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Nowik-Zajac A, Zawierucha I, Lagiewka J, Jaksender K, Witt K, Malina G, Sabadash V. Removal of Methylene Blue Dye from Aqueous Solutions Using Polymer Inclusion Membrane Containing Calix[4]pyrrole. MEMBRANES 2024; 14:92. [PMID: 38668120 PMCID: PMC11051798 DOI: 10.3390/membranes14040092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/15/2024] [Accepted: 04/15/2024] [Indexed: 04/28/2024]
Abstract
The effective purification of aqueous solutions of methylene blue dye was tested using polymer inclusion membranes (PIMs) that contained cellulose triacetate (CTA) as a polymer base, o-nitrophenyl octyl ether (o-NPOE) as a plasticizer, and meso-tetra methyl tetrakis-[methyl-2-(4-acetlphenoxy)] calix[4]pyrrole (KP) as a carrier. Scanning electron microscopy (SEM), thermogravimetric analysis (TGA), and attenuated total reflection Fourier transform infrared (ATR-FTIR) spectroscopy were used to define the microstructure and surface of PIMs. Experimental results showed that, with an increased concentration of methylene blue in an aqueous solution, the removal percentage also increased. Further observation showed that the flux increased with the rise in the source phase pH values from 3 to 10. The carrier and plasticizer content in the membrane significantly influenced the membrane's transport properties. The optimal composition of the membrane in percent by weight for KP was 74% plasticizer; 18% support, and 8% carrier. The maximum MB removal (93.10%) was achieved at 0.10 M HCl solution as the receiving phase. It was shown that the membrane with optimal composition showed good reusability and enabled the easy and spontaneous separation of methylene blue from aqueous solutions.
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Affiliation(s)
- Anna Nowik-Zajac
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Iwona Zawierucha
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Jakub Lagiewka
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Karolina Jaksender
- Institute of Chemistry, Jan Dlugosz University in Czestochowa, Armii Krajowej 13/15, PL 42200 Czestochowa, Poland; (I.Z.); (J.L.); (K.J.)
| | - Katarzyna Witt
- Faculty of Chemical Technology and Engineering, Bydgoszcz University of Science and Technology, Seminaryjna 3, PL 85326 Bydgoszcz, Poland;
| | - Grzegorz Malina
- Department of Hydrogeology and Engineering Geology, AGH University of Krakow, Mickiewicza 30, PL 30059 Cracow, Poland;
| | - Vira Sabadash
- Department of Ecology and Sustainable Environmental Management, Lviv Polytechnic National University, UK 79000 Lviv, Ukraine;
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2
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Mani AM, Kumar A, Chaudhury S. Decoding transport selectivity of ions in polymer membranes by In-situ impedance spectroscopy. SEP SCI TECHNOL 2023:1-11. [DOI: 10.1080/01496395.2023.2219377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 05/23/2023] [Indexed: 07/19/2023]
Affiliation(s)
- Agnes Maria Mani
- Chemical Sciences Department, Homi Bhabha National Institute, Mumbai, India
- Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Ashwani Kumar
- Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
| | - Sanhita Chaudhury
- Chemical Sciences Department, Homi Bhabha National Institute, Mumbai, India
- Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, India
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3
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Eyupoglu V, Unal A, Polat E, Eren B, Ali Kumbasar R. An efficient cobalt separation using PVDF-co-HFP based ultrafiltration polymer inclusion membrane by room temperature ionic liquids. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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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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5
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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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6
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Aspelin V, Lidskog A, Solano Arribas C, Hervø-Hansen S, Stenqvist B, Chudoba R, Wärnmark K, Lund M. Counterintuitive Electrostatics upon Metal Ion Coordination to a Receptor with Two Homotopic Binding Sites. J Am Chem Soc 2022; 144:2921-2932. [PMID: 35142499 PMCID: PMC8874967 DOI: 10.1021/jacs.1c08507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
