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Cheballah K, Mitiche L, Fontàs C, Sahmoune A. Efficient chromium(VI) removal using trioctylmethylammonium salicylate as the carrier in polymer inclusion membranes. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:53497-53509. [PMID: 39190253 DOI: 10.1007/s11356-024-34781-x] [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: 12/01/2023] [Accepted: 08/19/2024] [Indexed: 08/28/2024]
Abstract
In this study, the ionic liquid (IL) trioctylmethylammonium salicylate (TOMAS) was prepared and incorporated into a polymer inclusion membrane (PIM) based on cellulose triacetate (CTA) as the polymer for the removal of Cr(VI). Various parameters including the effect of membrane composition (plasticizer and carrier concentration) as well as variables affecting both the feed phase and receiving solution have been investigated. Optimal results were achieved with a PIM made of 50% CTA and 50% TOMAS (% in mass) without the addition of any plasticizer. Using this PIM, Cr(VI) was effectively transported from a feed solution consisting of 10 mg L-1 Cr(VI) in 0.01 mol L-1 NaNO3 at pH = 2, to a receiving solution containing 0.1 mol L-1 NaOH. The transport of Cr(VI) was not affected by the presence of other metals, such as Cr(III), Cd(II), Zn(II), Cu(II), and Ni(II), and a selective recovery rate of 93.61% for both single-ion and mixed-ion solutions after 24 h of processing was obtained. Finally, the stability of the membrane was also investigated, with a slight decrease in efficiency observed after 5 days of reuse.
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Affiliation(s)
- Karima Cheballah
- Laboratoire de Physique Et Chimie Des Matériaux (LPCM), Université Mouloud Mammeri, Route de Hasnaoua, 15000, Tizi-Ouzou, Algeria
| | - Lynda Mitiche
- Laboratoire de Physique Et Chimie Des Matériaux (LPCM), Université Mouloud Mammeri, Route de Hasnaoua, 15000, Tizi-Ouzou, Algeria
| | - Clàudia Fontàs
- Department of Chemistry, University of Girona, C/ Maria Aurelia Capmany 69, 17003, Girona, Spain
| | - Amar Sahmoune
- Laboratoire de Physique Et Chimie Des Matériaux (LPCM), Université Mouloud Mammeri, Route de Hasnaoua, 15000, Tizi-Ouzou, Algeria.
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Alcalde B, Elias G, Kolev SD, Méndez JA, Díez S, Oliver-Ortega H, Anticó E, Fontàs C. A Comprehensive Study on the Effect of Plasticizers on the Characteristics of Polymer Inclusion Membranes (PIMs): Exploring Butyl Stearate as a Promising Alternative. MEMBRANES 2024; 14:19. [PMID: 38248709 PMCID: PMC10818669 DOI: 10.3390/membranes14010019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 01/03/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024]
Abstract
This study investigated the influence of various plasticizers commonly used in the manufacture of polymer inclusion membranes (PIMs), such as 2-nitrophenyl octyl ether (NPOE), phthalates, adipates, and sebacates on the mechanical, thermal, and transport properties of membranes. Additionally, butyl stearate (BTS), chosen for its non-toxic nature compared to phthalates and its cost-effectiveness relative to adipates and sebacates, was evaluated as a plasticizer in PIMs for the first time. All plasticizers were incorporated in PIMs made of either cellulose triacetate (CTA) or poly(vinyl chloride) (PVC) as the base polymers and the task-specific ionic liquid trioctylmethylammonium thiosalicylate (TOMATS) as the carrier. The plasticizers were found to significantly affect the characteristics of membrane hydrophilicity, mechanical flexibility, and thermal stability. Transport experiments using Hg(II) as a model target ion revealed that, for CTA-based PIMs, the plasticizer did not significantly affect transport efficiency. However, for PVC-based PIMs, BTS exhibited better efficiency when compared to NPOE. These findings highlight the potential of BTS as an attractive alternative to currently used plasticizers in PVC-based PIM formulations.
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Affiliation(s)
- Berta Alcalde
- Chemistry Department, University of Girona, C/Maria Aurèlia Capmany, 69, 17003 Girona, Spain; (B.A.); (G.E.); (E.A.)
| | - Gemma Elias
- Chemistry Department, University of Girona, C/Maria Aurèlia Capmany, 69, 17003 Girona, Spain; (B.A.); (G.E.); (E.A.)
| | - Spas D. Kolev
- School of Chemistry, The University of Melbourne, Melbourne, VIC 3010, Australia;
- Department of Chemical Engineering, The University of Melbourne, Melbourne, VIC 3010, Australia
- Faculty of Chemistry and Pharmacy, Sofia University “St. Kl. Ohridski”, 1 James Bourchier Blvd., 1164 Sofia, Bulgaria
| | - José Alberto Méndez
- Chemical Engineering Department, University of Girona, Edifici PI, 17003 Girona, Spain;
| | - Sergi Díez
- Environmental Chemistry Department, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), C/Jordi Girona, 18-26, 08034 Barcelona, Spain;
| | - Helena Oliver-Ortega
- Department of Materials Science and Engineering, Universitat Politècnica de Catalunya, C/Colom 1, 08222 Terrassa, Spain;
- Institut d’Investigació Tèxtil i Cooperació Industrial de Terrassa (INTEXTER), C/Colom 15, 08222 Terrassa, Spain
| | - Enriqueta Anticó
- Chemistry Department, University of Girona, C/Maria Aurèlia Capmany, 69, 17003 Girona, Spain; (B.A.); (G.E.); (E.A.)
| | - Clàudia Fontàs
- Chemistry Department, University of Girona, C/Maria Aurèlia Capmany, 69, 17003 Girona, Spain; (B.A.); (G.E.); (E.A.)
