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Long L, Guo H, Zhang L, Gan Q, Wu C, Zhou S, Peng LE, Tang CY. Engraving Polyamide Layers by In Situ Self-Etchable CaCO 3 Nanoparticles Enhances Separation Properties and Antifouling Performance of Reverse Osmosis Membranes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2024; 58:6435-6443. [PMID: 38551393 DOI: 10.1021/acs.est.4c00164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Nanovoids within a polyamide layer play an important role in the separation performance of thin-film composite (TFC) reverse osmosis (RO) membranes. To form more extensive nanovoids for enhanced performance, one commonly used method is to incorporate sacrificial nanofillers in the polyamide layer during the exothermic interfacial polymerization (IP) reaction, followed by some post-etching processes. However, these post-treatments could harm the membrane integrity, thereby leading to reduced selectivity. In this study, we applied in situ self-etchable sacrificial nanofillers by taking advantage of the strong acid and heat generated in IP. CaCO3 nanoparticles (nCaCO3) were used as the model nanofillers, which can be in situ etched by reacting with H+ to leave void nanostructures behind. This reaction can further degas CO2 nanobubbles assisted by heat in IP to form more nanovoids in the polyamide layer. These nanovoids can facilitate water transport by enlarging the effective surface filtration area of the polyamide and reducing hydraulic resistance to significantly enhance water permeance. The correlations between the nanovoid properties and membrane performance were systematically analyzed. We further demonstrate that the nCaCO3-tailored membrane can improve membrane antifouling propensity and rejections to boron and As(III) compared with the control. This study investigated a novel strategy of applying self-etchable gas precursors to engrave the polyamide layer for enhanced membrane performance, which provides new insights into the design and synthesis of TFC membranes.
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Affiliation(s)
- Li Long
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Hao Guo
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
- Institute of Environment and Ecology, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, P R China
| | - Lingyue Zhang
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Qimao Gan
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Chenyue Wu
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Shenghua Zhou
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Lu Elfa Peng
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
| | - Chuyang Y Tang
- Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR 999077, P R China
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2
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Qiu Z, Chen J, Zeng J, Dai R, Wang Z. A review on artificial water channels incorporated polyamide membranes for water purification: Transport mechanisms and performance. WATER RESEARCH 2023; 247:120774. [PMID: 37898000 DOI: 10.1016/j.watres.2023.120774] [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: 08/23/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 10/30/2023]
Abstract
While thin-film composite (TFC) polyamide (PA) membranes are advanced for removing salts and trace organic contaminants (TrOCs) from water, TFC PA membranes encounter a water permeance-selectivity trade-off due to PA layer structural characteristics. Drawing inspiration from the excellent water permeance and solute rejection of natural biological channels, the development of analogous artificial water channels (AWCs) in TFC PA membranes (abbreviated as AWCM) promises to achieve superior mass transfer efficiency, enabling breaking the upper bound of water permeance and selectivity. Herein, we first discussed the types and structural characteristics of AWCs, followed by summarizing the methods for constructing AWCM. We discussed whether the AWCs acted as the primary mass transfer channels in AWCM and emphasized the important role of the AWCs in water transport and ion/TrOCs rejection. We thoroughly summarized the molecular-level mechanisms and structure-performance relationship of water molecules, ions, and TrOCs transport in the confined nanospace of AWCs, which laid the foundation for illustrating the enhanced water permeance and salt/TrOCs selectivity of AWCM. Finally, we discussed the challenges encountered in the field of AWCM and proposed future perspectives for practical applications. This review is expected to offer guidance for understanding the transport mechanisms of AWCM and developing next-generation membrane for effective water treatment.
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Affiliation(s)
- Zhiwei Qiu
- State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, PR China
| | - Jiansuxuan Chen
- State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, PR China
| | - Jin Zeng
- School of Software Engineering, Tongji University, Shanghai 201804, PR China
| | - Ruobin Dai
- State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, PR China.
