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Vasileiou AN, Theodorakopoulos GV, Karousos DS, Bouroushian M, Sapalidis AA, Favvas EP. Nanocarbon-Based Mixed Matrix Pebax-1657 Flat Sheet Membranes for CO 2/CH 4 Separation. MEMBRANES 2023; 13:membranes13050470. [PMID: 37233531 DOI: 10.3390/membranes13050470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/24/2023] [Accepted: 04/26/2023] [Indexed: 05/27/2023]
Abstract
In the present work, Pebax-1657, a commercial multiblock copolymer (poly(ether-block-amide)), consisting of 40% rigid amide (PA6) groups and 60% flexible ether (PEO) linkages, was selected as the base polymer for preparing dense flat sheet mixed matrix membranes (MMMs) using the solution casting method. Carbon nanofillers, specifically, raw and treated (plasma and oxidized) multi-walled carbon nanotubes (MWCNTs) and graphene nanoplatelets (GNPs) were incorporated into the polymeric matrix in order to improve the gas-separation performance and polymer's structural properties. The developed membranes were characterized by means of SEM and FTIR, and their mechanical properties were also evaluated. Well-established models were employed in order to compare the experimental data with theoretical calculations concerning the tensile properties of MMMs. Most remarkably, the tensile strength of the mixed matrix membrane with oxidized GNPs was enhanced by 55.3% compared to the pure polymeric membrane, and its tensile modulus increased 3.2 times compared to the neat one. In addition, the effect of nanofiller type, structure and amount to real binary CO2/CH4 (10/90 vol.%) mixture separation performance was evaluated under elevated pressure conditions. A maximum CO2/CH4 separation factor of 21.9 was reached with CO2 permeability of 384 Barrer. Overall, MMMs exhibited enhanced gas permeabilities (up to fivefold values) without sacrificing gas selectivity compared to the corresponding pure polymeric membrane.
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Affiliation(s)
- Athanasios N Vasileiou
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Aghia Paraskevi, 15341 Attica, Greece
- School of Chemical Engineering, National Technical University of Athens, 9 Iroon Polytechniou Street, Zografou, 15780 Athens, Greece
| | - George V Theodorakopoulos
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Aghia Paraskevi, 15341 Attica, Greece
- School of Chemical Engineering, National Technical University of Athens, 9 Iroon Polytechniou Street, Zografou, 15780 Athens, Greece
| | - Dionysios S Karousos
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Aghia Paraskevi, 15341 Attica, Greece
| | - Mirtat Bouroushian
- School of Chemical Engineering, National Technical University of Athens, 9 Iroon Polytechniou Street, Zografou, 15780 Athens, Greece
| | - Andreas A Sapalidis
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Aghia Paraskevi, 15341 Attica, Greece
| | - Evangelos P Favvas
- Institute of Nanoscience and Nanotechnology, National Center for Scientific Research "Demokritos", Aghia Paraskevi, 15341 Attica, Greece
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2
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Liu T, Li J, Lei H, Zhen X, Wang Y, Gou D, Zhao J. Preparation of Chitosan/β-Cyclodextrin Composite Membrane and Its Adsorption Mechanism for Proteins. Molecules 2023; 28:molecules28083484. [PMID: 37110716 PMCID: PMC10143531 DOI: 10.3390/molecules28083484] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 04/12/2023] [Accepted: 04/12/2023] [Indexed: 04/29/2023] Open
Abstract
A significant portion of the protein in food waste will contaminate the water. The chitosan/modified β-cyclodextrin (CS/β-CDP) composite membranes were prepared for the adsorption of bovine serum albumin (BSA) in this work to solve the problem of poor adsorption protein performance and easy disintegration by a pure chitosan membrane. A thorough investigation was conducted into the effects of the preparation conditions (the mass ratio of CS and β-CDP, preparation temperature, and glutaraldehyde addition) and adsorption conditions (temperature and pH) on the created CS/β-CDP composite membrane. The physical and chemical properties of pure CS membrane and CS/β-CDP composite membrane were investigated. The results showed that CS/β-CDP composite membrane has better tensile strength, elongation at break, Young's modulus, contact angle properties, and lower swelling degree. The physicochemical and morphological attributes of composite membranes before and after the adsorption of BSA were characterized by SEM, FT-IR, and XRD. The results showed that the CS/β-CDP composite membrane adsorbed BSA by both physical and chemical mechanisms, and the adsorption isotherm, kinetics, and thermodynamic experiments further confirmed its adsorption mechanism. As a result, the CS/β-CDP composite membrane of absorbing BSA was successfully fabricated, demonstrating the potential application prospect in environmental protection.