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Martínez de la Peña A, Rodríguez de San Miguel E, de Gyves J. MID-FTIR-PLS Chemometric Analysis of Cr(VI) from Aqueous Solutions Using a Polymer Inclusion Membrane-Based Sensor. MEMBRANES 2023; 13:740. [PMID: 37623801 PMCID: PMC10456335 DOI: 10.3390/membranes13080740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 08/26/2023]
Abstract
A partial least squares (PLS) quantitative chemometric method based on the analysis of the mid-Fourier transform infrared spectroscopy (MID-FTIR) spectrum of polymer inclusion membranes (PIMs) used for the extraction of Cr(VI) from aqueous media is developed. The system previously optimized considering the variables membrane composition, extraction time, and pH, is characterized in terms of its adsorption isotherm, distribution coefficient, extraction percent, and enrichment factor. A Langmuir-type adsorption behavior with KL = 2199 cm3/mmol, qmax = 0.188 mmol/g, and 0 < RL < 1 indicates that metal adsorption is favorable. The characterization of the extraction reaction is performed as well, showing a 1:1 Cr(VI):Aliquat 336 ratio, in agreement with solvent extraction data. The principal component analysis (PCA) of the PIMs reveals a complex pattern, which is satisfactorily simplified and related to Cr(VI) concentrations through the use of a variable selection method (iPLS) in which the bands in the ranges 3451-3500 cm-1 and 3751-3800 cm-1 are chosen. The final PLS model, including the 100 wavelengths selected by iPLS and 10 latent variables, shows excellent parameter values with root mean square error of calibration (RMSEC) of 3.73115, root mean square error of cross-validation (RMSECV) of 6.82685, bias of -1.91847 × 10-13, cross-validation (CV) bias of 0.185947, R2 Cal of 0.98145, R2 CV of 0.940902, recovery% of 104.02 ± 4.12 (α = 0.05), sensitivity% of 0.001547 ppb, analytical sensitivity (γ) of 3.8 ppb, γ-1: 0.6 ppb-1, selectivity of 0.0155, linear range of 5.8-100 ppb, limit of detection (LD) of 1.9 ppb, and limit of quantitation (LQ) of 5.8 ppb. The developed PIM sensor is easy to implement as it requires few manipulations and a reduced number of chemical compounds in comparison to other similar reported systems.
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Affiliation(s)
| | - Eduardo Rodríguez de San Miguel
- Departamento de Química Analítica, Facultad de Química, Universidad Nacional Autónoma de México (UNAM), Ciudad Universitaria, Mexico City 04510, Mexico; (A.M.d.l.P.); (J.d.G.)
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Govindappa H, Abdi G, Uthappa UT, Sriram G, Han SS, Kurkuri M. Efficient separation of arsenic species of oxyanion As (III) and As (V) by using effective polymer inclusion membranes (PIM). CHEMOSPHERE 2023; 316:137851. [PMID: 36642130 DOI: 10.1016/j.chemosphere.2023.137851] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/23/2022] [Accepted: 01/10/2023] [Indexed: 06/17/2023]
Abstract
The heavy metal contaminant arsenic exist in the form of arsenite (As(III)) and arsenate (As(V)) ions. These ions are highly carcinogenic that are usually present in the ground water. To date, most of the designed polymer inclusion membrane (PIM) involved only about separation without differentiating the oxidation states. Thus, there is a research gap on separation of element with different oxidation states. Thus, this study addresses such research gap which have been not explored previously. To extract such ions from water, the present study involves fabrication of PIM by varying the compositions of the base polymer, carrier and plasticizer. Also effect of the strip solution, and transport properties were studied. High performance membrane was obtained with 50% (w/w) Aliquat 336 and 50% (w/w) Cellulose triacetate (CTA). The production of 1 m2 of PIM may cost approximately 0.08-0.16$. Also, we have combined the separation capacity of polymer inclusion membrane (PIM) with the sensitivity and elemental detection using atomic absorption spectrometry (AAS) to detect and separate As(III) and As(V). AAS is limited to detecting only elemental arsenic (As) and does not distinguish between As(III) and As(V). Further, to address such limitations in this current study we were able to separate As(V) from As(III) within 5 h. In addition, to provide sole solution a device was fabricated to extract As(V) in the field studies which displayed outstanding efficiency of 99.7 ± 0.2%. The extracted samples was tested in AAS to differentiate between oxidation states of the arsenic species and these important results are supportive in finding out the redox potential of water and for other geochemical explorations.
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Affiliation(s)
- Harshith Govindappa
- Centre for Research in Functional Materials (CRFM), JAIN (Deemed-to-be University), Jain Global Campus, Bengaluru, 562112, Karnataka, India
| | - Gholamreza Abdi
- Department of Biotechnology, Persian Gulf Research Institute, Persian Gulf University, 75169, Bushehr, Iran
| | - U T Uthappa
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.
| | - Ganesan Sriram
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, Republic of Korea.
| | - Mahaveer Kurkuri
- Centre for Research in Functional Materials (CRFM), JAIN (Deemed-to-be University), Jain Global Campus, Bengaluru, 562112, Karnataka, India.
