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Boussouga YA, Than H, Schäfer AI. Selenium species removal by nanofiltration: Determination of retention mechanisms. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 829:154287. [PMID: 35248638 DOI: 10.1016/j.scitotenv.2022.154287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/28/2022] [Accepted: 02/28/2022] [Indexed: 06/14/2023]
Abstract
Selenium (Se) is a dissolved oxyanion drinking water contaminant requiring appropriate removal technologies. The removal of selenite (SeIV) and selenite (SeVI) with nanofiltration (NF) was investigated with an emphasis on the role of Se speciation and membrane charge screening on the retention mechanisms. The pH (2 to 12) showed strong pH dependence of Se retention, which was due to the speciation. No significant impact of salinity was observed by increasing NaCl concentration from 0.58 to 20 g/L. Application of the Donnan steric pore partitioning model with dielectric exclusion (DSPM-DE) showed that Donnan exclusion was the dominant retention mechanism for the oxyanions Se species. Nine different organic matter (OM) types were investigated at 10 mgC/L to determine if OM affects Se retention. Only OM characterised by negatively charged fractions, such as humic acid (HA), enhanced Se retention with NF270 of up to 20% for SeIV and 10% for SeVI. This was explained by enhanced Donnan exclusion. NF270 was effective in removing Se from real water (Gahard groundwater, Ille et Vilaine, France). The EU guideline (20 μg/L) of Se in drinking water was achieved with comparable performance to OM-free experiments using synthetic waters.
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Affiliation(s)
- Youssef-Amine Boussouga
- Institute for Advanced Membrane Technology (IAMT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
| | - Hieu Than
- Institute for Advanced Membrane Technology (IAMT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Andrea I Schäfer
- Institute for Advanced Membrane Technology (IAMT), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
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2
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Ma P, Zheng J, Zhao D, Zhang W, Lu G, Lin L, Zhao Z, Huang Z, Cao L. The Selective Transport of Ions in Charged Nanopore with Combined Multi-Physics Fields. MATERIALS 2021; 14:ma14227012. [PMID: 34832413 PMCID: PMC8622219 DOI: 10.3390/ma14227012] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/01/2021] [Accepted: 11/10/2021] [Indexed: 01/03/2023]
Abstract
The selective transport of ions in nanopores attracts broad interest due to their potential applications in chemical separation, ion filtration, seawater desalination, and energy conversion. The ion selectivity based on the ion dehydration and steric hindrance is still limited by the very similar diameter between different hydrated ions. The selectivity can only separate specific ion species, lacking a general separation effect. Herein, we report the highly ionic selective transport in charged nanopore through the combination of hydraulic pressure and electric field. Based on the coupled Poisson–Nernst–Planck (PNP) and Navier–Stokes (NS) equations, the calculation results suggest that the coupling of hydraulic pressure and electric field can significantly enhance the ion selectivity compared to the results under the single driven force of hydraulic pressure or electric field. Different from the material-property-based ion selective transport, this method endows the general separation effect between different kinds of ions. Through the appropriate combination of hydraulic pressure and electric field, an extremely high selectivity ratio can be achieved. Further in-depth analysis reveals the influence of nanopore diameter, surface charge density and ionic strength on the selectivity ratio. These findings provide a potential route for high-performance ionic selective transport and separation in nanofluidic systems.
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Affiliation(s)
- Pengfei Ma
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
| | - Jianxiang Zheng
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
- Fujian Research Center for Nuclear Engineering, Xiamen 361005, China
| | - Danting Zhao
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
| | - Wenjie Zhang
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
| | - Gonghao Lu
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
| | - Lingxin Lin
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
| | - Zeyuan Zhao
- Fujian Key Laboratory of Functional Marine Sensing Materials, Minjiang University, Fuzhou 350108, China;
| | - Zijing Huang
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
- Fujian Research Center for Nuclear Engineering, Xiamen 361005, China
- Correspondence: (Z.H.); (L.C.)
| | - Liuxuan Cao
- College of Energy, Xiamen University, Xiamen 361005, China; (P.M.); (J.Z.); (D.Z.); (W.Z.); (G.L.); (L.L.)
- Fujian Research Center for Nuclear Engineering, Xiamen 361005, China
- Correspondence: (Z.H.); (L.C.)