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Affiliation(s)
- Tong Liu
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Junbo Li
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Hongyu Lei
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Xinyu Zhen
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Yue Wang
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Dongxia Gou
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Jun Zhao
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
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Adam MR, Hubadillah SK, Aziz MHA, Jamalludin MR. The emergence of adsorptive membrane treatment for pollutants removal – A mini bibliometric analysis study. MATERIALS TODAY: PROCEEDINGS 2023; 88:15-22. [DOI: 10.1016/j.matpr.2023.03.427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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4
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Gao Q, Tao D, Qi Z, Liu Y, Guo J, Yu Y. Amidoxime functionalized PVDF-based chelating membranes enable synchronous elimination of heavy metals and organic contaminants from wastewater. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 318:115643. [PMID: 35949092 DOI: 10.1016/j.jenvman.2022.115643] [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: 02/19/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 06/15/2023]
Abstract
Aiming at the synchronous elimination of heavy metals and organic contaminants from wastewater, the amidoxime functionalized PVDF-based chelating membrane was fabricated in this study. The structure and morphology of the chelating membrane were characterized using infrared spectroscopy (FT-IR), nuclear magnetic resonance spectrometer (NMR) and scanning electron microscopy (SEM). The SEM results show that the chemical modification with amidoxime groups did not damage the structure of the PVDF-based membrane. The chelating membrane has a high removal efficiency for Cu2+ (77.33%) and Pb2+ (79.23%) owing to the chemisorption through coordination bonds. However, the chelating membrane exhibits a low removal efficiency for Cd2+ (29.88%) due to the physical adsorption. The chelating membrane has a high rejection efficiency of BSA (95.17%) and lysozyme (70.09%), which is attributed to the sieving effect and increased hydrophobicity. Furthermore, the membrane performance for simultaneously removing metals and proteins from simulated wastewater was examined. The interaction of metal ions with proteins (BSA and lysozyme) can enhance the ion removal efficiency of the chelated membrane, but decrease the protein rejection efficiency due to the destructive effect. The amidoxime functionalized PVDF-based chelating membrane has a high potential for application in wastewater treatment.
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Affiliation(s)
- Qiang Gao
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China
| | - Dawei Tao
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China
| | - Zhibin Qi
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China
| | - Yuanfa Liu
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China.