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Ionic liquid-based pore-filling anion-exchange membranes enable fast large-sized metallic anion migration in electrodialysis. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Witt K, Studziński W, Bożejewicz D. Possibility of New Active Substrates (ASs) to Be Used to Prevent the Migration of Heavy Metals to the Soil and Water Environments. Molecules 2022; 28:94. [PMID: 36615290 PMCID: PMC9822496 DOI: 10.3390/molecules28010094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/15/2022] [Accepted: 12/17/2022] [Indexed: 12/24/2022] Open
Abstract
This paper aims to propose an alternative to the known permeable reactive barriers (PRBs). PRB is one of the methods, which is a reactive barrier placed below the ground, to clean up contaminated groundwater. New polymer active substrates (ASs) were used to prevent soil contamination by toxic heavy metals. The active substrates consisted of a mixture of poly(vinyl chloride), Aliquat 336, and bis(2-ethylhexyl)adipate, which was applied to the skeleton material (fiberglass or textile). Aliquat 336 was used as a binding agent for metal ions (Cr(VI), Ni(II), Cu(II), Zn(II), Cd(II), and Pb(II)). In contrast with the PRBs, the ASs (from AS-1 to AS-5) were obtained in a simple way using the pouring method. The obtained ASs could be recycled and reused. The active substrates were used for the binding of various metal ions from aqueous solutions and the examined soil. It was found that the active substrate AS-1 decreased the concentrations of nickel, cadmium, and lead by more than 50% and that of chromium by more than 90% in the aqueous solution. High sorption efficiency for chromium and zinc metals (81% and 66%) with the use of AS-2 was also found, owing to which the migration of metals from soil to water can be limited. In the soil environment, active substrate AS-5 with the addition of a plasticizer showed the greatest effectiveness. This solution resulted in a reduction in each tested metal ion of at least 50%, and reductions in cadmium, lead, and copper of over 70%.
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Affiliation(s)
| | - Waldemar Studziński
- Faculty of Chemical Technology and Engineering, Bydgoszcz University of Science and Technology, 3 Seminaryjna Street, PL 85326 Bydgoszcz, Poland
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Khalid NA, Shoparwe NF, Yusoff AH, Sulaiman AZ, Ahmad AL, Azmi NA. Fabrication and Characterisation of MWCNT/Polyvinyl (PVC) Polymer Inclusion Membrane for Zinc (II) Ion Removal from Aqueous Solution. MEMBRANES 2022; 12:1020. [PMID: 36295779 PMCID: PMC9607245 DOI: 10.3390/membranes12101020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Heavy metal pollution has prompted researchers to establish the most effective method to tackle the impacts of heavy metals on living things and the environment, which include by applying nanoparticles. An example is the employment of multi-walled carbon nanotubes (MWCNTs) as an additive in an intermediate membrane or polymer inclusion membrane (PIM). The MWCNTs were added to enhance the properties and reinforce the transport performance of zinc (II) ion (Zn2+) removal from the source phase to the receiver phase by the PIMs. The present study constructed a membrane with a poly(vinyl chloride) (PVC)-based polymer, dioctyl phthalate (DOP) plasticiser, and bis-(2-ethylhexyl) phosphate (B2EHP) carrier incorporated with different concentrations of MWCNTs. The contact angle (CA), water uptake, ion exchange capacity (IEC), and porosity of the fabricated membranes were evaluated. The membrane was also characterised by employing scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), and electrochemical impedance spectroscopy (EIS). Subsequently, the fabricated PIM (W1) and mixed matrix (MM)-PIM (W2−W5) samples were assessed under different parameters to acquire the ideal membrane composition and effectiveness. Kinetic modelling of Zn2+ removal by the fabricated PIMs under similar conditions was performed to reveal the mechanisms involved. The average removal efficiency of the membranes was >99% at different parameter conditions. Nevertheless, the W3 membrane with 1.0 wt% MWCNT immersed in a 5 mg/L initial Zn2+ concentration and 1.0 M receiver solution for seven hours at pH 2 demonstrated the highest percentage of Zn2+ removal. The experimental data were best fitted to the pseudo-first-order kinetic model (PFO) in kinetic modelling, and the permeability and flux of the W3 at optimum conditions were 0.053 m s−1 and 0.0532 mol m−2 s−1, respectively. In conclusion, the transport mechanism of Zn2+ was enhanced with the addition of the MWCNTs.
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Affiliation(s)
- Nadia Aqilah Khalid
- Gold Rare Earth and Material Technopreneurship Centre, Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli, Kota Bharu 17600, Kelantan, Malaysia
| | - Noor Fazliani Shoparwe
- Gold Rare Earth and Material Technopreneurship Centre, Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli, Kota Bharu 17600, Kelantan, Malaysia
| | - Abdul Hafidz Yusoff
- Gold Rare Earth and Material Technopreneurship Centre, Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli, Kota Bharu 17600, Kelantan, Malaysia
| | - Ahmad Ziad Sulaiman
- Gold Rare Earth and Material Technopreneurship Centre, Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli, Kota Bharu 17600, Kelantan, Malaysia
| | - Abdul Latif Ahmad
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal 14300, Pulau Pinang, Malaysia
| | - Nur Aina Azmi
- Benua Sunda Cari Gali Sdn Bhd. No 6, Medan Pusat Bandar 1, Seksyen 9, Bandar Baru, Bangi 43650, Selangor, Malaysia
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Kian LK, Jawaid M, Mahmoud MH, Saba N, Fouad H, Alothman OY, Vaseashta A. Characterization and fabrication of poly(butylene adipate‐co‐terephthalate)/nanocrystalline cellulose composite membranes for heavy metal ion separation. J Appl Polym Sci 2022. [DOI: 10.1002/app.53136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lau Kia Kian
- Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forestry Products (INTROP) Universiti Putra Malaysia 43400 UPM Serdang, Selangor Malaysia
| | - Mohammad Jawaid
- Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forestry Products (INTROP) Universiti Putra Malaysia 43400 UPM Serdang, Selangor Malaysia
| | - Mohamed H. Mahmoud
- Department of Biochemistry, College of Science King Saud University Riyadh Saudi Arabia
| | - Naheed Saba
- Laboratory of Biocomposite Technology Institute of Tropical Forestry and Forestry Products (INTROP) Universiti Putra Malaysia 43400 UPM Serdang, Selangor Malaysia
| | - Hassan Fouad
- Biomedical Engineering Department, Faculty of Engineering Helwan University Helwan Egypt