| | - Zhiwei Wang
- State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, PR China
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Tayel A, Abdelaal AB, Esawi AMK, Ramadan AR. Thin-Film Nanocomposite (TFN) Membranes for Water Treatment Applications: Characterization and Performance. MEMBRANES 2023; 13:membranes13050477. [PMID: 37233538 DOI: 10.3390/membranes13050477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/20/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023]
Abstract
Thin-film nanocomposite (TFN) membranes have been widely investigated for water treatment applications due to their promising performance in terms of flux, salt rejection, and their antifouling properties. This review article provides an overview of the TFN membrane characterization and performance. It presents different characterization techniques that have been used to analyze these membranes and the nanofillers within them. The techniques comprise structural and elemental analysis, surface and morphology analysis, compositional analysis, and mechanical properties. Additionally, the fundamentals of membrane preparation are also presented, together with a classification of nanofillers that have been used so far. The potential of TFN membranes to address water scarcity and pollution challenges is significant. This review also lists examples of effective TFN membrane applications for water treatment. These include enhanced flux, enhanced salt rejection, antifouling, chlorine resistance, antimicrobial properties, thermal stability, and dye removal. The article concludes with a synopsis of the current status of TFN membranes and future perspectives.
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Affiliation(s)
- Amr Tayel
- Department of Chemistry, The American University in Cairo, AUC Avenue, New Cairo 11835, Egypt
| | - Ahmed B Abdelaal
- Department of Chemistry, McGill University, 845 Rue Sherbrooke O, Montreal, QC H3A 0G4, Canada
| | - Amal M K Esawi
- Department of Mechanical Engineering, The American University in Cairo, AUC Avenue, New Cairo 11835, Egypt
| | - Adham R Ramadan
- Department of Chemistry, The American University in Cairo, AUC Avenue, New Cairo 11835, Egypt
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Khezraqa H, Etemadi H, Salami-Kalajahi M, Shokri E. The effect of modified silica nanoparticles on the polycarbonate thin-film nanocomposite membranes in a submerged membrane system for the treatment of surface-contaminated water. Polym Bull (Berl) 2023. [DOI: 10.1007/s00289-023-04769-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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5
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Perry LA, Chew NGP, Grzebyk K, Cay-Durgun P, Lind ML, Sitaula P, Soukri M, Coronell O. Correlating the Role of Nanofillers with Active Layer Properties and Performance of Thin-Film Nanocomposite Membranes. DESALINATION 2023; 550:116370. [PMID: 37274380 PMCID: PMC10237506 DOI: 10.1016/j.desal.2023.116370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Thin-film nanocomposite (TFN) membranes are emerging water-purification membranes that could provide enhanced water permeance with similar solute removal over traditional thin-film composite (TFC) membranes. However, the effects of nanofiller incorporation on active layer physico-chemical properties have not been comprehensively studied. Accordingly, we aimed to understand the correlation between nanofillers, active layer physico-chemical properties, and membrane performance by investigating whether observed performance differences between TFN and control TFC membranes correlated with observed differences in physico-chemical properties. The effects of nanofiller loading, surface area, and size on membrane performance, along with active layer physico-chemical properties, were characterized in TFN membranes incorporated with Linde Type A (LTA) zeolite and zeolitic imidazole framework-8 (ZIF-8). Results show that nanofiller incorporation up to ~0.15 wt% resulted in higher water permeance and unchanged salt rejection, above which salt rejection decreased 0.9-25.6% and 26.1-48.3% for LTA-TFN and ZIF-8-TFN membranes, respectively. Observed changes in active layer physico-chemical properties were generally unsubstantial and did not explain observed changes in TFN membrane performance. Therefore, increased water permeance in TFN membranes could be due to preferential water transport through porous structures of nanofillers or along polymer-nanofiller interfaces. These findings offer new insights into the development of high-performance TFN membranes for water/ion separations.