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A Novel Numerical Procedure to Estimate the Electric Charge in the Pore from Filtration of Single-Salt Solutions. MEMBRANES 2021; 11:membranes11100726. [PMID: 34677493 PMCID: PMC8537545 DOI: 10.3390/membranes11100726] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 09/19/2021] [Indexed: 11/23/2022]
Abstract
The assessment of physicochemical parameters governing the transport of ions through nanoporous membranes is a major challenge due to the difficulty in experimental estimation of the dielectric constant of the solution confined in nanopores and the volumetric membrane charge. Numerical identification by adjusting their values to fit experimental data is a potential solution, but this method is complicated for single-salt solutions due to the infinite number of couples that can describe a rejection curve. In this study, a novel procedure based on physical simplifications which allows the estimation of a range of values for these two parameters is proposed. It is shown here that the evolution of the interval of membrane charge with salt concentration can be described in all the experimental conditions by the Langmuir–Freundlich hybrid adsorption isotherm. Finally, it is highlighted that considering the mean dielectric constant and the adsorption isotherms assessed from a range of concentrations allowed a good prediction of rejection curves, irrespective of the salt and membrane considered.
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Ghorbani A, Bayati B, Drioli E, Macedonio F, Kikhavani T, Frappa M. Modeling of Nanofiltration Process Using DSPM-DE Model for Purification of Amine Solution. MEMBRANES 2021; 11:230. [PMID: 33805230 PMCID: PMC8064396 DOI: 10.3390/membranes11040230] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 11/16/2022]
Abstract
The formation of heat stable salts (HSS) during the natural gas sweetening process by amine solvent causes many problems such as corrosion, foaming, capacity reduction, and amine loss. A modeling study was carried out for the removal of HSS ions from amine solution using nanofiltration (NF) membrane process that ensures the reuse of amine solution for gas sweetening. This model studies the physics of the nanofiltration process by adjusting and investigating pore radius, the effects of membrane charge, and other membrane characteristics. In this paper, the performance of the ternary ions was investigated during the removal process from methyl di-ethanol amine solution by the nanofiltration membrane process. Correlation between feed concentration and permeate concentration, using experimental results with mathematical correlation as Ci,p = f (Ci,f) was used in modeling. The results showed that the calculated data from the model provided a good agreement with experimental results (R2 = 0.90-0.75). Also, the effect of operating conditions (including feed pressure and feed flow rate on ions rejection and recovery ratio across the flat-sheet membrane) was studied. The results showed that the recovery and rejection ratios of the NF membrane depend on the driving pressure across the membrane. While the driving pressure is affected by the feed flow conditions and feed pressure.
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Affiliation(s)
- Asma Ghorbani
- Department of Chemical Engineering, Ilam University, Ilam 69315-516, Iran; (A.G.); (T.K.)
| | - Behrouz Bayati
- Department of Chemical Engineering, Ilam University, Ilam 69315-516, Iran; (A.G.); (T.K.)
| | - Enrico Drioli
- Institute on Membrane Technology, ITM-CNR, c/o University of Calabria, via P. Bucci, 17/C, 87036 Rende, Cosenza, Italy; (E.D.); (F.M.); (M.F.)
- Department of Environmental and Chemical Engineering, University of Calabria, via P. Bucci 45/A, 87036 Rende, Cosenza, Italy
| | - Francesca Macedonio
- Institute on Membrane Technology, ITM-CNR, c/o University of Calabria, via P. Bucci, 17/C, 87036 Rende, Cosenza, Italy; (E.D.); (F.M.); (M.F.)
| | - Tavan Kikhavani
- Department of Chemical Engineering, Ilam University, Ilam 69315-516, Iran; (A.G.); (T.K.)
| | - Mirko Frappa
- Institute on Membrane Technology, ITM-CNR, c/o University of Calabria, via P. Bucci, 17/C, 87036 Rende, Cosenza, Italy; (E.D.); (F.M.); (M.F.)