| | - Othman Y. Alothman
- Chemical Engineering Department, College of Engineering King Saud University Riyadh Saudi Arabia
| | - Ashok Vaseashta
- Office of Applied Research International Clean Water Institute Manassas Virginia USA
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Sellami F, Kebiche-Senhadji O, Marais S, Fatyeyeva K. PVC/EVA-based polymer inclusion membranes with improved stability and Cr(VI) extraction capacity: Water plasticization effect. JOURNAL OF HAZARDOUS MATERIALS 2022; 436:129069. [PMID: 35594668 DOI: 10.1016/j.jhazmat.2022.129069] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/19/2022] [Accepted: 05/01/2022] [Indexed: 06/15/2023]
Abstract
Polymer inclusion membranes (PIMs) are far investigated for their ability to extract heavy metals and small organic compounds from aqueous media. Polyvinyl chloride (PVC) is one of the most widely used base polymers for the PIM elaboration. However, its use requires the incorporation of a relatively expensive liquid plasticizer. In the present work, poly(ethylene-co-vinyl acetate) (EVA) serves as a polymer plasticizer for the elaboration of PIMs based on PVC as a base polymer and Aliquat 336 as a carrier. The composition of PIMs was optimized in terms of the PVC/EVA ratio and the vinyl acetate (VA) groups content (x) of EVA (i.e. EVAx). Physical-chemical properties of the resulting membranes are analyzed and correlated with their structure. The results of SEM analysis revealed miscible PVC/EVA70 blends (i.e. with 70 wt% of VA groups) and partially miscible PVC/EVA40 blends. The plasticizing effect of the EVA copolymer was confirmed by the tensile test results. The results of transport measurements showed that PIMs containing EVA40 and PVC are more efficient for the Cr(VI) extraction than those with only PVC. Thus, EVA40 can effectively replace the conventional liquid plasticizers while improving the Cr(VI) permeability. Besides, it is stated that EVA40-based PIMs are more stable as compared with conventional PIMs due to the water plasticizing effect. After the membrane optimization, the highest Cr(VI) transport flux (54.7 µmol·m-2·s-1) was measured. Moreover, the addition of 10 wt% of tetradecanol causes the increase of the water plasticizing effect and allows obtaining a PIM with high stability (up to 24 cycles) required for the membrane long-term operation.
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Affiliation(s)
- Ferhat Sellami
- Laboratoire de Procédés Membranaires et de Technique de Séparation et de Récupération (LPMSTR), Université de Bejaia, Targa Ouzemour, 06000 Bejaia, Algeria; Normandie Univ., UNIROUEN, INSA ROUEN, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France
| | - Ounissa Kebiche-Senhadji
- Laboratoire de Procédés Membranaires et de Technique de Séparation et de Récupération (LPMSTR), Université de Bejaia, Targa Ouzemour, 06000 Bejaia, Algeria
| | - Stéphane Marais
- Normandie Univ., UNIROUEN, INSA ROUEN, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France
| | - Kateryna Fatyeyeva
- Normandie Univ., UNIROUEN, INSA ROUEN, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France.
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Stability study of polymer inclusion membranes (PIMs) based on acidic (D2EHPA), basic (Aliquat 336) and neutral (TOPO) carriers: effect of membrane composition and aqueous solution. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04362-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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Zunita M, Hastuti R, Alamsyah A, Kadja GT, Khoiruddin K, Kurnia KA, Yuliarto B, Wenten I. Polyionic liquid membrane: Recent development and perspective. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.06.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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12
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Stable ionic liquid-based polymer inclusion membranes for lithium and magnesium separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120626] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Bahrami S, Dolatyari L, Shayani‐Jam H, Yaftian MR. Membrane extraction of V(V) by an oleic acid plasticized poly(vinyl chloride)/Aliquat® 336 polymer inclusion membrane. J Appl Polym Sci 2022. [DOI: 10.1002/app.52434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Salar Bahrami
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
| | - Leila Dolatyari
- Department of Chemistry Zanjan Branch, Islamic Azad University Zanjan Iran
| | - Hassan Shayani‐Jam
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
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Fabrication of a novel polymer inclusion membrane from recycled polyvinyl chloride for the real-time extraction of arsenic (V) from water samples in a continuous process. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.03.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Sevim Elibol P. Degradation of Aqueous Methylene Blue by Polybutylene Adipate Terephthalate (PBAT) Cadmium Selenide Quantum Dots (QDs). ANAL LETT 2022. [DOI: 10.1080/00032719.2022.2058523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Affiliation(s)
- Pınar Sevim Elibol
- Department of Environmental Engineering, Düzce University, Düzce, Turkey
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Optimization and Evaluation of Polymer Inclusion Membranes Based on PVC Containing Copoly-EDVB 4% as a Carrier for the Removal of Phenol Solutions. MEMBRANES 2022; 12:membranes12030295. [PMID: 35323769 PMCID: PMC8949209 DOI: 10.3390/membranes12030295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 03/01/2022] [Accepted: 03/02/2022] [Indexed: 12/10/2022]
Abstract
Polymer inclusion membrane (PIM) is a method for separating liquid membranes into thin, stable, and flexible film forms. In this study, the PIM was made using polyvinyl chloride (PVC), dibenzyl ether (DBE), and 4% copoly-eugenol divinyl benzene (co-EDVB) as a supporting polymer, plasticizer, and carrier compound, respectively. Furthermore, a phenol transport test was carried out using the parameters of pH influence, the effect of NaOH concentration, and transport time. The PIM membrane was also evaluated using the parameters affecting the concentration of plasticizer, the effect of salt concentration, and the lifetime of the PIM membrane. The results show that the optimum pH obtained to transport phenol to the receiving phase was 5.5, with a concentration of 0.1 M of the NaOH receiving phase and a transport time of 72 h. Furthermore, it was found that the use of plasticizers and salts affected the ability and resistance of the membranes. The membrane lifetime increased up to 60 days with the addition of 0.1 M NaNO3 or NaCl salt in the source phase.