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Affiliation(s)
- Lamar A. Perry
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7431, USA
- Curriculum in Applied Sciences and Engineering, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7431, USA
| | - Nick Guan Pin Chew
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7431, USA
| | - Kasia Grzebyk
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7431, USA
| | - Pinar Cay-Durgun
- School for Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ 85287, USA
| | - Mary Laura Lind
- School for Engineering of Matter, Transport, and Energy, Arizona State University, Tempe, AZ 85287, USA
| | - Paban Sitaula
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, Durham, NC 27709-2194, USA
| | - Mustapha Soukri
- RTI International, 3040 East Cornwallis Road, Research Triangle Park, Durham, NC 27709-2194, USA
| | - Orlando Coronell
- Department of Environmental Sciences and Engineering, Gillings School of Global Public Health, The University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7431, USA
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Nano-striped polyamide membranes enabled by vacuum-assisted incorporation of hierarchical flower-like MoS2 for enhanced nanofiltration performance. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2022.121250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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7
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Highly permeable nanofilms with asymmetric multilayered structure engineered via amine-decorated interlayered interfacial polymerization. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Wang J, Wang L, He M, Wang X, Lv Y, Huang D, Wang J, Miao R, Nie L, Hao J, Wang J. Recent advances in thin film nanocomposite membranes containing an interlayer (TFNi): fabrication, applications, characterization and perspectives. RSC Adv 2022; 12:34245-34267. [PMID: 36545600 PMCID: PMC9706687 DOI: 10.1039/d2ra06304b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 11/23/2022] [Indexed: 11/30/2022] Open
Abstract
Polyamide (PA) reverse osmosis and nanofiltration membranes have been applied widely for desalination and wastewater reuse in the last 5-10 years. A novel thin-film nanocomposite (TFN) membrane featuring a nanomaterial interlayer (TFNi) has emerged in recent years and attracted the attention of researchers. The novel TFNi membranes are prepared from different nanomaterials and with different loading methods. The choices of intercalated nanomaterials, substrate layers and loading methods are based on the object to be treated. The introduction of nanostructured interlayers improves the formation of the PA separation layer and provides ultrafast water molecule transport channels. In this manner, the TFNi membrane mitigates the trade-off between permeability and selectivity reported for polyamide composite membranes. In addition, TFNi membranes enhance the removal of metal ions and organics and the recovery of organic solvents during nanofiltration and reverse osmosis, which is critical for environmental ecology and industrial applications. This review provides statistics and analyzes the developments in TFNi membranes over the last 5-10 years. The latest research results are reviewed, including the selection of the substrate and interlayer materials, preparation methods, specific application areas and more advanced characterization methods. Mechanistic aspects are analyzed to encourage future research, and potential mechanisms for industrialization are discussed.
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Affiliation(s)
- Jiaqi Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Lei Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Miaolu He
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Xudong Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Yongtao Lv
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Danxi Huang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Jin Wang
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Rui Miao
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Lujie Nie
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Jiajin Hao
- Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Ministry of Education, Key Laboratory of Environmental Engineering No. 13 Yan Ta Road Shaanxi Province Xi'an 710055 China
- School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology No. 13 Yan Ta Road Xi'an 710055 China
| | - Jianmin Wang
- Zhongfan International Engineering Design Co. Lian Hu Road, No. 6 Courtyard Xi'an 710082 China
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Shao S, Zeng F, Long L, Zhu X, Peng LE, Wang F, Yang Z, Tang CY. Nanofiltration Membranes with Crumpled Polyamide Films: A Critical Review on Mechanisms, Performances, and Environmental Applications. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2022; 56:12811-12827. [PMID: 36048162 DOI: 10.1021/acs.est.2c04736] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Nanofiltration (NF) membranes have been widely applied in many important environmental applications, including water softening, surface/groundwater purification, wastewater treatment, and water reuse. In recent years, a new class of piperazine (PIP)-based NF membranes featuring a crumpled polyamide layer has received considerable attention because of their great potential for achieving dramatic improvements in membrane separation performance. Since the report of novel crumpled Turing structures that exhibited an order of magnitude enhancement in water permeance ( Science 2018, 360 (6388), 518-521), the number of published research papers on this emerging topic has grown exponentially to approximately 200. In this critical review, we provide a systematic framework to classify the crumpled NF morphologies. The fundamental mechanisms and fabrication methods involved in the formation of these crumpled morphologies are summarized. We then discuss the transport of water and solutes in crumpled NF membranes and how these transport phenomena could simultaneously improve membrane water permeance, selectivity, and antifouling performance. The environmental applications of these emerging NF membranes are highlighted, and future research opportunities/needs are identified. The fundamental insights in this review provide critical guidance on the further development of high-performance NF membranes tailored for a wide range of environmental applications.
