1
|
Qin Q, Yang G, Li J, Sun M, Jia H, Wang J. A review of flow field characteristics in submerged hollow fiber membrane bioreactor: Micro-interface, module and reactor. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 365:121525. [PMID: 38897085 DOI: 10.1016/j.jenvman.2024.121525] [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: 03/18/2024] [Revised: 05/27/2024] [Accepted: 06/16/2024] [Indexed: 06/21/2024]
Abstract
As an important part of the membrane field, hollow fiber membranes (HFM) have been widely concerned by scholars. HFM fouling in the industrial application results in a reduction in its lifespan and an increase in cost. In recent years, various explorations on the HFM fouling control strategies have been carried out. In the current work, we critically review the influence of flow field characteristics in HFM-based bioreactor on membrane fouling control. The flow field characteristics mainly refer to the spatial and temporal variation of the related physical parameters. In the HFM field, the physical parameter mainly refers to the variation characteristics of the shear force, flow velocity and turbulence caused by hydraulics. The factors affecting the flow field characteristics will be discussed from three levels: the micro-flow field near the interface of membrane (micro-interface), the flow field around the membrane module and the reactor design related to flow field, which involves surface morphology, crossflow, aeration, fiber packing density, membrane vibration, structural design and other related parameters. The study of flow field characteristics and influencing factors in the HFM separation process will help to improve the performance of HFM in full-scale water treatment plants.
Collapse
Affiliation(s)
- Qingwen Qin
- School of Environmental Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Guang Yang
- College of Safety and Environmental Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Juan Li
- State Key Laboratory of Separation Membranes and Membrane Processes, TianGong University, Tianjin, 300387, China; School of Environmental Science and Engineering, TianGong University, Tianjin, 300387, China
| | - Min Sun
- Centre for Complexity Science, Henan University of Technology, Zhengzhou, 450001, China
| | - Hui Jia
- State Key Laboratory of Separation Membranes and Membrane Processes, TianGong University, Tianjin, 300387, China; School of Environmental Science and Engineering, TianGong University, Tianjin, 300387, China.
| | - Jie Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, TianGong University, Tianjin, 300387, China; School of Environmental Science and Engineering, TianGong University, Tianjin, 300387, China; Cangzhou Institute of Tiangong University, Cangzhou, 061000, China.
| |
Collapse
|
2
|
Helical-Ridge-Membranes from PVDF for enhanced gas–liquid mass transfer. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
|
3
|
Huyen DTT, Ray SS, Kim I, Kim M, Kwon Y. Structured pattern hollow fiber membrane designed via reverse thermally induced phase separation method for ultrafiltration applications. J Appl Polym Sci 2022. [DOI: 10.1002/app.52680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Dao Thi Thanh Huyen
- Department of Urban and Environmental Engineering Ulsan National Institute of Science and Technology Ulsan Republic of Korea
| | - Saikat Sinha Ray
- Department of Urban and Environmental Engineering Ulsan National Institute of Science and Technology Ulsan Republic of Korea
| | - In‐Chul Kim
- Membrane Research Center Korea Research Institute of Chemical Technology Daejeon Republic of Korea
| | | | - Young‐Nam Kwon
- Department of Urban and Environmental Engineering Ulsan National Institute of Science and Technology Ulsan Republic of Korea
| |
Collapse
|
4
|
Effect of surface-patterned topographies of ceramic membranes on the filtration of activated sludge and their interaction with different particle sizes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120125] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
5
|
Rotating microstructured spinnerets produce helical ridge membranes to overcome mass transfer limitations. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
6
|
Microstructured Hollow Fiber Membranes: Potential Fiber Shapes for Extracorporeal Membrane Oxygenators. MEMBRANES 2021; 11:membranes11050374. [PMID: 34065426 PMCID: PMC8161047 DOI: 10.3390/membranes11050374] [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: 04/26/2021] [Revised: 05/14/2021] [Accepted: 05/18/2021] [Indexed: 11/20/2022]
Abstract
Extracorporeal membrane oxygenators are essential medical devices for the treatment of patients with respiratory failure. A promising approach to improve oxygenator performance is the use of microstructured hollow fiber membranes that increase the available gas exchange surface area. However, by altering the traditional circular fiber shape, the risk of low flow, stagnating zones that obstruct mass transfer and encourage thrombus formation, may increase. Finding an optimal fiber shape is therefore a significant task. In this study, experimentally validated computational fluid dynamics simulations were used to investigate transverse flow within fiber packings of circular and microstructured fiber geometries. A numerical model was applied to calculate the local Sherwood number on the membrane surface, allowing for qualitative comparison of gas exchange capacities in low-velocity areas caused by the microstructured geometries. These adverse flow structures lead to a tradeoff between increased surface area and mass transfer. Based on our simulations, we suggest an optimal fiber shape for further investigations that increases potential mass transfer by up to 48% in comparison to the traditional, circular hollow fiber shape.
