14), 2870–2878.
Johnson, W. T. (1998). “Predicting log removal performance of membrane systems using in-situ integrity testing.” Filtr. Sep., 35(1), 26–29.
Liu, C., Caothien, S., Hayes, J., Caothuy, T., Otoyo, T., and Ogawa, T. (2006). Membrane chemical cleaning: From art to science, Pall, Port Washington, NY.
Panglisch, S., Deinert, U., Dautzenberg, W., Kiepke, O., and Gimbel, R. (1998). “Monitoring the integrity of capillary membranes by particle counters.” Desalination, 119(1–3), 65–72.
Puspitasari, V., Granville, A., Le-Clecha, P., and Chena, V. (2010). “Cleaning and ageing effect of sodium hypochlorite on polyvinylidene fluoride (PVDF) membrane.” Sep. Purif. Technol., 72(3), 301–308.
Randles,N. (1997). “Large scale operating experience in membrane systems for water and waste water reclamation.” Desalination, 108(1–3), 205–211.
Saha, N. K., Balakrishnan, M., and Ulbricht, M. (2009). “Fouling control in sugarcane juice ultra filtration with surface modified polysulfone and polyethersulfone membranes.” Desalination, 249(3), 1124–1131.
Salahi, A., Abbasi, M., and Mohammadi, T. (2010). “Permeate flux decline during UF of oily wastewater: Experimental and modeling.” Desalination, 251(1–3), 153–160.
Sim, L. N., Ye, Y., Chen, V., and Fane, A. G. (2011). “Comparison of MFI-UF constant pressure, MFI-UF constant flux and crossflow sampler-modified fouling index ultrafiltration (CFS-MFIUF).” Water Res., 45(4), 1639–1650.
Wang, L., and Fu, S. X. (2001). “Effects of operational condition on ultra filtration membrane fouling.” China Water Wastewater, 17(10), 1–4 (in Chinese).
Wang, L., Wang, X. D., Duan, W. S., and Liu, Y. (2006). “Research on the determining method of UF structure parameters and the relationship between flux and membrane structure.” Membr. Sci. Technol., 26(5), 55–59 (in Chinese).
Wang, P., Wang, Z. W., Wu, Z. C., Zhou, Q., and Yang, D. H. (2010). “Effect of hypochlorite cleaning on the physiochemical characteristics of polyvinylidene fluoride membranes.” Chem. Eng. J., 162(3), 1050–1056.
Wolff, S. H., and Zydney, A. L. (2004). “Effect of bleach on the transport characteristics of polysulfone hemodialyzers.” J. Membr. Sci., 243(1–2), 389–399.
Yadav, K., and Morison, K. R. (2010). “Effects of hypochlorite exposure on flux through polyethersulphone ultrafiltration membranes.” Food Bioprod. Process., 88(4), 419–424.
Yadav, K., Morison, K. R., and Staiger, M. P. (2009). “Effects of hypochlorite treatment on the surface morphology and mechanical properties of polyethersulfone ultrafiltration membranes.” Polym. Degrad. Stab., 94(11), 1955–1961.
Zapata-Montoya, J. E., Guadix, E. M., and Guadix, A. (2006). “Long-term effects of chemical cleaning in the performance of ultrafiltration ceramic membranes.” Desalination, 200(1–3), 316–318.
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© 2013 American Society of Civil Engineers.
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Received: Sep 5, 2011
Accepted: Nov 6, 2012
Published online: Nov 8, 2012
Published in print: May 1, 2013
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