Abstract
The aim of this study was to develop a filtration membrane based on two-layered nanoscale alginate nanofibres reinforced with maize cellulose nanowhiskers (diameter between 3 and 12 nm). Reinforcing of the membrane with cellulose nanowhiskers improved the mechanical properties of the membrane. The membrane was capable of completely removing water contaminants (10–100 nm nanoparticles) by size exclusion and oil/water retention higher than 99%. The rejection of chromium was found to increase with an increase in the feed solution pH. The rejection percentage for chromium (Cr(VI)) at a pH of 11 was found to be 80%, which shows that the membrane can be applied for short-term waste-water treatment and/or domestic water purification.
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References
Barhate RS, Ramakrishna S (2007) Nanofibrous filtering media: filtration problems and solutions from tiny materials. J Memb Sci 296:1–8. https://doi.org/10.1016/j.memsci.2007.03.038
Bjorge D et al (2009) Performance assessment of electrospun nanofibers for filter applications. Desalination 249:942–948. https://doi.org/10.1016/j.desal.2009.06.064
Bonino CA, Efimenko K, Jeong SI, Krebs MD, Alsberg E, Khan SA (2012) Three-dimensional electrospun alginate nanofiber mats via tailored charge repulsions. Small 8:1928–1936. https://doi.org/10.1002/smll.201101791
Cao X, Huang M, Ding B, Yu J, Sun G (2013) Robust polyacrylonitrile nanofibrous membrane reinforced with jute cellulose nanowhiskers for water purification. Desalination 316:120–126. https://doi.org/10.1016/j.desal.2013.01.031
Desai K, Kit K, Li J, Davidson PM, Zivanovic S, Meyer H (2009) Nanofibrous chitosan non-wovens for filtration applications. Polymer 50:3661–3669. https://doi.org/10.1016/j.polymer.2009.05.058
Ge J, Zhang J, Wang F, Li Z, Yu J, Ding B (2017) Superhydrophilic and underwater superoleophobic nanofibrous membrane with hierarchical structured skin for effective oil-in-water emulsion separation. J Mater Chem A 5:497–502. https://doi.org/10.1039/C6TA07652A
Gopal R, Kaur S, Ma Z, Chan C, Ramakrishna S, Matsuura T (2006) Electrospun nanofibrous filtration membrane. J Memb Sci 281:581–586. https://doi.org/10.1016/j.memsci.2006.04.026
Gopal R, Kaur S, Feng CY, Chan C, Ramakrishna S, Tabe S, Matsuura T (2007) Electrospun nanofibrous polysulfone membranes as pre-filters: particulate removal. J Memb Sci 289:210–219. https://doi.org/10.1016/j.memsci.2006.11.056
Hafiane A, Lemordant D, Dhahbi M (2000) Removal of hexavalent chromium by nanofiltration. Desalination 130:305–312. https://doi.org/10.1016/S0011-9164(00)00094-1
Haider S, Park S-Y (2009) Preparation of the electrospun chitosan nanofibers and their applications to the adsorption of Cu (II) and Pb(II) ions from an aqueous solution. J Memb Sci 328:90–96. https://doi.org/10.1016/j.memsci.2008.11.046
Kaur S, Rana D, Matsuura T, Sundarrajan S, Ramakrishna S (2012a) Preparation and characterization of surface modified electrospun membranes for higher filtration flux. J Memb Sci 390:235–242. https://doi.org/10.1016/j.memsci.2011.11.045
Kaur S, Sundarrajan S, Rana D, Matsuura T, Ramakrishna S (2012b) Influence of electrospun fiber size on the separation efficiency of thin film nanofiltration composite membrane. J Memb Sci 392:101–111. https://doi.org/10.1016/j.memsci.2011.12.005