![]()
The consecutive binding
of two potassium ions to a bis(18-crown-6)
analogue of Tröger’s base (BCETB) in water was studied
by isothermal titration calorimetry using four different salts, KCl,
KI, KSCN, and K2SO4. A counterintuitive result
was observed: the enthalpy change associated with the binding of the
second ion is more negative than that of the first (ΔHbind,2° < ΔHbind,1°). This remarkable finding is supported
by continuum electrostatic theory as well as by atomic scale replica
exchange molecular dynamics simulations, where the latter robustly
reproduces experimental trends for all simulated salts, KCl, KI, and
KSCN, using multiple force fields. While an enthalpic K+–K+attraction in water poses
a small, but fundamentally important, contribution to the overall
interaction, the probability of the collapsed conformation (COL) of
BCETB, where both crown ether moieties (CEs) of BCETB are bent in
toward the cavity, was found to increase successively upon binding
of the first and second potassium ions. The promotion of the COL conformation
reveals favorable intrinsic interactions between the potassium coordinated
CEs, which further contribute to the observation that ΔHbind,2° < ΔHbind,1°. While the observed trend is independent
of the counterion, the origin of the significantly larger magnitude
of the difference ΔHbind,2° – ΔHbind,1° observed experimentally for KSCN was studied in light of the weaker
hydration of the thiocyanate anion, resulting in an enrichment of
thiocyanate ions close to BCETB compared to the other studied counterions.
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Affiliation(s)
- Vidar Aspelin
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Anna Lidskog
- Center for Analysis and Synthesis (CAS), Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Carlos Solano Arribas
- Center for Analysis and Synthesis (CAS), Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Stefan Hervø-Hansen
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Björn Stenqvist
- Division of Physical Chemistry, Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Richard Chudoba
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Kenneth Wärnmark
- Center for Analysis and Synthesis (CAS), Department of Chemistry, Lund University, Lund SE 221 00, Sweden
| | - Mikael Lund
- Division of Theoretical Chemistry, Department of Chemistry, Lund University, Lund SE 221 00, Sweden.,Lund Institute of Advanced Neutron and X-ray Science (LINXS), Scheelevägen 19, Lund SE 223 70, Sweden
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7
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Eyupoglu V, Polat E, Eren B, Kumbasar RA. Two-dimensional assessment of cobalt transport and separation through ionic polymer inclusion membrane: experimental optimization and artificial neural network modeling. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1974870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Volkan Eyupoglu
- Department of Chemistry, Faculty of Science, Cankiri Karatekin University, Cankırı, Turkey
| | - Emrah Polat
- Department of Chemistry, Faculty of Science, Cankiri Karatekin University, Cankırı, Turkey
| | - Beytullah Eren
- Departmentment of Environmental Engineering, Faculty of Engineering, Sakarya University, Sakarya, Turkey
| | - Recep Ali Kumbasar
- Department of Chemistry, Faculty of Science and Lecture, Sakarya University, Sakarya, Turkey
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8
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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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9
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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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10
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Pabby A, Swain B, Sonar N, Mittal V, Valsala T, Ramsubramanian S, Sathe D, Bhatt R, Pradhan S. Radioactive waste processing using membranes: State of the art technology, challenges and perspectives. SEPARATION & PURIFICATION REVIEWS 2021. [DOI: 10.1080/15422119.2021.1878221] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- A.K. Pabby
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
