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Akbar Heidari A, Mahdavi H. Recent Advances in the Support Layer, Interlayer and Active Layer of TFC and TFN Organic Solvent Nanofiltration (OSN) Membranes: A Review. CHEM REC 2023:e202300189. [PMID: 37642266 DOI: 10.1002/tcr.202300189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/28/2023] [Indexed: 08/31/2023]
Abstract
Although separation of solutes from organic solutions is considered a challenging process, it is inevitable in various chemical, petrochemical and pharmaceutical industries. OSN membranes are the heart of OSN technology that are widely utilized to separate various solutes and contaminants from organic solvents, which is now considered an emerging field. Hence, numerous studies have been attracted to this field to manufacture novel membranes with outstanding properties. Thin-film composite (TFC) and nanocomposite (TFN) membranes are two different classes of membranes that have been recently utilized for this purpose. TFC and TFN membranes are made up of similar layers, and the difference is the use of various nanoparticles in TFN membranes, which are classified into two types of porous and nonporous ones, for enhancing the permeate flux. This study aims to review recent advances in TFC and TFN membranes fabricated for organic solvent nanofiltration (OSN) applications. Here, we will first study the materials used to fabricate the support layer, not only the membranes which are not stable in organic solvents and require to be cross-linked, but also those which are inherently stable in harsh media and do not need any cross-linking step, and all of their advantages and disadvantages. Then, we will study the effects of fabricating different interlayers on the performance of the membranes, and the mechanisms of introducing an interlayer in the regulation of the PA structure. At the final step, we will study the type of monomers utilized for the fabrication of the active layer, the effect of surfactants in reducing the tension between the monomers and the membrane surface, and the type of nanoparticles used in the active layer of TFN membranes and their effects in enhancing the membrane separation performance.
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Affiliation(s)
- Ali Akbar Heidari
- School of Chemistry, College of Science, University of Tehran, 1417614411, Tehran, Iran E-mail: addresses
| | - Hossein Mahdavi
- School of Chemistry, College of Science, University of Tehran, 1417614411, Tehran, Iran E-mail: addresses
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Marchetti P, Livingston AG. Predictive membrane transport models for Organic Solvent Nanofiltration: How complex do we need to be? J Memb Sci 2015. [DOI: 10.1016/j.memsci.2014.10.030] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Marchetti P, Jimenez Solomon MF, Szekely G, Livingston AG. Molecular separation with organic solvent nanofiltration: a critical review. Chem Rev 2014; 114:10735-806. [PMID: 25333504 DOI: 10.1021/cr500006j] [Citation(s) in RCA: 816] [Impact Index Per Article: 81.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Patrizia Marchetti
- Department of Chemical Engineering and Chemical Technology, Imperial College London , Exhibition Road, London SW7 2AZ, United Kingdom
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Dražević E, Košutić K, Kolev V, Freger V. Does hindered transport theory apply to desalination membranes? ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:11471-11478. [PMID: 25137614 DOI: 10.1021/es502085p] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
As reverse osmosis (RO) and nanofiltration polyamide membranes become increasingly used for water purification, prediction of pollutant transport is required for membrane development and process engineering. Many popular models use hindered transport theory (HTT), which considers a spherical solute moving through an array of fluid-filled rigid cylindrical pores. Experiments and molecular dynamic simulations, however, reveal that polyamide membranes have a distinctly different structure of a "molecular sponge", a network of randomly connected voids widely distributed in size. In view of this disagreement, this study critically examined the validity of HTT by directly measuring diffusivities of several alcohols within a polyamide film of commercial RO membrane using attenuated total reflection-FTIR. It is found that measured diffusivities deviate from HTT predictions by as much as 2-3 orders of magnitude. This result indicates that HTT does not adequately describe solute transport in desalination membranes. As a more adequate alternative, the concept of random resistor networks is suggested, with resistances described by models of activated transport in "soft" polymers without a sharp size cutoff and with a proper address of solute partitioning.