| | - Jing Guo
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China
| | - Yue Yu
- School of Textile and Material Engineering, Dalian Polytechnic University, Dalian, China
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5
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Gholami S, Llacuna JL, Vatanpour V, Dehqan A, Paziresh S, Cortina JL. Impact of a new functionalization of multiwalled carbon nanotubes on antifouling and permeability of PVDF nanocomposite membranes for dye wastewater treatment. CHEMOSPHERE 2022; 294:133699. [PMID: 35090853 DOI: 10.1016/j.chemosphere.2022.133699] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 12/29/2021] [Accepted: 01/17/2022] [Indexed: 06/14/2023]
Abstract
Here, novel hydroxyl and carboxyl functionalized multiwalled carbon nanotubes (AHF-MWCNT and ACF-MWCNT) were successfully synthesized and introduced for modification and antifouling improvement of the PVDF membrane. The blending effect of AHF-MWCNT and ACF-MWCNT on the morphology and surface properties of the PVDF membrane was explored by SEM, AFM, water contact angle, and zeta potential analysis. The results indicated that the membrane surface has become more hydrophilic, smoother as well more negative. In addition, the overall porosity and mean pore radius are increased by MWCNTs embedding. The filtration performance, antifouling and dye separation of the nanocomposite membranes were improved by adding any amounts of AHF-MWCNT and ACF-MWCNT in the PVDF membrane matrix. The carboxylic modification presented better performance than the hydroxyl functionalization. The 0.1 wt% ACF-MWCNT blended membrane presented an optimum performance with 46 L m-2 h-1 bar-1 permeability, 93% FRR, and 97.3% dye rejection. Consequently, embedding functionalized MWCNT in the PVDF membrane matrix was led to improvement of membrane characteristics and enhancement of pure water flux, antifouling feature, and dye separation. So, the functionalized MWCNT could be a promising additive for the PVDF membrane modification.
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Affiliation(s)
- Sina Gholami
- University of Barcelona, Faculty of Chemistry, Department of Chemical Engineering and Analytical Chemistry, Martí i Franquès Street 1, 6th Floor, 08028, Barcelona, Spain; OdirLab Co, Carrer de Loreto, 44, 08029, Barcelona, Spain.
| | - Joan Llorens Llacuna
- University of Barcelona, Faculty of Chemistry, Department of Chemical Engineering and Analytical Chemistry, Martí i Franquès Street 1, 6th Floor, 08028, Barcelona, Spain
| | - Vahid Vatanpour
- Department of Applied Chemistry, Faculty of Chemistry, Kharazmi University, 15719-14911, Tehran, Iran; Environmental Engineering Department, Istanbul Technical University, Maslak, Istanbul, 34469, Turkey.
| | - Ahmad Dehqan
- Department of Applied Chemistry, Faculty of Chemistry, Kharazmi University, 15719-14911, Tehran, Iran
| | - Shadi Paziresh
- Department of Applied Chemistry, Faculty of Chemistry, Kharazmi University, 15719-14911, Tehran, Iran
| | - Jose Luis Cortina
- Chemical Engineering Department and Barcelona Research Center for Multiscale Science and Engineering, UPC-BarcelonaTECH, C/Eduard Maristany, 10-14 Campus Diagonal-Besòs, 08930, Barcelona, Spain
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6
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Du Y, Yang J, Liu Y, Zhou J, Cao L, Yang J. Electrochemical reduction and kinetic analysis of oxidized mercury in wastewater by choosing titanium plate as cathode. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120808] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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7
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Yu C, Song J, Ma Z, Lu J, Xing W, Meng M, Dai J, Yan Y, Wu Y. Tailor-made double-face imprinted membrane with ultra-high specific surface area asymmetric structure through a connective method of dip-coating and delayed phase inversion for selective adsorption of cadmium ion. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.119865] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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8
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Chen Y, Jiang L. A core–shell amidoxime electrospun nanofiber affinity membrane for rapid recovery Au (III) from water. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2021.08.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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9
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Kruglikov SS, Arkhipov EA, Zhirukhin DA, Smirnov KN, Vagramyan TA, Kolesnikov VA, Filatova EA. Increasing the Efficiency of Electromembrane Processes in the Area of Electrochemical Cadmium Plating. THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING 2021. [DOI: 10.1134/s0040579521030106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Khademian E, Salehi E, Sanaeepur H, Galiano F, Figoli A. A systematic review on carbohydrate biopolymers for adsorptive remediation of copper ions from aqueous environments-Part B: Isotherms, thermokinetics and reusability. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 754:142048. [PMID: 33254853 DOI: 10.1016/j.scitotenv.2020.142048] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Revised: 08/05/2020] [Accepted: 08/27/2020] [Indexed: 06/12/2023]
Abstract
The presence of copper in aquatic environment is a serious threat for human health and ecosystem conservation. Adsorption is a powerful, operable and economic method for remediation of copper ions from aqueous phase. Carbohydrate biopolymers have emerged as promising, effective and environmental-friendly adsorbents for copper remediation. In part A of this review, different types of carbohydrate biopolymer adsorbents were surveyed focusing on prevalent and novel synthesis and modification methods. In current work (part B of the review), isothermal, thermodynamic and kinetic aspects of the copper adsorption by carbohydrate-based adsorbents as well as the regeneration and reusability of the biopolymer adsorbents are overviewed. Adsorption capacity, time required for equilibrium (adsorption rate), thermal-sensitivity of the adsorption, favorability extent, and sustainability of the adsorbents and adsorption processes are valuable and useful outcomes, resulted from the thermokinetic and reusability investigations. Such considerations are critical for the process design and scale up regarding technical, economical and sustainability of the adsorption process.