- Faculty of Chemical Sciences , Homi Bhabha National Institute, Mumbai, Anushaktinagar, India
| | - B. Swain
- Faculty of Chemical Sciences , Homi Bhabha National Institute, Mumbai, Anushaktinagar, India
- INRPC, Nuclear Recycle Board (T), BARC, Maharashtra, Tarapur, India
| | - N.L. Sonar
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
| | - V.K. Mittal
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
| | - T.P. Valsala
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
| | | | - D.B. Sathe
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
| | - R.B. Bhatt
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
| | - S. Pradhan
- INRP(O), Nuclear Recycle Board, BARC, Palghar, Tarapur, India
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11
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12
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Guan L, Kang H, Liu W, Tian D. Adsorption behavior of copper ions using crown ether-modified konjac glucomannan. Int J Biol Macromol 2021; 177:48-57. [PMID: 33610605 DOI: 10.1016/j.ijbiomac.2021.02.129] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 02/15/2021] [Accepted: 02/16/2021] [Indexed: 12/01/2022]
Abstract
A novel supramolecular polysaccharide composite [KGM + DB18C6] was prepared from konjac glucomannan (KGM) and dibenzo-18-crown-6 (DB18C6) using ceric ammonium nitrate as initiator. The products were characterized by FTIR, TG, DSC, UV-Vis, XRD, solid-state 13C NMR, and SEM. Due to the introduction of crown ether, [KGM + DB18C6] showed good adsorption performance for Cu2+ in aqueous, and the maximum adsorption capacity was 194 mg/g under the optimal adsorption condition. The adsorption kinetics of [KGM + DB18C6] on Cu2+ could be described by the pseudo-second-order kinetic model. The adsorption isotherms of [KGM + DB18C6] on Cu2+ followed the dual-site Langmuir-Freundlich model. In addition, high recoveries of Cu2+ (from 82.65 to 88.47%), and low relative standard deviation (below 5.00%) were obtained by applying the product in real samples, indicating that [KGM + DB18C6] was a good absorbent for removing Cu2+ in wastewater.
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Affiliation(s)
- Lianxiong Guan
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, People's Republic of China
| | - Huiting Kang
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, People's Republic of China
| | - Wei Liu
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, People's Republic of China
| | - Dating Tian
- School of Chemical and Environmental Engineering, Hubei Minzu University, Enshi 445000, People's Republic of China; Hubei Key Laboratory of Biological Resources Protection and Utilization, Hubei Minzu University, Enshi 445000, People's Republic of China.
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13
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Golcs Á, Bezúr L, Huszthy P, Tóth T. Liquid-liquid extraction and facilitated membrane transport of Pb2+ using a lipophilic acridono-crown ether as carrier. J INCL PHENOM MACRO 2020. [DOI: 10.1007/s10847-020-01036-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractStudies on liquid-liquid extraction and bulk liquid membrane (BLM) technique-based metal ion separation by a previously published Pb2+-selective acridono-18-crown-6 ether selector molecule were performed. The effects of the stirring speed, the quality of apolar organic membrane, the counterions of Pb2+, the pH of the aqueous phase, the concentration of the source phase, the concentration of the carrier in the BLM and the temperature on the Pb2+-separation were investigated. Moreover, the effects of the competitive inhibition due to the presence of Ag+, Ca2+, Co2+, Cu2+, K+, Mg2+, Na+ and Zn2+ as competing ions in a multicomponent aqueous source phase of different ion-concentrations were also studied. After a proper dilution of the multicomponent aqueous source phase, excellent Pb2+-selectivity was achieved without a significant reduction in the efficiency compared to the liquid membrane transport of single-component systems. Based on the BLM-cell studies the applied selector molecule proved to be suitable for the development of liquid membrane-based Pb2+-selective separation methods, which can be greatly aided by the analysis of the effects on the separation and by the optimization of the parameters of the process discussed here.