Li X, Wu X, He G, Sun J, Xiao W, Tan Y (2014) Microspheroidization treatment of macroporous TiO2 to enhance its recycling and prevent membrane fouling of photocatalysis-membrane system. Chem Eng J 251:58–68. https://doi.org/10.1016/j.cej.2014.04.020
Lu J-W, Zhu Y-L, Guo Z-X, Hu P, Yu J (2006) Electrospinning of sodium alginate with poly(ethylene oxide). Polymer 47:8026–8031. https://doi.org/10.1016/j.polymer.2006.09.027
Luo C, Tian Z, Yang B, Zhang L, Yan S (2013) Manganese dioxide/iron oxide/acid oxidized multi-walled carbon nanotube magnetic nanocomposite for enhanced hexavalent chromium removal. Chem Eng J 234:256–265. https://doi.org/10.1016/j.cej.2013.08.084
Ma H, Burger C, Hsiao BS, Chu B (2011) Ultrafine polysaccharide nanofibrous membranes for water purification. Biomacromol 12:970–976. https://doi.org/10.1021/bm1013316
Ma H, Burger C, Hsiao BS, Chu B (2012) Nanofibrous microfiltration membrane based on cellulose nanowhiskers. Biomacromol 13:180–186. https://doi.org/10.1021/bm201421g
Mokhena TC, Luyt AS (2014) Investigation of polyethylene/sisal whiskers nanocomposites prepared under different conditions. Polym Compos 35:2221–2233. https://doi.org/10.1002/pc.22887
Mokhena TC, Jacobs V, Luyt AS (2015) A review on electrospun bio-based polymers for water treatment. Express Polym Lett 9:839–880. https://doi.org/10.3144/expresspolymlett.2015.79
Moon S, Ryu BY, Choi J, Jo B, Farris RJ (2009) The morphology and mechanical properties of sodium alginate based electrospun poly(ethylene oxide) nanofibers. Polym Eng Sci 49:52–59. https://doi.org/10.1002/pen.21216
Mtibe A, Linganiso LZ, Mathew AP, Oksman K, John MJ, Anandjiwala RD (2015) A comparative study on properties of micro and nanopapers produced from cellulose and cellulose nanofibres. Carbohydr Polym 118:1–8. https://doi.org/10.1016/j.carbpol.2014.10.007
Muthukrishnan M, Guha B (2008) Effect of pH on rejection of hexavalent chromium by nanofiltration. Desalination 219:171–178. https://doi.org/10.1016/j.desal.2007.04.054
Nie H, He A, Zheng J, Xu S, Li J, Han CC (2008) Effects of chain conformation and entanglement on the electrospinning of pure alginate. Biomacromol 9:1362–1365. https://doi.org/10.1021/bm701349j
Patrício PS de O, Pereira FV, dos Santos MC, de Souza PP, Roa JP, Orefice RL (2013) Increasing the elongation at break of polyhydroxybutyrate biopolymer: effect of cellulose nanowhiskers on mechanical and thermal properties. J Appl Polym Sci 127:3613–3621. https://doi.org/10.1002/app.37811
Pradhan J, Das SN, Thakur RS (1999) Adsorption of hexavalent chromium from aqueous solution by using activated red mud. J Colloid Interface Sci 217:137–141. https://doi.org/10.1006/jcis.1999.6288
Saeed K, Haider S, Oh T-J, Park S-Y (2008) Preparation of amidoxime-modified polyacrylonitrile (PAN-oxime) nanofibers and their applications to metal ions adsorption. J Memb Sci 322:400–405. https://doi.org/10.1016/j.memsci.2008.05.062
Sharma PR, Joshi R, Sharma SK, Hsiao BS (2017) A simple approach to prepare carboxycellulose nanofibers from untreated biomass. Biomacromol 18:2333–2342. https://doi.org/10.1021/acs.biomac.7b00544
Taha AA, Y-n Wu, Wang H, Li F (2012) Preparation and application of functionalized cellulose acetate/silica composite nanofibrous membrane via electrospinning for Cr(VI) ion removal from aqueous solution. J Environ Manage 112:10–16. https://doi.org/10.1016/j.jenvman.2012.05.031
Thavasi V, Singh G, Ramakrishna S (2008) Electrospun nanofibers in energy and environmental applications. Energy Environ Sci 1:205–221. https://doi.org/10.1039/B809074M