Collapse
|
7
|
Shang C, Wang L, Xia J, Zhang S. Macropatterning of Microcrumpled Nanofiltration Membranes by Spacer Imprinting for Low-Scaling Desalination. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2020; 54:15527-15533. [PMID: 33166125 DOI: 10.1021/acs.est.0c05779] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Surface patterns provide a chemical-free approach to reduce fouling by mimicking nature and are yet limited by their complicated fabrication procedures. Here, we report readily scalable methods to create sub-micrometer- and millimeter-scale patterns on membrane surfaces for low-scaling desalination, with a focus on the antiscaling mechanism. Specifically, a robust polyethylene (PE) lithium battery separator prepared from melt casting and stretching has been used as the support for nanofiltration (NF), giving micrometer-scale crumples on the surface. Then, the PENF membrane is imprinted by a permeate spacer during tests, leading to millimeter-scale patterns. Two types of experiments are designed to give insights into the impact of surface structure on scaling in NF processes, including (1) comparisons of smooth surfaces and surfaces with nanometer-, micrometer-, and millimeter-scale features and (2) no-stirring dead-end tests and crossflow tests. It has been found that micrometer-scale patterns are resistant to scaling through both spatial and hydrodynamic effects, and millimeter-scale patterns are also effective in reducing scaling solely due to hydrodynamic effects. Computational fluid dynamics (CFD) simulation gives further explanations. In addition, organic and microbial fouling has been studied to give implications for future membrane engineering.
Collapse
Affiliation(s)
- Chuning Shang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585
| | - Li Wang
- Beijing OriginWater Technology Co., Ltd., Beijing 101407, China
| | - Jianzhong Xia
- Beijing OriginWater Technology Co., Ltd., Beijing 101407, China
- Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China
| | - Sui Zhang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore 117585
| |
Collapse
|
8
|
|
9
|
Marbelia L, Ilyas A, Dierick M, Qian J, Achille C, Ameloot R, Vankelecom IF. Preparation of patterned flat-sheet membranes using a modified phase inversion process and advanced casting knife construction techniques. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117621] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
10
|
Madhav D, Malankowska M, Coronas J. Synthesis of nanoparticles of zeolitic imidazolate framework ZIF-94 using inorganic deprotonators. NEW J CHEM 2020. [DOI: 10.1039/d0nj04402d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A novel synthesis process of ZIF-94 (also known as SIM-1) is developed for particle size tuning, using either NaOH or NH4OH as a deprotonator.
Collapse
Affiliation(s)
- Dharmjeet Madhav
- Instituto de Nanociencia y Materiales de Aragón (INMA)
- Universidad de Zaragoza-CSIC
- 50018 Zaragoza
- Spain
- Chemical and Environmental Engineering Department
| | - Magdalena Malankowska
- Instituto de Nanociencia y Materiales de Aragón (INMA)
- Universidad de Zaragoza-CSIC
- 50018 Zaragoza
- Spain
- Chemical and Environmental Engineering Department
| | - Joaquín Coronas
- Instituto de Nanociencia y Materiales de Aragón (INMA)
- Universidad de Zaragoza-CSIC
- 50018 Zaragoza
- Spain
- Chemical and Environmental Engineering Department
| |
Collapse
|
11
|
Barambu NU, Bilad MR, Wibisono Y, Jaafar J, Mahlia TMI, Khan AL. Membrane Surface Patterning as a Fouling Mitigation Strategy in Liquid Filtration: A Review. Polymers (Basel) 2019; 11:polym11101687. [PMID: 31618963 PMCID: PMC6835855 DOI: 10.3390/polym11101687] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Revised: 09/22/2019] [Accepted: 09/26/2019] [Indexed: 11/16/2022] Open
Abstract
Membrane fouling is seen as the main culprit that hinders the widespread of membrane application in liquid-based filtration. Therefore, fouling management is key for the successful implementation of membrane processes, and it is done across all magnitudes. For optimum operation, membrane developments and surface modifications have largely been reported, including membrane surface patterning. Membrane surface patterning involves structural modification of the membrane surface to induce secondary flow due to eddies, which mitigate foulant agglomeration and increase the effective surface area for improved permeance and antifouling properties. This paper reviews surface patterning approaches used for fouling mitigation in water and wastewater treatments. The focus is given on the pattern formation methods and their effect on overall process performances.