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Hoque MA, Hossen MD, Mahbub S, Aktar S, Rahman MM, Rub MA, Islam DMS, Khan A, Asiri AM. Conductometric Study of Complexation of Macrocyclic Compounds with Zinc(II) and Copper(II) Ions in Aqueous-Organic Solvent Mixtures. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2020. [DOI: 10.1134/s0036024420130105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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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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16
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Wang D, Liu J, Chen J, Liu Q, Zeng H. New insights into the interfacial behavior and swelling of polymer inclusion membrane (PIM) during Zn (II) extraction process. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115620] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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17
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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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18
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Sun C, Zhou C, Zhang D, Shen S. Selective metal ion transport through polymer inclusion membrane containing surfactin as carrier reagents. J CHIN CHEM SOC-TAIP 2020. [DOI: 10.1002/jccs.201900406] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Chang Sun
- Key Laboratory of Eco‐textiles, Ministry of EducationJiangnan University Wuxi China
| | - Chenggang Zhou
- Key Laboratory of Eco‐textiles, Ministry of EducationJiangnan University Wuxi China
| | - Dan Zhang
- Key Laboratory of Eco‐textiles, Ministry of EducationJiangnan University Wuxi China
| | - Shusu Shen
- Center for Separation and Purification Materials & TechnologiesSuzhou University of Science and Technology Suzhou China
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19
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20
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Ibrahim B, Fakhre N. Crown ether modification of starch for adsorption of heavy metals from synthetic wastewater. Int J Biol Macromol 2019; 123:70-80. [DOI: 10.1016/j.ijbiomac.2018.11.058] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 09/23/2018] [Accepted: 11/11/2018] [Indexed: 10/27/2022]
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21
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The Use of a Polymer Inclusion Membrane for Arsenate Determination in Groundwater. WATER 2018. [DOI: 10.3390/w10081093] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A polymer inclusion membrane (PIM) containing the ionic liquid methyltrioctylammonium chloride (Aliquat 336) as the carrier has been used satisfactorily for the preconcentration of arsenate present in groundwater samples, allowing its determination by a simple colorimetric method. The optimization of different chemical and physical parameters affecting the membrane performance allowed its applicability to be broadened. The transport of As(V) was not affected by the polymer used to make the PIM (cellulose triacetate (CTA) or poly(vinyl chloride) (PVC)) nor the thickness of the membrane. Moreover, the use of a 2 M NaCl solution as a stripping phase was found to allow the effective transport of arsenate despite the presence of other major anions in groundwater. Using the PIM for the analysis of different groundwaters spiked at 100 μg L−1 resulted in recoveries from 79% to 124% after only 5 h of contact time. Finally, the validated PIM-based method was successfully applied to the analysis of waters containing naturally occurring arsenate.
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22
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Baczyńska M, Waszak M, Nowicki M, Prządka D, Borysiak S, Regel-Rosocka M. Characterization of Polymer Inclusion Membranes (PIMs) Containing Phosphonium Ionic Liquids as Zn(II) Carriers. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04685] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Monika Baczyńska
- Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Michał Waszak
- Poznan University of Technology, Faculty of Technical Physics, Institute of Physics, ul. Piotrowo 3, 60-965 Poznan, Poland
| | - Marek Nowicki
- Poznan University of Technology, Faculty of Technical Physics, Institute of Physics, ul. Piotrowo 3, 60-965 Poznan, Poland
| | - Dawid Prządka
- Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Sławomir Borysiak
- Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Magdalena Regel-Rosocka
- Poznan University of Technology, Faculty of Chemical Technology, Institute of Chemical Technology and Engineering, ul. Berdychowo 4, 60-965 Poznan, Poland
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Li Y, Sheng Z, Zhu C, Yin W, Chu C. Silica based click-dibenzo-18-crown-6-ether high performance liquid chromatography stationary phase and its application in separation of fullerenes. Talanta 2018; 178:195-201. [DOI: 10.1016/j.talanta.2017.07.037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 07/11/2017] [Accepted: 07/13/2017] [Indexed: 10/19/2022]
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24
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Narayanam PK, A. J, K. S. Graphene oxide supported filtration of cesium from aqueous systems. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2017.12.055] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Tag El-Din AF, Elshehy EA, Abd El-Magied MO, Atia AA, El-Khouly ME. Decontamination of radioactive cesium ions using ordered mesoporous monetite. RSC Adv 2018; 8:19041-19050. [PMID: 35539644 PMCID: PMC9080637 DOI: 10.1039/c8ra02707b] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 05/16/2018] [Indexed: 11/21/2022] Open
Abstract
