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Rutten SB, Junker MA, Leal LH, de Vos WM, Lammertink RG, de Grooth J. Influence of dominant salts on the removal of trace micropollutants by Hollow Fiber Nanofiltration membranes. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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Bóna Á, Varga Á, Galambos I, Nemestóthy N. Dealcoholization of Unfiltered and Filtered Lager Beer by Hollow Fiber Polyelectrolyte Multilayer Nanofiltration Membranes-The Effect of Ion Rejection. MEMBRANES 2023; 13:283. [PMID: 36984669 PMCID: PMC10058455 DOI: 10.3390/membranes13030283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 02/23/2023] [Accepted: 02/25/2023] [Indexed: 06/18/2023]
Abstract
Membrane-based beverage dealcoholization is a successful process for producing low- and non-alcoholic beer and represents a fast-growing industry. Polyamide NF and RO membranes are commonly applied for this process. Polyelectrolyte multilayer (PEM) NF membranes are emerging as industrially relevant species, and their unique properties (usually hollow fiber geometry, high and tunable selectivity, low fouling) underlines the importance of testing them in the food industry as well. To test PEM NF membranes for beer dealcoholization at a small pilot scale, we dealcoholized filtered and unfiltered lager beer with the tightest available commercial polyelectrolyte multilayer NF membrane (NX Filtration dNF40), which has a MWCO = 400 Da, which is quite high for these purposes. Dealcoholization is possible with a reasonable flux (10 L/m2h) at low pressures (5-8.6 bar) with a real extract loss of 15-18% and an alcohol passage of ~100%. Inorganic salt passage is high (which is typical for PEM NF membranes), which greatly affected beer flavor. During the dealcoholization process, the membrane underwent changes which substantially increased its salt rejection values (MgSO4 passage decreased fourfold) while permeance loss was minimal (less than 10%). According to our sensory evaluation, the process yielded an acceptable tasting beer which could be greatly enhanced by the addition of the lost salts and glycerol.
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Affiliation(s)
- Áron Bóna
- Soós Ernő Research and Development Center, University of Pannonia, Vár u. 8, H-8800 Nagykanizsa, Hungary
| | - Áron Varga
- Department of Research and Development, Pécsi Brewery, Alkotmány utca 94, H-7624 Pécs, Hungary
| | - Ildikó Galambos
- Soós Ernő Research and Development Center, University of Pannonia, Vár u. 8, H-8800 Nagykanizsa, Hungary
| | - Nándor Nemestóthy
- Research Institute on Bioengineering, Membrane Technology and Energetics, University of Pannonia, Egyetem u. 10, H-8200 Veszprém, Hungary
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Jonkers WA, Cornelissen ER, de Grooth J, de Vos WM. Hollow fiber nanofiltration: From lab-scale research to full-scale applications. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Junker MA, de Vos WM, de Grooth J, Lammertink RG. Relating uncharged solute retention of Polyelectrolyte Multilayer nanofiltration membranes to effective structural properties. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121164] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Wang C, Park MJ, Yu H, Matsuyama H, Drioli E, Shon HK. Recent advances of nanocomposite membranes using layer-by-layer assembly. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Liu L, Liu S, Wang E, Su B. Hollow Fiber Membrane for Organic Solvent Nanofiltration: A Mini Review. MEMBRANES 2022; 12:membranes12100995. [PMID: 36295754 PMCID: PMC9607374 DOI: 10.3390/membranes12100995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 06/03/2023]
Abstract
Organic solvents take up 80% of the total chemicals used in pharmaceutical and related industries, while their reuse rate is less than 50%. Traditional solvent treatment methods such as distillation and evaporation have many disadvantages such as high cost, environmental unfriendliness, and difficulty in recovering heat-sensitive, high-value molecules. Organic solvent nanofiltration (OSN) has been a prevalent research topic for the separation and purification of organic solvent systems since the beginning of this century with the benefits of no-phase change, high operational flexibility, low cost, as well as environmental friendliness. Especially, hollow fiber (HF) OSN membranes have gained a lot of attention due to their high packing density and easy scale-up as compared with flat-sheet OSN membranes. This paper critically reviewed the recent research progress in the preparation of HF OSN membranes with high performance, including different materials, preparation methods, and modification treatments. This paper also predicts the future direction of HF OSN membrane development.