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Affiliation(s)
- Senlin Shao
- School of Civil Engineering, Wuhan University, Wuhan 430072, PR China
| | - Fanxi Zeng
- School of Civil Engineering, Wuhan University, Wuhan 430072, PR China
| | - Li Long
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
| | - Xuewu Zhu
- School of Municipal and Environmental Engineering, Shandong Jianzhu University, Jinan 250101, PR China
| | - Lu Elfa Peng
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
| | - Fei Wang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
| | - Zhe Yang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
| | - Chuyang Y Tang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, China
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Song Q, Lin Y, Ueda T, Shen Q, Lee KR, Yoshioka T, Matsuyama H. A zwitterionic copolymer-interlayered ultrathin nanofilm with ridge-shaped structure for ultrapermeable nanofiltration. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120679] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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Tailoring the substrate of thin film reverse osmosis membrane through a novel β-FeOOH nanorods templating strategy: An insight into the effects on interfacial polymerization of polyamide. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120706] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Mukherjee D, Das P, Prasad GN, Katha AR, Gumma S, Mandal B. Hierarchical graphite oxide decorated UiO-66 for ultrahigh adsorption of dye with synergistic effect of ultrasonication: Experimental and density functional theory study. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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Wang K, Wang X, Januszewski B, Liu Y, Li D, Fu R, Elimelech M, Huang X. Tailored design of nanofiltration membranes for water treatment based on synthesis-property-performance relationships. Chem Soc Rev 2021; 51:672-719. [PMID: 34932047 DOI: 10.1039/d0cs01599g] [Citation(s) in RCA: 72] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Tailored design of high-performance nanofiltration (NF) membranes is desirable because the requirements for membrane performance, particularly ion/salt rejection and selectivity, differ among the various applications of NF technology ranging from drinking water production to resource mining. However, this customization greatly relies on a comprehensive understanding of the influence of membrane fabrication methods and conditions on membrane properties and the relationships between the membrane structural and physicochemical properties and membrane performance. Since the inception of NF, much progress has been made in forming the foundation of tailored design of NF membranes and the underlying governing principles. This progress includes theories regarding NF mass transfer and solute rejection, further exploitation of the classical interfacial polymerization technique, and development of novel materials and membrane fabrication methods. In this critical review, we first summarize the progress made in controllable design of NF membrane properties in recent years from the perspective of optimizing interfacial polymerization techniques and adopting new manufacturing processes and materials. We then discuss the property-performance relationships based on solvent/solute mass transfer theories and mathematical models, and draw conclusions on membrane structural and physicochemical parameter regulation by modifying the fabrication process to improve membrane separation performance. Next, existing and potential applications of these NF membranes in water treatment processes are systematically discussed according to the different separation requirements. Finally, we point out the prospects and challenges of tailored design of NF membranes for water treatment applications. This review bridges the long-existing gaps between the pressing demand for suitable NF membranes from the industrial community and the surge of publications by the scientific community in recent years.
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Affiliation(s)
- Kunpeng Wang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China.
| | - Xiaomao Wang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China.
| | - Brielle Januszewski
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06520-8286, USA
| | - Yanling Liu
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China. .,State Key Laboratory of Pollution Control and Resource Reuse, College of Environmental Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Danyang Li
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China.
| | - Ruoyu Fu
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China.
| | - Menachem Elimelech
- Department of Chemical and Environmental Engineering, Yale University, New Haven, CT 06520-8286, USA
| | - Xia Huang
- State Key Joint Laboratory of Environment Simulation and Pollution Control, School of Environment and International Joint Laboratory on Low Carbon Clean Energy Innovation, Tsinghua University, Beijing, 100084, P. R. China.
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Zhao Q, Zhao DL, Nai MH, Chen SB, Chung TS. Nanovoid-Enhanced Thin-Film Composite Reverse Osmosis Membranes Using ZIF-67 Nanoparticles as a Sacrificial Template. ACS APPLIED MATERIALS & INTERFACES 2021; 13:33024-33033. [PMID: 34235913 DOI: 10.1021/acsami.1c07673] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
In this work, nanovoid-enhanced thin-film composite (TFC) membranes have been successfully fabricated using ZIF-67 nanoparticles as the sacrificial template. By incorporating different amounts of ZIF-67 during interfacial polymerization, the resultant TFC membranes can have different degrees of nanovoids after self-degradation of ZIF-67 in water, consequently influencing their physiochemical properties and separation performance. Nanovoid structures endow the membranes with additional passages for water molecules. Thus, all the newly developed TFC membranes exhibit better separation performance for brackish water reverse osmosis (BWRO) desalination than the pristine TFC membrane. The membrane made from 0.1 wt % ZIF-67 shows a water permeance of 2.94 LMH bar-1 and a salt rejection of 99.28% when being tested under BWRO at 20 bar. This water permeance is 53% higher than that of the pristine TFC membrane with the salt rejection well maintained.