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Kazemi D, Yaftian MR. Selective transport-recovery of bismuth(III) by a polymer inclusion membrane containing polyvinyl chloride base polymer and bis(2-ethylhexyl)phosphoric acid. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120375] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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18
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Selective separation of gallium from various ions by polymer inclusion membranes based on CTA/PVC blend using TOPO as carrier. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0986-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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On the Potential of a Poly(vinylidenefluoride-co-hexafluoropropylene) Polymer Inclusion Membrane Containing Aliquat® 336 and Dibutyl Phthalate for V(V) Extraction from Sulfate Solutions. MEMBRANES 2022; 12:membranes12010090. [PMID: 35054616 PMCID: PMC8777928 DOI: 10.3390/membranes12010090] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/27/2021] [Accepted: 01/12/2022] [Indexed: 11/18/2022]
Abstract
A polymer inclusion membrane (PIM) composed of 50 wt% base polymer poly(vinylidenefluoride-co-hexafluoropropylene), 40 wt% extractant Aliquat® 336, and 10 wt% dibutyl phthalate as plasticizer/modifier provided the efficient extraction of vanadium(V) (initial concentration 50 mg L−1) from 0.1 M sulfate solutions (pH 2.5). The average mass and thickness of the PIMs (diameter 3.5 cm) were 0.057 g and 46 μm, respectively. It was suggested that V(V) was extracted as VO2SO4− via an anion exchange mechanism. The maximum PIM capacity was estimated to be ~56 mg of V(V)/g for the PIM. Quantitative back-extraction was achieved with a 50 mL solution of 6 M H2SO4/1 v/v% of H2O2. It was assumed that the back-extraction process involved the oxidation of VO2+ to VO(O2)+ by H2O2. The newly developed PIM, with the optimized composition mentioned above, exhibited an excellent selectivity for V(V) in the presence of metallic species present in digests of spent alumina hydrodesulfurization catalysts. Co-extraction of Mo(VI) with V(V) was eliminated by its selective extraction at pH 1.1. Characterization of the optimized PIM was performed by contact angle measurements, atomic-force microscopy, energy dispersive X-ray spectroscopy, thermogravimetric analysis/derivatives thermogravimetric analysis and stress–strain measurements. Replacement of dibutyl phthalate with 2-nitrophenyloctyl ether improved the stability of the studied PIMs.
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Maiphetlho K, Chimuka L, Tutu H, Richards H. Technical design and optimisation of polymer inclusion membranes (PIMs) for sample pre-treatment and passive sampling - A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 799:149483. [PMID: 34426342 DOI: 10.1016/j.scitotenv.2021.149483] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 07/14/2021] [Accepted: 08/01/2021] [Indexed: 06/13/2023]
Abstract
This review reports on the increasing interest in technical designs, calibration, and application of PIM-based devices in sample pre-treatment and passive sampling in environmental water monitoring from 2010 to 2021. With regards to passive sampling, devices are calibrated in a laboratory setup using either a dip-in or flow-through approach before environmental application. In sample preparation, the device set-ups can be offline, online or in a continuous flow separation device connected to a flow injection analysis system. The PIMs have also demonstrated potential in both these offline and online separations; however, there is still a draw-back of low diffusion coefficients obtained in these PIM set-ups. Electro-driven membrane (EME) extraction has demonstrated better performance as well as improved analyte flux. Critical in electro-driven membrane extraction is applying correct voltage that may not compromise the PIM performance due to leaching of components to the aqueous solutions. Further, besides different PIM configurations and designs being developed, PIM based extractions are central to PIM components (base polymer, carrier and plasticizer). As such, recent studies have also focused on improving PIM stability by investigating use of various PIM components, incorporating nano additives into the PIM composition, and investigating novel green PIM synthetic routes. All these aspects are covered in this review. Further, some recent studies that have demonstrated the ability to eliminate effects of flow patterns and membrane biofouling in PIM based applications are also included.
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Affiliation(s)
- Kgomotso Maiphetlho
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag X3, WITS, 2050 Johannesburg, South Africa
| | - Luke Chimuka
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag X3, WITS, 2050 Johannesburg, South Africa
| | - Hlanganani Tutu
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag X3, WITS, 2050 Johannesburg, South Africa
| | - Heidi Richards
- Molecular Sciences Institute, School of Chemistry, University of the Witwatersrand, Private Bag X3, WITS, 2050 Johannesburg, South Africa.