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Micari M, Diamantidou D, Heijman B, Moser M, Haidari A, Spanjers H, Bertsch V. Experimental and theoretical characterization of commercial nanofiltration membranes for the treatment of ion exchange spent regenerant. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118117] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Xu R, Zhou M, Wang H, Wang X, Wen X. Influences of temperature on the retention of PPCPs by nanofiltration membranes: Experiments and modeling assessment. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117817] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yaroshchuk A, Bruening ML, Zholkovskiy E. Modelling nanofiltration of electrolyte solutions. Adv Colloid Interface Sci 2019; 268:39-63. [PMID: 30951927 DOI: 10.1016/j.cis.2019.03.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 03/08/2019] [Accepted: 03/08/2019] [Indexed: 11/18/2022]
Abstract
This review critically examines current models for nanofiltration (NF) of electrolyte solutions. We start from linear irreversible thermodynamics, we derive a basic equation set for ion transfer in terms of gradients of ion electrochemical potentials and transmembrane volume flux. These equations are extended to the case of significant differences of thermodynamic forces across the membrane (continuous version of irreversible thermodynamics) and solved in quadratures for single salts and trace ions added to single salts in the case of macroscopically-homogeneous membranes. These solutions reduce to (quasi)analytical expressions in the popular Spiegler-Kedem approximation (composition-independent phenomenological coefficients), which we extend to the case of trace ions. This enables us to identify membrane properties (e.g. ion permeances, ion reflection coefficients, electrokinetic charge density) that control its performance in NF of multi-ion solutions. Further, we specify the phenomenological coefficients of irreversible thermodynamics in terms of ion partitioning, hindrance and diffusion coefficients for the model of straight cylindrical capillaries. The corresponding expressions enable assessment of the applicability of the popular nanopore model of NF. This model (based on the use of macroscopic approaches at nanoscale) leads to a number of trends that have never been observed experimentally. We also show that the use of the Born formula (frequently employed for the description of dielectric exclusion) hardly leads to meaningful values of solvent dielectric constant in membrane pores because this formula disregards the very solvent structure whose changes are supposed to bring about the reduction of dielectric permittivity in nanopores. We conclude that the effect should better be quantified in terms of ion excess solvation energies in the membrane phase. As an alternative to the nanopore description of NF, we review recent work on the development of an advanced engineering model for NF of multi-ion solutions in terms of a solution-diffusion-electromigration mechanism. This model (taking into account spontaneously arising transmembrane electric fields) captures several trends observed experimentally, and the use of trace ions can provide model parameters (ion permeances in the membrane) from experiment. We also consider a recent model (ultrathin barrier layers with deviations from local electroneutrality) that may reproduce observed feed-salt concentration dependences of membrane performance in terms of concentration-independent properties like excess ion solvation energies. Due to its complexity, practical modelling of nanofiltration will probably be performed with advanced engineering models for the foreseeable future. Although mechanistic studies are vital for understanding transport and developing membranes, future simulations in this area will likely need to depart from typical continuum models to provide physical insight. For enhancing the quality of modelling input, it is essential to improve the control of concentration polarization in membrane test cells.
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Affiliation(s)
- Andriy Yaroshchuk
- ICREA, Barcelona, Spain; Department of Chemical Engineering, Polytechnic University of Catalonia, Barcelona Tech, Spain.
| | - Merlin L Bruening
- Department of Chemical & Biomolecular Engineering, University of Notre Dame, Notre Dame, IN, USA
| | - Emiliy Zholkovskiy
- F.D.Ovcharenko Institute of Bio-Colloid Chemistry, National Academy of Science of Ukraine, Kyiv, Ukraine
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Fridman-Bishop N, Tankus KA, Freger V. Permeation mechanism and interplay between ions in nanofiltration. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2017.11.050] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Déon S, Deher J, Lam B, Crini N, Crini G, Fievet P. Remediation of Solutions Containing Oxyanions of Selenium by Ultrafiltration: Study of Rejection Performances with and without Chitosan Addition. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02615] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sébastien Déon
- Institut
UTINAM (UMR CNRS 6213), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
| | - Julien Deher
- Institut
UTINAM (UMR CNRS 6213), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
- Laboratoire
Chrono-Environnement (UMR CNRS 6249), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
| | - Boukary Lam
- Institut
UTINAM (UMR CNRS 6213), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
| | - Nadia Crini
- Laboratoire
Chrono-Environnement (UMR CNRS 6249), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
| | - Gregorio Crini
- Laboratoire
Chrono-Environnement (UMR CNRS 6249), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
| | - Patrick Fievet
- Institut
UTINAM (UMR CNRS 6213), Université de Bourgogne Franche-Comté, 16 route de Gray, Besançon, 25030 CEDEX, France
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Bandini S, Morelli V. Effect of temperature, pH and composition on nanofiltration of mono/disaccharides: Experiments and modeling assessment. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.03.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Yaroshchuk A, Bruening ML. An analytical solution of the solution-diffusion-electromigration equations reproduces trends in ion rejections during nanofiltration of mixed electrolytes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.09.046] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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12