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Affiliation(s)
- Einallah Khademian
- Faculty of Petrochemical Engineering, Amirkabir University of Technology, Mahshahr 6351-7-13178, Iran
| | - Ehsan Salehi
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran.
| | - Hamidreza Sanaeepur
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran
| | - Francesco Galiano
- Institute on Membrane Technology (CNR-ITM), Via P. Bucci 17/c, 87036 Rende, CS, Italy
| | - Alberto Figoli
- Institute on Membrane Technology (CNR-ITM), Via P. Bucci 17/c, 87036 Rende, CS, Italy
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11
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Marques A, Luz SMD. Use of biodegradable polymer for development of environmental tracers: a bibliometric review. POLIMEROS 2021. [DOI: 10.1590/0104-1428.00221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Adriana Marques
- Instituto Federal de Educação, Ciência e Tecnologia de São Paulo, Brasil
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12
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Khajavian M, Salehi E, Vatanpour V. Chitosan/polyvinyl alcohol thin membrane adsorbents modified with zeolitic imidazolate framework (ZIF-8) nanostructures: Batch adsorption and optimization. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116759] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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13
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Jashni E, Hosseini S. Promoting the electrochemical and separation properties of heterogeneous cation exchange membrane by embedding 8-hydroxyquinoline ligand: Chromium ions removal. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.116118] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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14
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Huang Z, Cheng Z. Recent advances in adsorptive membranes for removal of harmful cations. J Appl Polym Sci 2019. [DOI: 10.1002/app.48579] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zheng‐Qing Huang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light‐Weight Materials and ProcessingSchool of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
| | - Zheng‐Fa Cheng
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light‐Weight Materials and ProcessingSchool of Materials and Chemical Engineering, Hubei University of Technology Wuhan 430068 China
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15
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Salehi E, Gavari N, Chehrei A, Amani S, Amani N, Zaghi K. Efficient separation of triglyceride from blood serum using Cinnamon as a novel biosorbent: Adsorption thermodynamics, kinetics, isothermal and process optimization using response surface methodology. Process Biochem 2019. [DOI: 10.1016/j.procbio.2018.12.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Preparation of PVDF/Hyperbranched-Nano-Palygorskite Composite Membrane for Efficient Removal of Heavy Metal Ions. Polymers (Basel) 2019; 11:polym11010156. [PMID: 30960140 PMCID: PMC6401724 DOI: 10.3390/polym11010156] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 01/07/2019] [Accepted: 01/09/2019] [Indexed: 01/21/2023] Open
Abstract
In this work, three kinds of hyperbranched polyamidoamine-palygorskite (PAMAM-Pal) were designed and synthesized by grafting the first generation polyamidoamine (G1.0 PAMAM), G2.0 PAMAM and G3.0 PAMAM onto Pal surfaces, respectively. Then, these PAMAM-Pals were used as additives to prepare polyvinylidene fluoride (PVDF)/hyperbranched polyamidoamine-palygorskite bicomponent composite membranes. The structures of the composite membranes were characterized by Fourier transform infrared spectroscopy (FTIR), thermo gravimetric analysis (TEM), X-ray photoelectron spectroscopy (XPS), field-emission scanning electronmicroscopy (SEM), atomic force microscope (AFM) and Thermogravimetric analysis (TGA). The adsorption properties of composite membranes to heavy metal ions was studied, and the results found that the maximum adsorption capacities for Cu(II), Ni(II) and Cd(II) could reach 155.19 mg/g, 124.28 mg/g and 125.55 mg/g, respectively, for the PVDF/G3.0 PAMAM-Pal membrane, while only 23.70 mg/g, 17.74 mg/g and 14.87 mg/g could be obtained for unmodified membranes in the same conditions. The high adsorption capacity can be ascribed to the large number of amine-terminated groups, amide groups and carbonyl groups of the composite membrane. The above results indicated that the prepared composite membrane has a high adsorption capacity for heavy metal ions removal in water treatment.