We report herein the fabrication of an environmentally friendly, low-cost and efficient nanostructured mesoporous monetite plate-like mineral (CaHPO4) as an adsorbent for removal of radioactive cesium ions from aqueous solutions. The phase and textural features of the synthesized mesoporous monetite were well characterized by XRD, FTIR, SEM, HRTEM, DLS, TGA/TDA, and N2 adsorption/desorption techniques. The results indicate that the cesium ions were effectively adsorbed by the mesoporous monetite ion-exchanger (MMT-IEX) above pH 9.0. Different kinetic and isotherm models were applied to characterize the cesium adsorption process. The fabricated monetite exhibited a monolayer adsorption capacity up to 60.33 mg g−1 at pH of 9.5. The collected data revealed the higher ability of CaHPO4 for the removal of Cs(i) from aqueous media in an efficient way. This study involves the identification of environmentally friendly, low-cost and efficient nanostructured mesoporous monetite plate like mineral as an adsorbent for removal of cesium from aqueous solutions.![]()
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Affiliation(s)
- Ali F. Tag El-Din
- Department of Chemistry
- Faculty of Science
- Kafrelsheikh University
- Kafr El-Sheikh 33516
- Egypt
| | | | | | - Asem A. Atia
- Department of Chemistry
- Faculty of Science
- Menoufia University
- Menoufia
- Egypt
| | - Mohamed E. El-Khouly
- Department of Chemistry
- Faculty of Science
- Kafrelsheikh University
- Kafr El-Sheikh 33516
- Egypt
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26
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Dhungana KB, Wu F, Margulis CJ. Excess Electron and Hole in 1-Benzylpyridinium-Based Ionic Liquids. J Phys Chem B 2017; 121:8809-8816. [DOI: 10.1021/acs.jpcb.7b07499] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kamal B. Dhungana
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
| | - Fei Wu
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
| | - Claudio J. Margulis
- Department of Chemistry, University of Iowa, Iowa City, Iowa 52242, United States
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27
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Rynkowska E, Fatyeyeva K, Kujawski W. Application of polymer-based membranes containing ionic liquids in membrane separation processes: a critical review. REV CHEM ENG 2017. [DOI: 10.1515/revce-2016-0054] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
The interest in ionic liquids, particularly in polymerizable ionic liquids, is motivated by their unique properties, such as good thermal stability, negligible vapor pressure, and wide electrochemical window. Due to these features ionic liquids were proposed to be used in the membrane separation technology. The utilization of conventional ionic liquids is, however, limited by their release from the membrane during the given separation process. Therefore, the incorporation of polymerizable ionic liquids may overcome this drawback for the industrial application. This work is a comprehensive overview of the advances of ionic liquid membranes for the separation of various compounds, i.e. gases, organic compounds, and metal ions.
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Affiliation(s)
- Edyta Rynkowska
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń , Toruń , Poland
- Normandie University, UNIROUEN, INSA Rouen, CNRS, PBS , Rouen , France
| | | | - Wojciech Kujawski
- Faculty of Chemistry, Nicolaus Copernicus University in Toruń , 7, Gagarina Street, 87-100 Toruń , Poland
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28
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Preparation and characterization of nickel hexacyanoferrate films for the removal of cesium ion by electrically switched ion exchange (ESIX). J Solid State Electrochem 2017. [DOI: 10.1007/s10008-017-3635-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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Yu HR, Hu JQ, Liu Z, Ju XJ, Xie R, Wang W, Chu LY. Ion-recognizable hydrogels for efficient removal of cesium ions from aqueous environment. JOURNAL OF HAZARDOUS MATERIALS 2017; 323:632-640. [PMID: 27776870 DOI: 10.1016/j.jhazmat.2016.10.024] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 10/09/2016] [Accepted: 10/12/2016] [Indexed: 06/06/2023]
Abstract
At present, selective and efficient removal of cesium ions (Cs+) from nuclear waste is of significant importance but still challenging. In this study, an easy-to-get and low-cost hydrogel adsorbent has been developed for effective adsorption and removal of Cs+ from aqueous environment. The novel Cs+-recognizable poly(acrylic acid-co-benzo-18-crown-6-acrylamide) (poly(AAc-co-B18C6Am)) hydrogel is specifically designed with a synergistic effect, in which the AAc units are designed to attract Cs+ via electrostatic attraction and the B18C6Am units are designed to capture the attracted Cs+ by forming stable 2:1 "sandwich" complexes. The poly(AAc-co-B18C6Am) hydrogels are simply synthesized by thermally initiated free-radical copolymerization and display excellent Cs+ adsorption from commonly coexisting metal ions. Important parameters affecting the adsorption are investigated comprehensively, and the adsorption kinetics and adsorption isotherms are also discussed systematically. The poly(AAc-co-B18C6Am) hydrogels exhibit rapid Cs+ adsorption within 30min and the adsorption process is governed by the pseudo-second order model. Adsorption isotherm results demonstrate that the equilibrium data are well fitted by the Langmuir isotherm model, indicating that the Cs+ adsorption is probably a monolayer adsorption process. Such Cs+-recognizable hydrogel materials based on the host-guest complexation are promising as efficient and feasible candidates for adsorption and removal of radioactive Cs+ from nuclear contaminants.