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21
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Efficient recovery of Au(III) through PVDF-based polymer inclusion membranes containing hydrophobic deep eutectic solvent. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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22
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Polyvinyl chloride-based membranes: A review on fabrication techniques, applications and future perspectives. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119678] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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23
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A preliminary study of polymer inclusion membrane for lutetium(III) separation and membrane regeneration. J RARE EARTH 2021. [DOI: 10.1016/j.jre.2020.07.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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24
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Sellami F, Kebiche-Senhadji O, Marais S, Lanel C, Fatyeyeva K. Novel Poly(Vinylidene Fluoride)/Montmorillonite Polymer Inclusion Membrane: Application to Cr(VI) Extraction from Polluted Water. MEMBRANES 2021; 11:membranes11090682. [PMID: 34564498 PMCID: PMC8468779 DOI: 10.3390/membranes11090682] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/26/2021] [Accepted: 08/28/2021] [Indexed: 11/16/2022]
Abstract
Novel hybrid polymer inclusion membranes (PIMs) based on poly(vinylidene fluoride) (PVDF) (polymer matrix) and Aliquat 336 (ion carrier) and containing native sodium (Cloisite Na+ (CNa)) and organo-modified (Cloisite 30B (C30B)) Montmorillonites were elaborated and tested for the removal of toxic Cr(VI) ions from the aqueous solution. The influence of the nanoclay incorporation on the physicochemical properties of PVDF-based PIMs was studied and the resulting membrane transport properties of the Cr(VI) ions were investigated in detail. The water contact angle measurements reveal that the incorporation of the CNa nanofiller affects the membrane wettability as less hydrophilic surface is obtained in this case-~47° in the presence of CNa as compared with ~15° for PIMs with C30B. The membrane rigidity is found to be dependent on the type and size of the used Montmorillonite. The increase of Young's modulus is higher when CNa is incorporated in comparison with C30B. The stiffness of the PIM is strongly increased with CNa amount (four times higher with 30 wt %) which is not the case for C30B (only 1.5 times). Higher Cr(VI) permeation flux is obtained for PIMs containing CNa (~2.7 µmol/(m2·s)) owing to their porous structure as compared with membranes loaded with C30B and those without filler (~2 µmol/(m2·s) in both cases). The PIM with 20 wt % of native sodium Montmorillonite revealed satisfactory stability during five cycles of the Cr(VI) transport due to the high membrane rigidity and hydrophobicity. Much lower macromolecular chain mobility in this case allows limiting the carrier loss, thus increasing the membrane stability. On the contrary, a deterioration of the transport performance is recorded for the membrane filled with C30B and that without filler. The obtained results showed the possibility to extend the PIM lifetime through the incorporation of nanoparticles that diminish the carrier loss (Aliquat 336) from the membrane into the aqueous phase by limiting its mobility within the membrane by tortuosity effect and membrane stiffening without losing its permselective properties.
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Affiliation(s)
- Ferhat Sellami
- Laboratoire de Procédés Membranaires et de Technique de Séparation et de Récupération (LPMSTR), Faculté de Technologie, Université de Bejaia, Bejaia 06000, Algeria; (F.S.); (O.K.-S.)
- Normandie University, UNIROUEN, INSA Rouen, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France
| | - Ounissa Kebiche-Senhadji
- Laboratoire de Procédés Membranaires et de Technique de Séparation et de Récupération (LPMSTR), Faculté de Technologie, Université de Bejaia, Bejaia 06000, Algeria; (F.S.); (O.K.-S.)
| | - Stéphane Marais
- Normandie University, UNIROUEN, INSA Rouen, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France
- Correspondence: (S.M.); (K.F.)
| | - Charles Lanel
- Normandie University, UNIROUEN, UFR Sciences et Technique, 76000 Rouen, France;
| | - Kateryna Fatyeyeva
- Normandie University, UNIROUEN, INSA Rouen, CNRS, Polymères, Biopolymères, Surfaces (PBS), 76000 Rouen, France
- Correspondence: (S.M.); (K.F.)
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25
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Keskin B, Zeytuncu-Gökoğlu B, Koyuncu I. Polymer inclusion membrane applications for transport of metal ions: A critical review. CHEMOSPHERE 2021; 279:130604. [PMID: 33895673 DOI: 10.1016/j.chemosphere.2021.130604] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 05/26/2023]
Abstract
The co-existence of heavy metals in industrial effluents is a prevalent problem. Heavy metals are not biodegradable and can remain in the environment when left untreated. Therefore, metals must be removed from wastewater to protect people's health and the environment. Also, these pollutants usually have dissimilar compositions and properties. Generally, metal treatment is performed using traditional methods, but new processes have been developed due to the disadvantages of traditional methods. Especially in the last 20 years, studies on polymer inclusion membranes have been carried out and the transport performance of metal ions has been investigated. It is a more convenient process than both ion exchange and liquid-liquid extraction methods due to the potential and performance of polymer inclusion membranes. When the studies in the literature are examined, it is seen that the performance of polymer inclusion membranes is higher than expected and also when the production conditions are examined, polymer inclusion membrane is more advantageous than other processes. This review is a summary of the studies on the removal and transport of metal by using polymer inclusion membranes in the literature over the last 20 years.
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Affiliation(s)
- Başak Keskin
- Istanbul Technical University, Environmental Engineering Department, Maslak, 34469, Istanbul, Turkey; National Research Center on Membrane Technologies, Istanbul Technical University, Maslak, 34469, Istanbul, Turkey
| | - Bihter Zeytuncu-Gökoğlu
- Istanbul Technical University, Environmental Engineering Department, Maslak, 34469, Istanbul, Turkey; National Research Center on Membrane Technologies, Istanbul Technical University, Maslak, 34469, Istanbul, Turkey
| | - Ismail Koyuncu
- Istanbul Technical University, Environmental Engineering Department, Maslak, 34469, Istanbul, Turkey; National Research Center on Membrane Technologies, Istanbul Technical University, Maslak, 34469, Istanbul, Turkey.