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17
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Nouri M, Marjani A, Tajdari M, Heidary F, Salimi M. Preparation of cellulose acetate membrane coated by PVA/Fe3O4 nanocomposite thin film: an in situ procedure. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4339-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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18
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Wang X, Li L, Yang C. Affinitive Poly(vinylidene difluoride) Membranes for Enhancing Au(III) Separation with Extremely High Selectivity. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201700479] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Xiaomin Wang
- Chinese Academy of Sciences (CAS); Key Laboratory of Green Process and Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
- Chinese Academy of Sciences; State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
- Nanchang Water Industry Group; No. 99 Guanying Road 330025 Nanchang, Jiangxi China
| | - Lei Li
- Chinese Academy of Sciences (CAS); Key Laboratory of Green Process and Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
- Chinese Academy of Sciences; State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
| | - Chuanfang Yang
- Chinese Academy of Sciences (CAS); Key Laboratory of Green Process and Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
- Chinese Academy of Sciences; State Key Laboratory of Biochemical Engineering; Institute of Process Engineering; 1 North 2 Ave Zhongguancun 100190 Beijing China
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19
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Chitpong N, Husson SM. High-capacity, nanofiber-based ion-exchange membranes for the selective recovery of heavy metals from impaired waters. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.02.009] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Abdali N, Marjani A, Heidary F, Adimi M. Fabrication of PVA coated PES/PVDF nanocomposite membranes embedded with in situ formed magnetite nanoparticles for removal of metal ions from aqueous solutions. NEW J CHEM 2017. [DOI: 10.1039/c7nj00798a] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An in situ procedure for the preparation of a coated nanocomposite membrane containing a complexing agent.
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Affiliation(s)
- N. Abdali
- Department of Chemistry
- Arak Branch
- Islamic Azad University
- Arak
- Iran
| | - A. Marjani
- Department of Chemistry
- Arak Branch
- Islamic Azad University
- Arak
- Iran
| | - F. Heidary
- Department of Chemistry
- Faculty of Science
- Arak University
- Arak 38156-8-8349
- Iran
| | - M. Adimi
- Department of Chemical Engineering
- Farahan Branch
- Islamic Azad University
- Farahan
- Iran
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21
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Lu Y, Wang R, Nan Y, Liu F, Yang X. Removal of sulphur from model gasoline by CuAgY zeolite: equilibrium, thermodynamics and kinetics. RSC Adv 2017. [DOI: 10.1039/c7ra11443e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Bimetallic zeolites (CuAgY) were prepared by co-exchanging NaY in a mixed solution of AgNO3and Cu(NO3)2. The highest sulfur adsorption capacity of CuAgY was achieved at 323 K, which is 60.98 mgS g−1.