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Affiliation(s)
- Qipeng Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Die Ling Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Mui Hoon Nai
- Department of Biomedical Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117583, Singapore
| | - Shing Bor Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore 4 Engineering Drive 4, Singapore 117585, Singapore
| | - Tai-Shung Chung
- Department of Chemical and Biomolecular Engineering, National University of Singapore 4 Engineering Drive 4, Singapore 117585, Singapore
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
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15
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Dai R, Han H, Wang T, Li X, Wang Z. Enhanced removal of hydrophobic endocrine disrupting compounds from wastewater by nanofiltration membranes intercalated with hydrophilic MoS2 nanosheets: Role of surface properties and internal nanochannels. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119267] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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16
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Zhao Q, Zhao DL, Chung TS. Thin-film nanocomposite membranes incorporated with defective ZIF-8 nanoparticles for brackish water and seawater desalination. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119158] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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17
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Yang Z, Sun PF, Li X, Gan B, Wang L, Song X, Park HD, Tang CY. A Critical Review on Thin-Film Nanocomposite Membranes with Interlayered Structure: Mechanisms, Recent Developments, and Environmental Applications. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:15563-15583. [PMID: 33213143 DOI: 10.1021/acs.est.0c05377] [Citation(s) in RCA: 137] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The separation properties of polyamide reverse osmosis and nanofiltration membranes, widely applied for desalination and water reuse, are constrained by the permeability-selectivity upper bound. Although thin-film nanocomposite (TFN) membranes incorporating nanomaterials exhibit enhanced water permeance, their rejection is only moderately improved or even impaired due to agglomeration of nanomaterials and formation of defects. A novel type of TFN membranes featuring an interlayer of nanomaterials (TFNi) has emerged in recent years. These novel TFNi membranes show extraordinary improvement in water flux (e.g., up to an order of magnitude enhancement) along with better selectivity. Such enhancements can be achieved by a wide selection of nanomaterials, ranging from nanoparticles, one-/two-dimensional materials, to interfacial coatings. The use of nanostructured interlayers not only improves the formation of polyamide rejection layers but also provides an optimized water transport path, which enables TFNi membranes to potentially overcome the longstanding trade-off between membrane permeability and selectivity. Furthermore, TFNi membranes can potentially enhance the removal of heavy metals and micropollutants, which is critical for many environmental applications. This review critically examines the recent developments of TFNi membranes and discusses the underlying mechanisms and design criteria. Their potential environmental applications are also highlighted.
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Affiliation(s)
- Zhe Yang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, P. R. China
| | - Peng-Fei Sun
- School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, 02841, South Korea
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, P. R. China
| | - Xianhui Li
- Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education, Institute of Environmental and Ecological Engineering, Guangdong University of Technology, Guangzhou, 510006, China
| | - Bowen Gan
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong
- Centre for Membrane and Water Science & Technology, Ocean College, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Li Wang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong
| | - Xiaoxiao Song
- Centre for Membrane and Water Science & Technology, Ocean College, Zhejiang University of Technology, Hangzhou, 310014, P. R. China
| | - Hee-Deung Park
- School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, 02841, South Korea
| | - Chuyang Y Tang
- Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong, SAR, P. R. China
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Jeon S, Lee JH. Rationally designed in-situ fabrication of thin film nanocomposite membranes with enhanced desalination and anti-biofouling performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118542] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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20
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Yang Z, Wang F, Guo H, Peng LE, Ma XH, Song XX, Wang Z, Tang CY. Mechanistic Insights into the Role of Polydopamine Interlayer toward Improved Separation Performance of Polyamide Nanofiltration Membranes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:11611-11621. [PMID: 32786553 DOI: 10.1021/acs.est.0c03589] [Citation(s) in RCA: 65] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Interlayered thin-film nanocomposite membranes (TFNi) are an emerging type of membranes with great potential to overcome the permeability-selectivity upper bound of conventional thin-film composite (TFC) nanofiltration and reverse osmosis membranes. However, the exact roles of the interlayer and the corresponding mechanisms leading to enhanced separation performance of TFNi membranes remain poorly understood. This study reports a polydopamine (PDA)-intercalated TFNi nanofiltration membrane (PA-PSF2, PDA coating time of 2 h) that possessed nearly an order of magnitude higher water permeance (14.8 ± 0.4 Lm-2 h-1 bar-1) than the control TFC membrane (PA-PFS0, 2.4 ± 0.5 Lm-2 h-1 bar-1). The TFNi membrane further showed enhanced rejection toward a wide range of inorganic salts and small organic molecules (including antibiotics and endocrine disruptors). Detailed mechanistic investigation reveals that the membrane separation performance was enhanced due to both the direct "gutter" effect of the PDA interlayer and its indirect effects resulting from enhanced polyamide formation on the PDA-coated substrate, with the "gutter" effect playing a more dominant role. This study provides a mechanistic and comprehensive framework for the future development of TFNi membranes.