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26
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Soo JAL, Makhtar MMZ, Shoparwe NF, Otitoju TA, Mohamad M, Tan LS, Li S. Characterization and Kinetic Studies of Poly(vinylidene fluoride-co-hexafluoropropylene) Polymer Inclusion Membrane for the Malachite Green Extraction. MEMBRANES 2021; 11:676. [PMID: 34564493 PMCID: PMC8467911 DOI: 10.3390/membranes11090676] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 08/27/2021] [Accepted: 08/30/2021] [Indexed: 11/30/2022]
Abstract
Textile industry effluent contains a high amount of toxic colorants. These dyes are carcinogenic and threats to the environment and living beings. In this study, poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-co-HFP) was used as the based polymer for PIMs with bis-(2-ethylhexyl) phosphate (B2EHP) and dioctyl phthalate (DOP) as the carrier and plasticizer. The fabricated PIMs were employed to extract the cation dye (Malachite Green; MG) from the feeding phase. PIMs were also characterized by scanning electron microscopy (SEM), atomic force microscope (AFM), contact angle, water uptake, Fourier-transform infrared spectroscopy (FTIR) and ions exchange capacity. The performance of the PIMs was investigated under various conditions such as percentage of carrier and initial dye concentration. With permeability and flux values of 0.1188 cm/min and 1.1913 mg cm/min, PIM produced with 18% w/w PVDF-co-HFP, 21% w/w B2EHP, 1% w/w DOP and 40% w/w THF and was able to achieve more than 97% of MG extraction. The experimental data were then fitted with a pseudo-second-order (PSO) model, and the calculated R2 value was ~0.99. This shows that the data has a good fit with the PSO model. PIM is a potential alternative technology in textile industry effluent treatment; however, the right formulation is crucial for developing a highly efficient membrane.
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Affiliation(s)
- Jillin Ai Lam Soo
- Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli Kelantan 17600, Malaysia; (J.A.L.S.); (T.A.O.); (M.M.)
- Malaysia–Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur 54100, Malaysia;
| | - Muaz Mohd Zaini Makhtar
- Bioprocess Technology Division, School of Industrial Technology, Universiti Sains Malaysia, Pulau Pinang 11800, Malaysia
| | - Noor Fazliani Shoparwe
- Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli Kelantan 17600, Malaysia; (J.A.L.S.); (T.A.O.); (M.M.)
| | - Tunmise Ayode Otitoju
- Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli Kelantan 17600, Malaysia; (J.A.L.S.); (T.A.O.); (M.M.)
- School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870, China
| | - Mardawani Mohamad
- Faculty of Bioengineering and Technology, Jeli Campus, Universiti Malaysia Kelantan, Jeli Kelantan 17600, Malaysia; (J.A.L.S.); (T.A.O.); (M.M.)
| | - Lian See Tan
- Malaysia–Japan International Institute of Technology, Universiti Teknologi Malaysia, Kuala Lumpur 54100, Malaysia;
| | - Sanxi Li
- School of Environmental and Chemical Engineering, Shenyang University of Technology, Shenyang 110870, China;
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27
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Wang B, Lang Q, Tan M, Jiang H, Wang L, Liu Y, Zhang Y. Crosslinking improved ion transport in polymer inclusion membrane‐electrodialysis process and the underlying mechanism. AIChE J 2021. [DOI: 10.1002/aic.17397] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Baoying Wang
- Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences Qingdao China
- University of Chinese Academy of Sciences Beijing China
| | - Qiaolin Lang
- Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences Qingdao China
- College of Environment and Safety Engineering, Qingdao University of Science and Technology Qingdao China
| | - Ming Tan
- College of Environment and Safety Engineering, Qingdao University of Science and Technology Qingdao China
| | - Heqing Jiang
- Qingdao Key Laboratory of Functional Membrane Material and Membrane Technology Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences Qingdao China
| | - Lingyun Wang
- Key Laboratory of Clean Chemical Processing Engineering of Shandong Province College of Chemical Engineering, Qingdao University of Science and Technology Qingdao China
| | - Yang Liu
- College of Environment and Safety Engineering, Qingdao University of Science and Technology Qingdao China
| | - Yang Zhang
- College of Environment and Safety Engineering, Qingdao University of Science and Technology Qingdao China
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28
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Ghaderi N, Dolatyari L, Kazemi D, Sharafi HR, Shayani‐Jam H, Yaftian MR. Application of a polymer inclusion membrane made of cellulose triacetate base polymer and trioctylamine for the selective extraction of bismuth(
III
) from chloride solutions. J Appl Polym Sci 2021. [DOI: 10.1002/app.51480] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Narges Ghaderi
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
| | - Leila Dolatyari
- Department of Chemistry, Zanjan Branch Islamic Azad University Zanjan Iran
| | - Davood Kazemi
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
| | - Hamid Reza Sharafi
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
| | - Hassan Shayani‐Jam
- Department of Chemistry, Faculty of Science The University of Zanjan Zanjan Iran
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29
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Kazemi D, Yaftian MR, Kolev SD. Selective extraction of Bi(III) from sulfate solutions by a poly(vinyl chloride) based polymer inclusion membrane incorporating bis(2-ethylhexyl)phosphoric acid as the extractant. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104935] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Zeng Z, Su X, Gao Y, Yu G, Ni S, Su J, Sun X. Separation of lutetium using a novel bifunctional ionic liquid based on phosphonate functionalization. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118439] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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31
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Zante G, Boltoeva M, Masmoudi A, Barillon R, Trébouet D. Supported ionic liquid and polymer inclusion membranes for metal separation. SEPARATION & PURIFICATION REVIEWS 2021. [DOI: 10.1080/15422119.2020.1846564] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Guillaume Zante
- CNRS, IPHC UMR 7178, Université De Strasbourg, Strasbourg, France
- ADEME, 20 Avenue du Grésillé, Angers Cédex 01, 49004, France
| | - Maria Boltoeva
- CNRS, IPHC UMR 7178, Université De Strasbourg, Strasbourg, France
| | | | - Rémi Barillon
- CNRS, IPHC UMR 7178, Université De Strasbourg, Strasbourg, France
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32
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Wang D, Liu F, Zhang X, Wu M, Wang F, Liu J, Wang J, Liu Q, Zeng H. A Janus facilitated transport membrane with asymmetric surface wettability and dense/porous structure: Enabling high stability and separation efficiency. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119183] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Heavy metal pollution: Insights into chromium eco-toxicity and recent advancement in its remediation. ACTA ACUST UNITED AC 2021. [DOI: 10.1016/j.enmm.2020.100388] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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34