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Affiliation(s)
- Emil Dražević
- Faculty of Chemical Engineering and Technology, University of Zagreb , Marulićev trg 19, 10000 Zagreb, Croatia
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Wang J, Dlamini DS, Mishra AK, Pendergast MTM, Wong MC, Mamba BB, Freger V, Verliefde AR, Hoek EM. A critical review of transport through osmotic membranes. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.12.034] [Citation(s) in RCA: 216] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Golnari A, Moradi A, Soltani A. Effects of different potential functions on modeling of RO membrane performance by use of an advanced model. RESEARCH ON CHEMICAL INTERMEDIATES 2012. [DOI: 10.1007/s11164-012-0784-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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A new approach for modeling of RO membranes using MD-SF-PF model and CFD technique. RESEARCH ON CHEMICAL INTERMEDIATES 2011. [DOI: 10.1007/s11164-011-0334-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Oizerovich-Honig R, Raim V, Srebnik S. Simulation of thin film membranes formed by interfacial polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:299-306. [PMID: 19824686 DOI: 10.1021/la9024684] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Interfacial polymerization is widely used today for the production of ultrathin films for encapsulation, chemical separations, and desalination. Polyamide films, in particular, are employed in manufacturing of reverse osmosis and nanofiltration membranes. While these materials show excellent salt rejection, they have rather low water permeability, both properties that apparently stem from the rigid cross-linked structure. An increasing amount of experimental research on membranes of different chemistries and membrane characterization suggests the importance of other factors (such as unreacted functional groups and surface roughness) in determining membrane performance. We developed a molecular simulation model to qualitatively study the effects of various synthesis conditions on membrane performance, in terms of its estimated porosity and permeability. The model is of an interfacial aggregation process of two types of functional monomers. Film growth with time and structural characteristics of the final film are compared with predictions of existing theories and experimental observations.
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Affiliation(s)
- Rachel Oizerovich-Honig
- Department of Chemical Engineering, Technion-Israel Institute of Technology, Haifa, Israel 32000
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MEHDIZADEH HUSSEIN, DICKSON JAMESM. MODELLING OF TEMPERATURE EFFECTS ON THE PERFORMANCE OF REVERSE OSMOSIS MEMBRANES. CHEM ENG COMMUN 2007. [DOI: 10.1080/00986449108910865] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- HUSSEIN MEHDIZADEH
- a Department of Chemical Engineering , McMaster University , Hamilton, Ontario, L8S 4L7, (416) 525–9140, Canada
| | - JAMES M. DICKSON
- a Department of Chemical Engineering , McMaster University , Hamilton, Ontario, L8S 4L7, (416) 525–9140, Canada
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MEHDIZADEH HUSSEIN, DICKSON JAMESM. EVALUATION OF SURFACE FORCE-PORE FLOW AND MODIFIED SURFACE FORCE-PORE FLOW MODELS FOR REVERSE OSMOSIS TRANSPORT. CHEM ENG COMMUN 2007. [DOI: 10.1080/00986449108910863] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- HUSSEIN MEHDIZADEH
- a Department of Chemical Engineering , McMaster University , Hamilton, Ontario, L8S 4L7, (416)525–9140, Canada
| | - JAMES M. DICKSON
- a Department of Chemical Engineering , McMaster University , Hamilton, Ontario, L8S 4L7, (416)525–9140, Canada
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Analysis of modified surface force pore flow model with concentration polarization and comparison with Spiegler–Kedem model in reverse osmosis systems. J Memb Sci 2004. [DOI: 10.1016/j.memsci.2003.11.021] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ji J, Dickson JM, Childs RF, McCarry BE. Mathematical Model for the Formation of Thin-Film Composite Membranes by Interfacial Polymerization: Porous and Dense Films. Macromolecules 1999. [DOI: 10.1021/ma991377w] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- J. Ji
- Departments of Chemistry and Chemical Engineering, McMaster University, Hamilton, Ontario, Canada, L8S 4L7
| | - J. M. Dickson
- Departments of Chemistry and Chemical Engineering, McMaster University, Hamilton, Ontario, Canada, L8S 4L7
| | - R. F. Childs
- Departments of Chemistry and Chemical Engineering, McMaster University, Hamilton, Ontario, Canada, L8S 4L7
| | - B. E. McCarry
- Departments of Chemistry and Chemical Engineering, McMaster University, Hamilton, Ontario, Canada, L8S 4L7
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Soltanieh M, Mousavi M. Application of charged membranes in water softening: modeling and experiments in the presence of polyelectrolytes. J Memb Sci 1999. [DOI: 10.1016/s0376-7388(98)00285-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Pontalier PY, Ismail A, Ghoul M. Mechanisms for the selective rejection of solutes in nanofiltration membranes. Sep Purif Technol 1997. [DOI: 10.1016/s1383-5866(97)00047-6] [Citation(s) in RCA: 73] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Mehdizadeh H, Dickson J. Solving nonlinear differential equations of membrane transport by orthogonal collocation. Comput Chem Eng 1990. [DOI: 10.1016/0098-1354(90)87075-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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