Collapse
Affiliation(s)
- Nafiu Umar Barambu
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Perak 32610, Malaysia.
| | - Muhammad Roil Bilad
- Chemical Engineering Department, Universiti Teknologi PETRONAS, Perak 32610, Malaysia.
| | - Yusuf Wibisono
- Bioprocess Engineering Program, Faculty of Agricultural Technology, Universitas Brawijaya, Malang 65141, Indonesia.
| | - Juhana Jaafar
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Natural Resources Engineering, Universiti Teknologi Malaysia, Johor 81310, Malaysia.
| | - Teuku Meurah Indra Mahlia
- School of Information, Systems and Modelling, Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW 2007, Australia.
| | - Asim Laeeq Khan
- Department of Chemical Engineering, COMSATS University Islamabad (CUI), Lahore 54000, Pakistan.
| |
Collapse
|
12
|
Single-step coating of polyethylenimine on gradient nanoporous phenolics for tight membranes with ultrahigh permeance. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117172] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
13
|
Xiao Z, Zheng R, Liu Y, He H, Yuan X, Ji Y, Li D, Yin H, Zhang Y, Li XM, He T. Slippery for scaling resistance in membrane distillation: A novel porous micropillared superhydrophobic surface. WATER RESEARCH 2019; 155:152-161. [PMID: 30844676 DOI: 10.1016/j.watres.2019.01.036] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2018] [Revised: 01/08/2019] [Accepted: 01/09/2019] [Indexed: 05/26/2023]
Abstract
Scaling in membrane distillation (MD) is a key issue in desalination of concentrated saline water, where the interface property between the membrane and the feed become critical. In this paper, a slippery mechanism was explored as an innovative concept to understand the scaling behavior in membrane distillation for a soluble salt, NaCl. The investigation was based on a novel design of a superhydrophobic polyvinylidene fluoride (PVDF) membrane with micro-pillar arrays (MP-PVDF) using a micromolding phase separation (μPS) method. The membrane showed a contact angle of 166.0 ± 2.3° and the sliding angle of 15.8 ± 3.3°. After CF4 plasma treatment, the resultant membrane (CF4-MP-PVDF) showed a reduced sliding angle of 3.0°. In direct contact membrane distillation (DCMD), the CF4-MP-PVDF membrane illustrated excellent anti-scaling in concentrating saturated NaCl feed. Characterization of the used membranes showed that aggregation of NaCl crystals occurred on the control PVDF and MP-PVDF membranes, but not on the CF4-MP-PVDF membrane. To understand this phenomenon, a "slippery" theory was introduced and correlated the sliding angle to the slippery surface of CF4-MP-PVDF and its anti-scaling property. This work proposed a well-defined physical and theoretical platform for investigating scaling problems in membrane distillation and beyond.
Collapse
Affiliation(s)
- Zechun Xiao
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Rui Zheng
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yongjie Liu
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China; School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Hailong He
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xiaofei Yuan
- School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK
| | - Yunhui Ji
- National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Department of Materials Science & Engineering, Nanjing University, Jiangsu, 210093, China
| | - Dongdong Li
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China
| | - Huabing Yin
- School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK
| | - Yuebiao Zhang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xue-Mei Li
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China
| | - Tao He
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, 201210, China; School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK.