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Affiliation(s)
- Hai-Rong Yu
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China; College of Chemistry and Environment Protection Engineering, Southwest University for Nationalities, No. 16, Southern 4 Section, Yihuan Road, Chengdu, Sichuan, 610041, PR China
| | - Jia-Qi Hu
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China
| | - Zhuang Liu
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China.
| | - Xiao-Jie Ju
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Rui Xie
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Wei Wang
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China
| | - Liang-Yin Chu
- School of Chemical Engineering, Sichuan University, No. 24, Southern 1 Section, Yihuan Road, Chengdu, Sichuan, 610065, PR China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, PR China; Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing, Jiangsu 211816, PR China.
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30
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Belo CR, Cansado IPDP, Mourão PAM. Synthetic polymers blend used in the production of high activated carbon for pesticides removals from liquid phase. ENVIRONMENTAL TECHNOLOGY 2017; 38:285-296. [PMID: 27189261 DOI: 10.1080/09593330.2016.1190409] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 05/11/2016] [Indexed: 06/05/2023]
Abstract
For the activated carbon (AC) production, we used the most common industrial and consumer solid waste, namely polyethyleneterephthalate (PET), alone or blended with other synthetic polymer such polyacrylonitrile (PAN). By mixing PET, with PAN, an improvement in the yield of the AC production was found and the basic character and some textural and chemical properties were enhanced. The PET-PAN mixture was subjected to carbonisation, with a pyrolysis yield of 31.9%, between that obtained with PET (16.9%) or PAN (42.6%) separately. The AC revealed a high surface area (1400, 1230 and 1117 m2 g-1) and pore volume (0.46, 0.56 and 0.50 cm3 g-1), respectively, for PET, PAN and PET-PAN precursors. Selected ACs were successfully tested for 4-chloro-2-methylphenoxyacetic acid (MCPA) and diuron removal from the liquid phase, showing a higher adsorption capacity (1.7 and 1.2 mmol g-1, respectively, for MCPA and diuron) and good fits with the Langmuir (PET) and Freundlich equation (PAN and PET-PAN blend). With MCPA, the controlling factor to the adsorption capacity was the porous volume and the average pore size. Concerning diuron, the adsorption was controlled essentially by the external diffusion. A remarkable result is the use of different synthetic polymers wastes, as precursors for the production of carbon materials, with high potential application on the pesticides removals from the liquid phase.