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Affiliation(s)
- Zhe Yang
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong SAR 999077, P. R. China
| | - Fei Wang
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong SAR 999077, P. R. China
| | - Hao Guo
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong SAR 999077, P. R. China
| | - Lu Elfa Peng
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong SAR 999077, P. R. China
| | - Xiao-Hua Ma
- School of Chemical Engineering, East China University of Science and Technology, Meilong Road 130, Shanghai 200237, P. R. China
| | - Xiao-Xiao Song
- Center for Membrane and Water Science & Technology, Ocean College, Zhejiang University of Technology, Hangzhou 310014, P. R. China
| | - Zhiwei Wang
- State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
| | - Chuyang Y Tang
- Department of Civil Engineering, the University of Hong Kong, Pokfulam, Hong Kong SAR 999077, P. R. China
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Li MP, Zhang X, Zhang H, Liu WL, Huang ZH, Xie F, Ma XH, Xu ZL. Hydrophilic yolk-shell ZIF-8 modified polyamide thin-film nanocomposite membrane with improved permeability and selectivity. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116990] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Gohain MB, Pawar RR, Karki S, Hazarika A, Hazarika S, Ingole PG. Development of thin film nanocomposite membrane incorporated with mesoporous synthetic hectorite and MSH@UiO-66-NH2 nanoparticles for efficient targeted feeds separation, and antibacterial performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118212] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Toward enhancing the separation and antifouling performance of thin-film composite nanofiltration membranes: A novel carbonate-based preoccupation strategy. J Colloid Interface Sci 2020; 571:155-165. [DOI: 10.1016/j.jcis.2020.03.044] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/10/2020] [Accepted: 03/11/2020] [Indexed: 01/26/2023]
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Comparison of water and salt transport properties of ion exchange, reverse osmosis, and nanofiltration membranes for desalination and energy applications. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117998] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yang Z, Guo H, Tang CY. The upper bound of thin-film composite (TFC) polyamide membranes for desalination. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117297] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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Zhang L, Zhang M, Lu J, Tang A, Zhu L. Highly permeable thin-film nanocomposite membranes embedded with PDA/PEG nanocapsules as water transport channels. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.05.065] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lin Y, Wu HC, Yasui T, Yoshioka T, Matsuyama H. Development of an HKUST-1 Nanofiller-Templated Poly(ether sulfone) Mixed Matrix Membrane for a Highly Efficient Ultrafiltration Process. ACS APPLIED MATERIALS & INTERFACES 2019; 11:18782-18796. [PMID: 31059228 DOI: 10.1021/acsami.9b04961] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Mixed-matrix membranes (MMMs) have been drawing increasing attention due to the high permeability and high rejection capabilities for highly efficient wastewater treatment applications. Nonetheless, improving the water permeance while maintaining the high rejection capability is still an ongoing challenge for the practically state-of-the-art MMMs. Herein, a new class of poly(ether sulfone) (PES) based MMM containing metal-organic framework (MOF) nanofillers of HKUST-1 and blending with poly(methyl methacrylate- co-methacrylic acid) (PMMA- co-MAA) copolymer, designated as HKUST-1@mPES MMM, were developed for the highly efficient ultrafiltration (UF) process. In this study, the nanosized HKUST-1 nanofillers were removed by water dissolution as sacrificial templating materials, so that the additional nanovoids were deliberately generated throughout the dense polymer matrix. The introduction of PMMA- co-MAA copolymer facilitated the even dispersion of HKUST-1 nanofillers in a polymer matrix, by constructing the bridge connection between inorganic nanofillers and organic matrix. The resultant HKUST-1@mPES MMM exhibited a high pure water permeability (PWP) up to 490 L·m-2·h-1·bar-1, substantially reaching nearly 3 times higher than that of the mPES membrane without HKUST-1 nanofillers loading and maintaining a relatively high BSA rejection rate of 96% without obvious deterioration. The newly developed HKUST-1@mPES MMM thereby exhibited a comparable separation efficiency compared to the cutting-edge UF membranes reported so far. Overall, the nanovoid-generated approach provides new insight into developing advanced MMMs used for highly efficient water treatment applications.