| |
Collapse
|
14
|
Hollow fiber (HF) membrane fabrication: A review on the effects of solution spinning conditions on morphology and performance. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.10.005] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
15
|
Weinman ST, Fierce EM, Husson SM. Nanopatterning commercial nanofiltration and reverse osmosis membranes. Sep Purif Technol 2019. [DOI: 10.1016/j.seppur.2018.09.012] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
16
|
He X, Wang T, Li Y, Chen J, Li J. Fabrication and characterization of micro-patterned PDMS composite membranes for enhanced ethanol recovery. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.06.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
17
|
Huang K, Wang B, Guo S, Li K. Micropatterned Ultrathin MOF Membranes with Enhanced Molecular Sieving Property. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809872] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kang Huang
- Barrer CentreDepartment of Chemical EngineeringImperial College London London SW7 2AZ UK
| | - Bo Wang
- Barrer CentreDepartment of Chemical EngineeringImperial College London London SW7 2AZ UK
| | - Song Guo
- Department of Biomedical EngineeringNational University of Singapore 7 Engineering Drive 1 Singapore 117574 Singapore
| | - Kang Li
- Barrer CentreDepartment of Chemical EngineeringImperial College London London SW7 2AZ UK
| |
Collapse
|
18
|
Huang K, Wang B, Guo S, Li K. Micropatterned Ultrathin MOF Membranes with Enhanced Molecular Sieving Property. Angew Chem Int Ed Engl 2018; 57:13892-13896. [PMID: 30171657 PMCID: PMC6334230 DOI: 10.1002/anie.201809872] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Indexed: 11/11/2022]
Abstract
Metal-organic frameworks (MOFs) are attractive crystalline materials for membranes due to their diverse crystalline pore structures and molecular separation properties. However, the fabrication cost is relatively high compared to conventional polymeric membranes. The concern of the cost could be eased if they are part of a value-added device, for example, as the key separation unit in a lab-on-a-chip device. This study demonstrates the feasibility of miniaturization of MOF membranes by patterning the membrane surface, a necessary step for MOF membranes to be used in compact devices. Water-stable ultrathin UiO-66 membranes with a thickness down to 250 nm on a substrate with a complex pattern were grown. The patterned membranes showed a 100 % improvement in the apparent permeation flux over conventional flat-UiO-66 membranes without compromising the molecular separation property, indicating the complexity of a surface would not be a formidable obstacle to the MOF membrane fabrication.
Collapse
Affiliation(s)
- Kang Huang
- Barrer Centre, Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, UK
| | - Bo Wang
- Barrer Centre, Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, UK
| | - Song Guo
- Department of Biomedical Engineering, National University of Singapore, 7 Engineering Drive 1, Singapore, 117574, Singapore
| | - Kang Li
- Barrer Centre, Department of Chemical Engineering, Imperial College London, London, SW7 2AZ, UK
| |
Collapse
|
19
|
Yücel H, Çulfaz-Emecen PZ. Helical hollow fibers via rope coiling: Effect of spinning conditions on geometry and membrane morphology. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.04.048] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
20
|
Ghotbi S, Pirzadeh B, Mohebbi-Kalhori D, Abdollahi A. Numerical investigation of UF membrane to reduce energy consumption using double porosity approach. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 77:2907-2916. [PMID: 30065143 DOI: 10.2166/wst.2018.280] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Hollow fiber (HF) membranes with circular geometry, are used in many separation processes such as water and wastewater treatment. Since optimization of energy efficiency is important for wastewater treatment, the aim of this study was to investigate the effect of non-circular geometry of the inner surface of the HF on the separation performance. To this purpose, the HF bundle has been assumed as a double porous media having two porosities and permeabilities. Since these two parameters are defined by the geometry of the porous medium, any change in the geometry affects their values and the media performance. Therefore, in this study a mathematical modeling has been divided into five categories, including circular, oval, square, rectangular and triangular geometries, and their geometric properties have been calculated based on three different strategies. The results have been compared with the data obtained from literature and showed that the membrane inner surface to cross-section area ratio (a), axial permeability, and porosity in the inner region for the non-circular HF are larger than that of the circular HF and a increased 16%, 27%, 35% and 65% in ellipse, square, rectangle and triangle geometry, respectively, in comparison with the circle. Axial permeability increased 98%, 68%, 63%, and 26% for a triangle, rectangle, ellipse, and square respectively in the third strategy when compared to the circle. Due to 50% feed flow rate reduction, maximum transmembrane pressure (TMP) reduction was 85% related to the rectangular geometry in the first strategy and minimum was 55% corresponding to the triangle in the third strategy. As a increased up to 65%, TMP reduced by up to 200% and consequently energy consumption and operating costs of the system are decreased.