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Affiliation(s)
- Liyang Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ocean University of China, Ministry of Education, 238 Songling Road, Qingdao 266100, China
- College of Chemistry & Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao 266100, China
| | - Shaoxiao Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ocean University of China, Ministry of Education, 238 Songling Road, Qingdao 266100, China
- College of Chemistry & Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao 266100, China
| | - Enlin Wang
- Key Laboratory of Marine Chemistry Theory and Technology, Ocean University of China, Ministry of Education, 238 Songling Road, Qingdao 266100, China
- College of Chemistry & Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao 266100, China
| | - Baowei Su
- Key Laboratory of Marine Chemistry Theory and Technology, Ocean University of China, Ministry of Education, 238 Songling Road, Qingdao 266100, China
- College of Chemistry & Chemical Engineering, Ocean University of China, 238 Songling Road, Qingdao 266100, China
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Cost Profile of Membranes That Use Polymers of Intrinsic Microporosity (PIMs). MEMBRANES 2022; 12:membranes12040433. [PMID: 35448405 PMCID: PMC9031203 DOI: 10.3390/membranes12040433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/15/2022] [Accepted: 04/15/2022] [Indexed: 11/16/2022]
Abstract
Assessing the financial impact of polymers of intrinsic microporosity, otherwise known as PIMs, at the lab scale has been impeded by the absence of a holistic approach that would envelop all related financial parameters, and most importantly any indirect costs, such as laboratory accidents that have been consistently neglected and undervalued in past assessments. To quantify the cost of PIMs in relation to the risks befalling a laboratory, an innovative cost evaluation approach was designed. This approach consists of three stages. Firstly, a two-fold “window of opportunity” (WO) theory is suggested, dividing the total cost profile into two segments, followed up by a qualitative risk analysis to establish the potential cost components. The last stage builds on a total cost of ownership model, incorporating the two types of WO. The total cost of ownership (TCO) approach was selected to ascertain the costs and construct the cost profile of PIMs, according to laboratory experimental data. This model was applied to the synthesis and physicochemical characterization processes. The quantitative analysis revealed that the most influential parameters for synthesis are accidents and energy costs. This is in contrast with the physicochemical characterization process, where the most important determinant is the energy cost.
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Xu S, He R, Dong C, Sun N, Zhao S, He H, Yu H, Zhang YB, He T. Acid stable layer-by-layer nanofiltration membranes for phosphoric acid purification. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120090] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Sewerin T, Elshof MG, Matencio S, Boerrigter M, Yu J, de Grooth J. Advances and Applications of Hollow Fiber Nanofiltration Membranes: A Review. MEMBRANES 2021; 11:890. [PMID: 34832119 PMCID: PMC8625000 DOI: 10.3390/membranes11110890] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 11/05/2021] [Accepted: 11/09/2021] [Indexed: 11/29/2022]
Abstract
Hollow fiber nanofiltration (NF) membranes have gained increased attention in recent years, partly driven by the availability of alternatives to polyamide-based dense separation layers. Moreover, the global market for NF has been growing steadily in recent years and is expected to grow even faster. Compared to the traditional spiral-wound configuration, the hollow fiber geometry provides advantages such as low fouling tendencies and effective hydraulic cleaning possibilities. The alternatives to polyamide layers are typically chemically more stable and thus allow operation and cleaning at more extreme conditions. Therefore, these new NF membranes are of interest for use in a variety of applications. In this review, we provide an overview of the applications and emerging opportunities for these membranes. Next to municipal wastewater and drinking water processes, we have put special focus on industrial applications where hollow fiber NF membranes are employed under more strenuous conditions or used to recover specific resources or solutes.
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Affiliation(s)
- Tim Sewerin
- NX Filtration, Josink Esweg 44, 7545 PN Enschede, The Netherlands; (T.S.); (M.G.E.)
| | - Maria G. Elshof
- NX Filtration, Josink Esweg 44, 7545 PN Enschede, The Netherlands; (T.S.); (M.G.E.)
| | - Sonia Matencio
- LEITAT Technological Center, C/Pallars, 179-185, 08005 Barcelona, Spain; (S.M.); (M.B.)
| | - Marcel Boerrigter
- LEITAT Technological Center, C/Pallars, 179-185, 08005 Barcelona, Spain; (S.M.); (M.B.)
| | - Jimmy Yu
- Pepsi Co., Inc., Global R & D, 350 Columbus Ave, Valhalla, NY 10595, USA;
| | - Joris de Grooth
- NX Filtration, Josink Esweg 44, 7545 PN Enschede, The Netherlands; (T.S.); (M.G.E.)
- Membrane Science & Technology, MESA+ Institute for Nanotechnology, University of Twente, P.O. Box 217, 7500 AE Enschede, The Netherlands
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Wang Q, Wei X, Wang GR, Lu TD, Shi Q, Sun SP. Inner-selective coordination nanofiltration hollow fiber membranes from assist-pressure modified substrate. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119186] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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