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Affiliation(s)
- Cristóvão Ramiro Belo
- a Faculdade de Educação, Artes e Humanidades, Departamento do Ensino de Química , Universidade Nacional Timor Lorosa'e , Rua Jacinto Cândido , Díli , Timor Leste
- b Centro de Química de Évora and Departamento de Química , Instituto de Investigação e Formação Avançada and Escola de Ciências e Tecnologia, Universidade de Évora - Rua Romão Ramalho n°59 , Évora , Portugal
| | - Isabel Pestana da Paixão Cansado
- b Centro de Química de Évora and Departamento de Química , Instituto de Investigação e Formação Avançada and Escola de Ciências e Tecnologia, Universidade de Évora - Rua Romão Ramalho n°59 , Évora , Portugal
| | - Paulo Alexandre Mira Mourão
- b Centro de Química de Évora and Departamento de Química , Instituto de Investigação e Formação Avançada and Escola de Ciências e Tecnologia, Universidade de Évora - Rua Romão Ramalho n°59 , Évora , Portugal
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31
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Zhang A, Chen C, Wang Y, Gao T. Adsorption of cesium and some typical elements on a novel solid-state macroporous silica-calix[4]arene material. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1197250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Anyun Zhang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, P. R. China
| | - Chunmei Chen
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, P. R. China
| | - Yining Wang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, P. R. China
| | - Tengyang Gao
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, P. R. China
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32
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Comparative evaluation of polymer inclusion membranes containing several substituted diglycolamides for actinide ion separations. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.10.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Evidence on the 2-nitrophenyl octyl ether (NPOE) facilitating Copper(II) transport through polymer inclusion membranes. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.12.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Kafashi S, Yaftian MR, Zamani AA. Binding Ability of Crown Ethers Towards Pb(II) Ions in Binary Water/Organic Solvents Using Solvent Extraction Method. J SOLUTION CHEM 2015. [DOI: 10.1007/s10953-015-0378-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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35
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Gabor A, Davidescu CM, Negrea A, Ciopec M, Lupa L. Behaviour of silica and florisil as solid supports in the removal process of as(v) from aqueous solutions. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2015; 2015:562780. [PMID: 25821633 PMCID: PMC4364358 DOI: 10.1155/2015/562780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 01/04/2015] [Accepted: 01/04/2015] [Indexed: 05/31/2023]
Abstract
In this study two solid supports, silica and florisil, were impregnated with crown ether (dibenzo-18-crown-6) and Fe(III) ions and their efficiency was compared in the adsorption process of As(V) from aqueous solutions. The solid supports were impregnated with crown ether due to their ability to build complexes with positives ions. Fe(III) was used because of As(V) affinity for it. The impregnated solid supports were characterized by energy dispersive X-ray analysis, scanning electron microscopy, Fourier transform infrared spectroscopy, and the specific surface area. The influence of the solid : liquid ratio on the adsorption process, kinetic studies for the pseudo-first-order and pseudo-second-order, and activation energy were studied. Thermodynamic studies as well as equilibrium studies were carried out. The obtained results showed that, from the two considered materials, impregnated silica presents a higher efficiency with a good selectivity, able to remove As(V) from aqueous solutions containing trace concentrations.