Collapse
Affiliation(s)
- S Ghotbi
- Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran E-mail:
| | - B Pirzadeh
- Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran E-mail:
| | - Davod Mohebbi-Kalhori
- Department of Chemical Engineering, University of Sistan and Baluchestan, Zahedan, Iran
| | - A Abdollahi
- Department of Civil Engineering, University of Sistan and Baluchestan, Zahedan, Iran E-mail:
| |
Collapse
|
21
|
Juxtaposition of PES based hollow fiber membrane: Antifouling and antibacterial potential of LiCl mediated PVA–ZnO blend. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.01.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
22
|
Heinz O, Aghajani M, Greenberg AR, Ding Y. Surface-patterning of polymeric membranes: fabrication and performance. Curr Opin Chem Eng 2018. [DOI: 10.1016/j.coche.2018.01.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
23
|
Luelf T, Rall D, Wypysek D, Wiese M, Femmer T, Bremer C, Michaelis JU, Wessling M. 3D-printed rotating spinnerets create membranes with a twist. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.03.026] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
24
|
Nanoporous hollow fiber polyethersulfone membranes for the removal of residual contaminants from treated wastewater effluent: Functional and molecular implications. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.07.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
25
|
Otitoju TA, Ahmad AL, Ooi BS. Influence of ethanol as bore fluid component on the morphological structure and performance of PES hollow fiber membrane for oil in water separation. KOREAN J CHEM ENG 2017. [DOI: 10.1007/s11814-017-0189-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
26
|
|
27
|
ElSherbiny IM, Khalil AS, Ulbricht M. Surface micro-patterning as a promising platform towards novel polyamide thin-film composite membranes of superior performance. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.01.046] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
28
|
Motevalian SP, Borhan A, Zhou H, Zydney A. Twisted hollow fiber membranes for enhanced mass transfer. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.05.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
29
|
Pawlowski S, Geraldes V, Crespo JG, Velizarov S. Computational fluid dynamics (CFD) assisted analysis of profiled membranes performance in reverse electrodialysis. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.11.031] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
30
|
Won YJ, Jung SY, Jang JH, Lee JW, Chae HR, Choi DC, Hyun Ahn K, Lee CH, Park PK. Correlation of membrane fouling with topography of patterned membranes for water treatment. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.09.058] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
31
|
Three-dimensional hydraulic modeling of particle deposition on the patterned isopore membrane in crossflow microfiltration. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.05.054] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
32
|
Kim I, Choi DC, Lee J, Chae HR, Hee Jang J, Lee CH, Park PK, Won YJ. Preparation and application of patterned hollow-fiber membranes to membrane bioreactor for wastewater treatment. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.04.026] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
33
|
Won YJ, Choi DC, Jang JH, Lee JW, Chae HR, Kim I, Ahn KH, Lee CH, Kim IC. Factors affecting pattern fidelity and performance of a patterned membrane. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.03.012] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
34
|
Effect of surface pattern formation on membrane fouling and its control in phase inversion process. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.06.056] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
35
|
Lee YK, Won YJ, Yoo JH, Ahn KH, Lee CH. Flow analysis and fouling on the patterned membrane surface. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.10.010] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
36
|
Rajabzadeh S, Liang C, Ohmukai Y, Maruyama T, Matsuyama H. Effect of additives on the morphology and properties of poly(vinylidene fluoride) blend hollow fiber membrane prepared by the thermally induced phase separation method. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.08.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
37
|
Won YJ, Lee J, Choi DC, Chae HR, Kim I, Lee CH, Kim IC. Preparation and application of patterned membranes for wastewater treatment. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2012; 46:11021-11027. [PMID: 22963502 DOI: 10.1021/es3020309] [Citation(s) in RCA: 105] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Membrane fouling remains a critical factor limiting the widespread use of membrane processes in water and wastewater treatment. To mitigate membrane fouling, we introduced a patterned morphology on the membrane surface using a lithographic method. A modified immersion precipitation method was developed to relieve the formation of dense layer at the solvent-nonsolvent interface, that is, the opposite side of the patterned surface. Diverse patterned membranes, such as pyramid-, prism-, and embossing-patterned membranes, were prepared and compared with a flat membrane in terms of morphology, permeability, and biofouling. Patterned membrane fidelity was largely dependent on the polymer concentration in cast solution. The patterned surface augmented the water flux in proportion to the roughness factor of the patterned membrane. However, the type of pattern did not affect substantially the mean pore size on the patterned surface. Deposition of microbial cells on the patterned membrane was significantly reduced compared to that on the flat membrane in the membrane bioreactor (MBR) for wastewater treatment. This was attributed to hydraulic resistance of the apex of the patterned surface, which induced local turbulence.
Collapse
Affiliation(s)
- Young-June Won
- School of Chemical and Biological Engineering, Seoul National University, Seoul 151-744, Republic of Korea
| | | | | | | | | | | | | |
Collapse
|
38
|
Peng N, Widjojo N, Sukitpaneenit P, Teoh MM, Lipscomb GG, Chung TS, Lai JY. Evolution of polymeric hollow fibers as sustainable technologies: Past, present, and future. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2012.01.001] [Citation(s) in RCA: 300] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|