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Affiliation(s)
- Yuqing Lin
- Center for Membrane and Film Technology, Department of Chemical Science & Engineering , Kobe University , 1-1 Rokkodai , Nada, Kobe 657-8501 , Japan
| | - Hao-Chen Wu
- Center for Membrane and Film Technology, Department of Chemical Science & Engineering , Kobe University , 1-1 Rokkodai , Nada, Kobe 657-8501 , Japan
| | - Tomoki Yasui
- Center for Membrane and Film Technology, Department of Chemical Science & Engineering , Kobe University , 1-1 Rokkodai , Nada, Kobe 657-8501 , Japan
| | - Tomohisa Yoshioka
- Center for Membrane and Film Technology, Department of Chemical Science & Engineering , Kobe University , 1-1 Rokkodai , Nada, Kobe 657-8501 , Japan
| | - Hideto Matsuyama
- Center for Membrane and Film Technology, Department of Chemical Science & Engineering , Kobe University , 1-1 Rokkodai , Nada, Kobe 657-8501 , Japan
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Yang Z, Guo H, Yao ZK, Mei Y, Tang CY. Hydrophilic Silver Nanoparticles Induce Selective Nanochannels in Thin Film Nanocomposite Polyamide Membranes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2019; 53:5301-5308. [PMID: 30973224 DOI: 10.1021/acs.est.9b00473] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Thin-film nanocomposite (TFN) membranes have been widely studied over the past decade for their desalination applications. For some cases, the incorporation of nonporous hydrophilic nanofillers has been reported to greatly enhance membrane separation performance, yet the underlying mechanism is poorly understood. The current study systematically investigates TFN membranes incorporated with silver nanoparticles (AgNPs). For the first time, we reveal the formation of nanochannels of approximately 2.5 nm in size around the AgNPs, which can be attributed to the hydrolysis of trimesoyl chloride monomers and thus the termination of interfacial polymerization by the water layer around each hydrophilic nanoparticle. These nanochannels nearly tripled the membrane water permeability for the optimal membrane. In addition, this membrane showed increased rejection against NaCl, boron, and a set of small-molecular organic compounds (e.g., propylparaben, norfloxacin, and ofloxacin), thanks to its combined effects of improved size exclusion, enhanced Donnan exclusion, and suppressed hydrophobic interaction. Our work provides fundamental insights into the formation and transport mechanisms involved in solid-filler incorporated TFN membranes. Future studies should take advantage of this spontaneous nanochannel formation in the design of TFN to overcome the classical membrane permeability-selectivity trade-off.
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Affiliation(s)
- Zhe Yang
- Department of Civil Engineering , The University of Hong Kong , Pokfulam , Hong Kong
| | - Hao Guo
- Department of Civil Engineering , The University of Hong Kong , Pokfulam , Hong Kong
| | - Zhi-Kan Yao
- Department of Civil Engineering , The University of Hong Kong , Pokfulam , Hong Kong
| | - Ying Mei
- Department of Civil Engineering , The University of Hong Kong , Pokfulam , Hong Kong
| | - Chuyang Y Tang
- Department of Civil Engineering , The University of Hong Kong , Pokfulam , Hong Kong
- UNESCO Centre for Membrane Science and Technology, School of Chemical Engineering , University of New South Wales , Sydney , New South Wales 2052 , Australia
- UNSW Water Research Centre, School of Civil and Environmental Engineering , University of New South Wales , Sydney , New South Wales 2052 , Australia
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