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Affiliation(s)
- Yanfei Lu
- Tianjin Key Laboratory of Applied Catalysis Science and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
| | - Rijie Wang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
| | - Yue Nan
- Department of Biomedical and Chemical Engineering
- Syracuse University
- Syracuse
- USA
| | - Fei Liu
- Tianjin Key Laboratory of Applied Catalysis Science and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
| | - Xiaoxia Yang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology
- Department of Catalysis Science and Engineering
- School of Chemical Engineering and Technology
- Tianjin University
- Tianjin 300350
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22
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Salehi E, Bakhtiari L, Askari M. Extended adsorption transport models for permeation of copper ions through nanocomposite chitosan/polyvinyl alcohol thin affinity membranes. Chin J Chem Eng 2016. [DOI: 10.1016/j.cjche.2016.04.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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23
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Salehi E, Abdi J, Aliei MH. Assessment of Cu(II) adsorption from water on modified membrane adsorbents using LS-SVM intelligent approach. JOURNAL OF SAUDI CHEMICAL SOCIETY 2016. [DOI: 10.1016/j.jscs.2014.02.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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24
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Li R, Liu L, Zhang Y, Yang F. Preparation of a nano-MnO2 surface-modified reduced graphene oxide/PVDF flat sheet membrane for adsorptive removal of aqueous Ni(ii). RSC Adv 2016. [DOI: 10.1039/c5ra20776b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this paper, nanoscale MnO2 particles, formed from KMnO4 through microwave assisted oxidation of HI reduced graphene oxide, dispersed in PVDF membrane, adsorb and remove Ni2+ ions.
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Affiliation(s)
- Renjie Li
- MOE
- Key Laboratory of Industrial Ecology and Environmental Engineering
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian
| | - Lifen Liu
- MOE
- Key Laboratory of Industrial Ecology and Environmental Engineering
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian
| | - Yuehua Zhang
- MOE
- Key Laboratory of Industrial Ecology and Environmental Engineering
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian
| | - Fenglin Yang
- MOE
- Key Laboratory of Industrial Ecology and Environmental Engineering
- School of Environmental Science and Technology
- Dalian University of Technology
- Dalian
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25
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Salehi E, Davarnejad R, Madaeni SS. Kinetic-based long-time correlations for dialysis permeation through thin nanocomposite membrane adsorbents. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2015. [DOI: 10.1007/s13738-015-0689-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Guo W, Meng X, Liu Y, Ni L, Hu Z, Chen R, Meng M, Wang Y, Han J, Luo M. Synthesis and application of 8-hydroxyquinoline modified magnetic mesoporous carbon for adsorption of multivariate metal ions from aqueous solutions. J IND ENG CHEM 2015. [DOI: 10.1016/j.jiec.2014.01.048] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Molecularly imprinted organic solvent nanofiltration membranes – Revealing molecular recognition and solute rejection behaviour. REACT FUNCT POLYM 2015. [DOI: 10.1016/j.reactfunctpolym.2014.03.008] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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He J, Chen JP. Cu(II)-Imprinted Poly(vinyl alcohol)/Poly(acrylic acid) Membrane for Greater Enhancement in Sequestration of Copper Ion in the Presence of Competitive Heavy Metal Ions: Material Development, Process Demonstration, and Study of Mechanisms. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5032875] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jinsong He
- Department
of Civil and Environmental
Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore, Singapore 119260
| | - J. Paul Chen
- Department
of Civil and Environmental
Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore, Singapore 119260
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Wang CH, Ma XX, Wang C, Wu QH, Wang Z. Poly(vinylidene fluoride) membrane based thin film microextraction for enrichment of benzoylurea insecticides from water samples followed by their determination with HPLC. CHINESE CHEM LETT 2014. [DOI: 10.1016/j.cclet.2014.06.018] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Keng PS, Lee SL, Ha ST, Hung YT, Ong ST. Cheap Materials to Clean Heavy Metal Polluted Waters. ACTA ACUST UNITED AC 2013. [DOI: 10.1007/978-94-007-6836-9_8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Novel thin film composite membrane fabricated by mixed matrix nanoclay/chitosan on PVDF microfiltration support: Preparation, characterization and performance in dye removal. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.02.031] [Citation(s) in RCA: 147] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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