Tian Y et al (2011) Electrospun membrane of cellulose acetate for heavy metal ion adsorption in water treatment. Carbohydr Polym 83:743–748. https://doi.org/10.1016/j.carbpol.2010.08.054
Wang J, Chen C (2009) Biosorbents for heavy metals removal and their future. Biotechnol Adv 27:195–226. https://doi.org/10.1016/j.biotechadv.2008.11.002
Wang X, Chen X, Yoon K, Fang D, Hsiao BS, Chu B (2005) High flux filtration medium based on nanofibrous substrate with hydrophilic nanocomposite coating. Environ Sci Technol 39:7684–7691. https://doi.org/10.1021/es050512j
Wang X, Fang D, Yoon K, Hsiao BS, Chu B (2006) High performance ultrafiltration composite membranes based on poly(vinyl alcohol) hydrogel coating on crosslinked nanofibrous poly(vinyl alcohol) scaffold. J Memb Sci 278:261–268. https://doi.org/10.1016/j.memsci.2005.11.009
Wang R, Liu Y, Li B, Hsiao BS, Chu B (2012) Electrospun nanofibrous membranes for high flux microfiltration. J Memb Sci 392:167–174. https://doi.org/10.1016/j.memsci.2011.12.019
Wang R et al (2013) Nanofibrous microfiltration membranes capable of removing bacteria, viruses and heavy metal ions. J Memb Sci 446:376–382. https://doi.org/10.1016/j.memsci.2013.06.020
Wang L, Pan K, Li L, Cao B (2014a) Surface hydrophilicity and structure of hydrophilic modified PVDF membrane by nonsolvent induced phase separation and their effect on oil/water separation performance. Ind Eng Chem Res 53:6401–6408. https://doi.org/10.1021/ie4042388
Wang Z, Ma H, Hsiao BS, Chu B (2014b) Nanofibrous ultrafiltration membranes containing cross-linked poly(ethylene glycol) and cellulose nanofiber composite barrier layer. Polymer 55:366–372. https://doi.org/10.1016/j.polymer.2013.10.049
Yoon K, Kim K, Wang X, Fang D, Hsiao BS, Chu B (2006) High flux ultrafiltration membranes based on electrospun nanofibrous PAN scaffolds and chitosan coating. Polymer 47:2434–2441. https://doi.org/10.1016/j.polymer.2006.01.042
Yu L, Han M, He F (2017) A review of treating oily wastewater. Arab J Chem 10:S1913–S1922. https://doi.org/10.1016/j.arabjc.2013.07.020
Zhan Y et al (2015) Construction of lysozyme exfoliated rectorite-based electrospun nanofibrous membranes for bacterial inhibition. J Appl Polym Sci 132:1–10. https://doi.org/10.1002/app.41496
Zhang Y, Cui P, Du T, Shan L, Wang Y (2009) Development of a sulfated Y-doped nonstoichiometric zirconia/polysulfone composite membrane for treatment of wastewater containing oil. Sep Purif Technol 70:153–159. https://doi.org/10.1016/j.seppur.2009.09.010
Zhang J et al (2015) Antimicrobial activity and cytotoxicity of nanofibrous mats immobilized with polysaccharides-rectorite based nanogels. Colloids Surf B 133:370–377. https://doi.org/10.1016/j.colsurfb.2015.04.051
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The authors would like to thank the Professional Development Programme of the Department of Science and Technology–National Research Foundation (DST-NRF) of South Africa for their financial support.
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Mokhena, T.C., Jacobs, N.V. & Luyt, A.S. Nanofibrous alginate membrane coated with cellulose nanowhiskers for water purification. Cellulose 25, 417–427 (2018). https://doi.org/10.1007/s10570-017-1541-1
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DOI: https://doi.org/10.1007/s10570-017-1541-1