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Chaudhari S, Yeo S, Shin H, Kim U, Jo S, Cho KY, Shon M, Nam S, Park Y. Cellulose nanofiber and halloysite nanotubes embedded polyvinyl alcohol membranes for pervaporation dehydration of epichlorohydrin–isopropanol–water ternary feed mixture. B KOREAN CHEM SOC 2022. [DOI: 10.1002/bkcs.12653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
| | - SangJun Yeo
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - HyeonTae Shin
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - UiSeo Kim
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - Sewook Jo
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - Kie Yong Cho
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - MinYoung Shon
- Department of Industrial Chemistry Pukyong National University Busan Korea
| | - SeungEun Nam
- Center for Membranes, Korea Research, Institute of Chemical Technology Daejeon Korea
| | - YouIn Park
- Center for Membranes, Korea Research, Institute of Chemical Technology Daejeon Korea
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Rehman A, Jahan Z, Sher F, Noor T, Khan Niazi MB, Akram MA, Sher EK. Cellulose acetate based sustainable nanostructured membranes for environmental remediation. CHEMOSPHERE 2022; 307:135736. [PMID: 35850224 DOI: 10.1016/j.chemosphere.2022.135736] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 06/24/2022] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Membrane-based gas separation has a great potential for reducing environmentally hazardous carbon dioxide (CO2) gas. The polymeric membranes developed for CO2 capturing have some limitations in their selectivity and permeability. There is a need to overcome these issues and developed such membranes having high-performance CO2 capture with cost-effectiveness. The present study aimed to synthesize mixed matrix membranes (MMMs) having improved properties CO2 adsorption performance and stability than that of pure polymer. Further, the effect on CO2 adsorption by increasing the filler concentration in MMMs was investigated. The MMMs were synthesized by incorporating (1-5 wt%) Cu-MOF-GO composites as filler into cellulose-acetate (CA) polymer matrix by adopting the solution casting method. The performance of MMMs was studied by changing the Cu-MOF-GO composite concentration (1-5 wt%) in the polymer matrix at 45 °C up to 15 bar. Morphological analysis by using SEM confirms that by increasing the concentration of Cu-MOF-GO more than 3% will result in their agglomeration in MMM. The successful incorporation of MOF within the polymer matrix of MMMs was confirmed through the presence of functional groups using FTIR and Raman spectroscopy. XRD analysis revealed that pure CA changes its semi-crystalline behaviour into crystalline by the addition of Cu-MOF-GO. The maximum tensile stress and strain rate of MMMs was 45.1 N/mm2 and 12.8%. In addition, with an increase in (4-5 wt%) Cu-MOF-GO concentration the hydrophilicity of MMMs decreases. The maximum uptake rate of CO2 was 1.79 mmol/g and 7.98 wt% at 15 bar. The adsorption results conclude that Cu-MOF-GO composite and CA-based MMM can be effective for CO2 capture.
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Affiliation(s)
- Ayesha Rehman
- Department of Chemical Engineering, School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Zaib Jahan
- Department of Chemical Engineering, School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad, 44000, Pakistan.
| | - Farooq Sher
- Department of Engineering, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK.
| | - Tayyaba Noor
- Department of Chemical Engineering, School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Muhammad Bilal Khan Niazi
- Department of Chemical Engineering, School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Muhammad Aftab Akram
- Department of Chemical Engineering, School of Chemical and Materials Engineering, National University of Sciences and Technology, Islamabad, 44000, Pakistan
| | - Emina Karahmet Sher
- Department of Biosciences, School of Science and Technology, Nottingham Trent University, Nottingham NG11 8NS, UK
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Xu LH, Li Y, Li SH, Lv MY, Zhao ZP. Space-confined growth of 2D MOF sheets between GO layers at room temperature for superior PDMS membrane-based ester/water separation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120605] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Paz R, Viltres H, Gupta NK, Rajput K, Roy DR, Romero-Galarza A, Biesinger MC, Leyva C. Zirconium-organic framework as a novel adsorbent for arsenate remediation from aqueous solutions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.118957] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Zhu H, Li R, Liu G, Pan Y, Li J, Wang Z, Guo Y, Liu G, Jin W. Efficient separation of methanol/dimethyl carbonate mixtures by UiO-66 MOF incorporated chitosan mixed-matrix membrane. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120473] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Lakshmy KS, Lal D, Nair A, Babu A, Das H, Govind N, Dmitrenko M, Kuzminova A, Korniak A, Penkova A, Tharayil A, Thomas S. Pervaporation as a Successful Tool in the Treatment of Industrial Liquid Mixtures. Polymers (Basel) 2022; 14:polym14081604. [PMID: 35458354 PMCID: PMC9029804 DOI: 10.3390/polym14081604] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/02/2022] [Accepted: 04/08/2022] [Indexed: 02/01/2023] Open
Abstract
Pervaporation is one of the most active topics in membrane research, and it has time and again proven to be an essential component for chemical separation. It has been employed in the removal of impurities from raw materials, separation of products and by-products after reaction, and separation of pollutants from water. Given the global problem of water pollution, this approach is efficient in removing hazardous substances from water bodies. Conventional processes are based on thermodynamic equilibria involving a phase transition such as distillation and liquid-liquid extraction. These techniques have a relatively low efficacy and nowadays they are not recommended because it is not sustainable in terms of energy consumption and/or waste generation. Pervaporation emerged in the 1980s and is now becoming a popular membrane separation technology because of its intrinsic features such as low energy requirements, cheap separation costs, and good quality product output. The focus of this review is on current developments in pervaporation, mass transport in membranes, material selection, fabrication and characterization techniques, and applications of various membranes in the separation of chemicals from water.
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Affiliation(s)
- Kadavil Subhash Lakshmy
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Devika Lal
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Anandu Nair
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Allan Babu
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Haritha Das
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Neethu Govind
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
| | - Mariia Dmitrenko
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Anna Kuzminova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Aleksandra Korniak
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
| | - Anastasia Penkova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.K.); (A.K.)
- Correspondence: (A.P.); (A.T.)
| | - Abhimanyu Tharayil
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
- Correspondence: (A.P.); (A.T.)
| | - Sabu Thomas
- School of Energy Materials, Mahatma Gandhi University, Kottayam 686560, Kerala, India; (K.S.L.); (D.L.); (A.N.); (A.B.); (H.D.); (N.G.); (S.T.)
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Ren C, Si Z, Qu Y, Li S, Wu H, Meng F, Zhang X, Wang Y, Liu C, Qin P. CF3-MOF enhanced pervaporation selectivity of PDMS membranes for butanol separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120255] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Santos KM, Menezes TR, Oliveira MR, Silva TS, Santos KS, Barros VA, Melo DC, Ramos AL, Santana CC, Franceschi E, Dariva C, Egues SM, Borges GR, De Conto JF. Natural gas dehydration by adsorption using MOFs and silicas: A review. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119409] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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