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Camani PH, Souza AG, Barbosa RFS, Zanini NC, Mulinari DR, Rosa DS. Comprehensive insight into surfactant modified-PBAT physico-chemical and biodegradability properties. CHEMOSPHERE 2021; 269:128708. [PMID: 33168282 DOI: 10.1016/j.chemosphere.2020.128708] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/30/2020] [Accepted: 10/19/2020] [Indexed: 06/11/2023]
Abstract
This work aimed to prepare surfactant modified-PBAT (poly(butylene adipate-co-terephthalate)) sheets with superior properties to increase the PBAT applicability and be a possible solution for plastic disposal environmental problems. Three different surfactant contents (0, 1, 5, and 10 wt%) were investigated, and their effects on PBAT chemical structure, mechanical and morphological properties, wettability, and water absorption were investigated. Modified-PBAT samples showed high hydrogen bond coefficients (0.57) than the pristine PBAT (0.54), indicating an excellent electrostatic interaction between both components and the formation of a rigid hydrogen-bonded network, as confirmed by mechanical tests, where the elastic modulus values for PBAT and PBAT+10% surfactant were 44 and 60 MPa. SEM images and roughness measurements showed changes in PBAT morphology after surfactant addition, improving the roughness and wettability by the voids and polar groups presence, altering the water absorption (WA) behavior. The higher water affinity resulted in high water absorption for PBAT-10%S (17%) compared to the pristine PBAT (2%), which improves hydrolysis tendency, which is the initial step to biodegradation. Biodegradation results indicated that the roughness and WA behavior influenced the biodegradation rate, facilitating hydrolysis and microbial attack, and accelerating modified samples weight loss. Our results suggested developing a material with superior mechanical properties, mainly for PBAT-10%S, that can be applied in several applications, such as packaging and furniture. After discharge, it is not an environmental problem, being a biodegradable material with a green character.
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Affiliation(s)
- Paulo H Camani
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil
| | - Alana G Souza
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil
| | - Rennan F S Barbosa
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil
| | - Noelle C Zanini
- Department of Mechanic and Energy, State University of Rio de Janeiro (UERJ), Resende, CEP 27537-000, Brazil
| | - Daniella R Mulinari
- Department of Mechanic and Energy, State University of Rio de Janeiro (UERJ), Resende, CEP 27537-000, Brazil
| | - Derval S Rosa
- Center for Engineering, Modeling, and Applied Social Sciences (CECS), Federal University of ABC (UFABC), Santo André, Brazil.
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35
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Sellami F, Kebiche-Senhadji O, Marais S, Colasse L, Fatyeyeva K. Enhanced removal of Cr(VI) by polymer inclusion membrane based on poly(vinylidene fluoride) and Aliquat 336. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117038] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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36
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Eliodório KP, Pereira GJ, Morandim‐Giannetti A. Functionalized chitosan with butylammonium ionic liquids for removal of Cr(
VI
) from aqueous solution. J Appl Polym Sci 2020. [DOI: 10.1002/app.49912] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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37
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Wang Y, Chen L, Yan Y, Chen J, Dai J, Dai X. Separation of adjacent heavy rare earth Lutetium (III) and Ytterbium (III) by task-specific ionic liquid Cyphos IL 104 embedded polymer inclusion membrane. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118263] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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38
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A comprehensive investigation on the components in ionic liquid-based polymer inclusion membrane for Cr(VI) transport during electrodialysis. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118016] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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39
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Rizk HE, El-Nadi YA, El-Hefny NE. Extractive Separation of Scandium from Strongly Alkaline Solution by Quaternary Ammonium Salt. SOLVENT EXTRACTION AND ION EXCHANGE 2020. [DOI: 10.1080/07366299.2020.1729327] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- H. E. Rizk
- Hot Laboratories Center, Atomic Energy Authority, Kalyobeia, Egypt
| | - Y. A. El-Nadi
- Hot Laboratories Center, Atomic Energy Authority, Kalyobeia, Egypt
| | - N. E. El-Hefny
- Hot Laboratories Center, Atomic Energy Authority, Kalyobeia, Egypt
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40
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Wang A, Liu Z, Xu L, Lou N, Li M, Liu L. Controllable click synthesis of poly(ionic liquid)s by surfactant-free ionic liquid microemulsions for selective dyes reduction. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2019.104464] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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41
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Béni Á, Nagy D, Kapitány S, Posta J. Separation/preconcentration of chromium species with continuous liquid-liquid extraction device and its determination by AAS. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104077] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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42
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Chromium(VI) Removal by Polyvinyl Chloride (PVC)/Aliquat-336 Polymeric Inclusion Membranes in a Multiframe Flat Sheet Membrane Module. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9152994] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A new multiframe flat sheet membrane contactor module containing several flat membranes was designed and implemented. Each frame contains a chamber (central hole) in which the feed and the receiving phases are put in contact with polyvinyl chloride (PVC)/Aliquat-336 polymeric flat sheet membranes for Cr(VI) removal from aqueous solutions (feed phase). To evaluate the efficiency of the system, the experimental design methodology was used to analyze the effect of temperature (T, °C), PVC/Aliquat-336 ratio, and Cr (VI) concentration in the feed phase and the concentration of sodium chloride (NaOH-NaCl) in the receiving phase. Two representative mathematical models of the two responses (extraction and back-extraction) were respectively obtained. A good correlation between the experimental results and those predicted (RS2 = 97.77 and RR2 = 97.87) was achieved, allowing the optimization of the different factors selected for each response, separately. The proposed system showed a good separation performance, leading to Cr(VI) extractions up to 93% when working at the optimized operating conditions.
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