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Nicolini JV, Borges CP, Ferraz HC. Selective rejection of ions and correlation with surface properties of nanofiltration membranes. Sep Purif Technol 2016. [DOI: 10.1016/j.seppur.2016.07.042] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Magnico P. Ion transport dependence on the ion pairing/solvation competition in cation-exchange membranes. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.01.051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Efligenir A, Fievet P, Déon S, Salut R. Characterization of the isolated active layer of a NF membrane by electrochemical impedance spectroscopy. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2014.12.044] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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15
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Bandini S, Nataloni L. Nanofiltration for dextrose recovery from crystallization mother liquors: A feasibility study. Sep Purif Technol 2015. [DOI: 10.1016/j.seppur.2014.10.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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16
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Kezia K, Lee J, Ogieglo W, Hill A, Benes NE, Kentish SE. The transport of hydronium and hydroxide ions through reverse osmosis membranes. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.02.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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17
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Pages N, Yaroshchuk A, Gibert O, Cortina JL. Rejection of trace ionic solutes in nanofiltration: Influence of aqueous phase composition. Chem Eng Sci 2013. [DOI: 10.1016/j.ces.2013.09.042] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Déon S, Dutournié P, Fievet P, Limousy L, Bourseau P. Concentration polarization phenomenon during the nanofiltration of multi-ionic solutions: influence of the filtrated solution and operating conditions. WATER RESEARCH 2013; 47:2260-2272. [PMID: 23434044 DOI: 10.1016/j.watres.2013.01.044] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2012] [Revised: 01/25/2013] [Accepted: 01/28/2013] [Indexed: 06/01/2023]
Abstract
One of the major difficulties for the prediction of separation performances in the case of multi-ionic mixtures nanofiltration lies in the description of the concentration polarization phenomenon. Usual models available in literature do not take account of the polarization phenomenon or only describe it cursorily. Very few studies dedicated to the understanding and the specific description of the concentration polarization phenomenon are available in literature and a 2-D multi-ionic model describing the layer heterogeneity along the membrane length has never been proposed yet. The model used in the present work, called Pore and Polarization Transport Model (PPTM), allows an accurate description of the concentration polarization layer occurring during the filtration of multi-ionic solutions by taking account of the radial electromigrative transport in the layer, the turbulence, as well as the axial heterogeneity. In this context, the present paper aims at proposing a numerical investigation of the influence of operating conditions on the behavior of the polarization layer occurring at the membrane vicinity. The input parameters governing the transport through the membrane have been assessed in a previous study in the same experimental conditions so that only the polarization layer is investigated here. The proposed model which was previously validated on experimental observed rejection curves is then used to understand how operating conditions, such as applied pressure, feed flow-rate, or divalent ion proportion, govern the polarization phenomenon. For this purpose, concentration and thickness axial profiles along the membrane length and radial profiles within the polarization layer are investigated for various conditions. Finally, the impact of the type of divalent ion and the number of ions is also studied on various mixtures.
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Affiliation(s)
- Sébastien Déon
- Institut UTINAM (UMR CNRS 6213), Université de Franche-Comté, 16 route de Gray, 25030 Besançon cedex, France.
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Moslemi M, Davies SH, Masten SJ. Rejection of Bromide and Bromate Ions by a Ceramic Membrane. ENVIRONMENTAL ENGINEERING SCIENCE 2012; 29:1092-1096. [PMID: 23236251 PMCID: PMC3516424 DOI: 10.1089/ees.2012.0086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 07/28/2012] [Indexed: 06/01/2023]
Abstract
Effects of pH and the addition of calcium chloride (CaCl(2)) on bromate (BrO(3) (-)) and bromide (Br(-)) rejection by a ceramic membrane were investigated. Rejection of both ions increased with pH. At pH 8, the rejection of BrO(3) (-) and Br(-) was 68% and 63%, respectively. Donnan exclusion appears to play an important role in determining rejection of BrO(3) (-) and Br(-). In the presence of CaCl(2), rejection of BrO(3) (-) and Br(-) ions was greatly reduced, confirming the importance of electrostatic interactions in determining rejection of BrO(3) (-) and Br(-). The effect of Ca(2+) is so pronounced that in most natural waters, rejection of both BrO(3) (-) and Br(-) by the membrane would be extremely small.
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Affiliation(s)
| | - Simon H. Davies
- Department of Civil and Environmental Engineering, Michigan State University, East Lansing, Michigan
| | - Susan J. Masten
- Department of Civil Engineering, McMaster University, Hamilton, Canada
- Department of Civil and Environmental Engineering, Michigan State University, East Lansing, Michigan
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Wang X, Fang Y, Tu C, Van der Bruggen B. Modelling of the separation performance and electrokinetic properties of nanofiltration membranes. INT REV PHYS CHEM 2012. [DOI: 10.1080/0144235x.2012.659049] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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