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Affiliation(s)
- Andreea Gabor
- Faculty of Industrial Chemistry and Environmental Engineering, University Politehnica of Timișoara, Boulevard Vasile Pârvan No. 6, 300223 Timișoara, Romania
| | - Corneliu Mircea Davidescu
- Faculty of Industrial Chemistry and Environmental Engineering, University Politehnica of Timișoara, Boulevard Vasile Pârvan No. 6, 300223 Timișoara, Romania
| | - Adina Negrea
- Faculty of Industrial Chemistry and Environmental Engineering, University Politehnica of Timișoara, Boulevard Vasile Pârvan No. 6, 300223 Timișoara, Romania
| | - Mihaela Ciopec
- Faculty of Industrial Chemistry and Environmental Engineering, University Politehnica of Timișoara, Boulevard Vasile Pârvan No. 6, 300223 Timișoara, Romania
| | - Lavinia Lupa
- Faculty of Industrial Chemistry and Environmental Engineering, University Politehnica of Timișoara, Boulevard Vasile Pârvan No. 6, 300223 Timișoara, Romania
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36
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Yu HR, Hu JQ, Lu XH, Ju XJ, Liu Z, Xie R, Wang W, Chu LY. Insights into the Effects of 2:1 “Sandwich-Type” Crown-Ether/Metal-Ion Complexes in Responsive Host–Guest Systems. J Phys Chem B 2015; 119:1696-705. [DOI: 10.1021/jp5079423] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Hai-Rong Yu
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Jia-Qi Hu
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Xiao-Hua Lu
- School
of Chemical Engineering, Nanjing Tech University, No. 5 Xin Mofan Road, Nanjing, Jiangsu 211816, China
| | - Xiao-Jie Ju
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Zhuang Liu
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Rui Xie
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Wei Wang
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
| | - Liang-Yin Chu
- School
of Chemical Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
- State
Key Laboratory of Polymer Materials Engineering, Sichuan University, Southern 1 Section, Yihuan Road, Chengdu, Sichuan 610065, China
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37
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Glushko VN, Sadovskaya NY, Blokhina LI, Anan‘ev IV. Crystal and molecular structure of benzoaza-12-crown-4 hydrochloride. J STRUCT CHEM+ 2015. [DOI: 10.1134/s0022476615010205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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38
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Bhatluri KK, Chakraborty S, Manna MS, Ghoshal AK, Saha P. Separation of toxic heavy metals from its aqueous solution using environmentally benign vegetable oil as liquid membrane. RSC Adv 2015. [DOI: 10.1039/c5ra13260f] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This paper presents an experimental investigation of simultaneous extraction and recovery of harmful heavy metals from the industrial wastewater through Bulk Liquid Membrane (BLM) based technology.
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Affiliation(s)
| | - Sushma Chakraborty
- Department of Chemical Engineering
- Indian Institute of Technology Guwahati
- India
| | | | - Aloke Kumar Ghoshal
- Department of Chemical Engineering
- Indian Institute of Technology Guwahati
- India
| | - Prabirkumar Saha
- Department of Chemical Engineering
- Indian Institute of Technology Guwahati
- India
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39
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Chaudhury S, Bhattacharyya A, Goswami A. Electrodriven selective transport of Cs+ using chlorinated cobalt dicarbollide in polymer inclusion membrane: a novel approach for cesium removal from simulated nuclear waste solution. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:12994-13000. [PMID: 25299942 DOI: 10.1021/es503667j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The work describes a novel and cleaner approach of electrodriven selective transport of Cs from simulated nuclear waste solutions through cellulose tri acetate (CTA)/poly vinyl chloride (PVC) based polymer inclusion membrane. The electrodriven cation transport together with the use of highly Cs+ selective hexachlorinated derivative of cobalt bis dicarbollide, allows to achieve selective separation of Cs+ from high concentration of Na+ and other fission products in nuclear waste solutions. The transport selectivity has been studied using radiotracer technique as well as atomic emission spectroscopic technique. Transport studies using CTA based membrane have been carried out from neutral solution as well as 0.4 M HNO3, while that with PVC based membrane has been carried out from 3 M HNO3. High decontamination factor for Cs+ over Na+ has been obtained in all the cases. Experiment with simulated high level waste solution shows selective transport of Cs+ from most of other fission products also. Significantly fast Cs+ transport rate along with high selectivity is an interesting feature observed in this membrane. The current efficiency for Cs+ transport has been found to be ∼100%. The promising results show the possibility of using this kind of electrodriven membrane transport methods for nuclear waste treatment.
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Affiliation(s)
- Sanhita Chaudhury
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai 400 085, India
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40
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Awual MR, Yaita T, Taguchi T, Shiwaku H, Suzuki S, Okamoto Y. Selective cesium removal from radioactive liquid waste by crown ether immobilized new class conjugate adsorbent. JOURNAL OF HAZARDOUS MATERIALS 2014; 278:227-235. [PMID: 24981675 DOI: 10.1016/j.jhazmat.2014.06.011] [Citation(s) in RCA: 164] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 06/06/2014] [Accepted: 06/09/2014] [Indexed: 06/03/2023]
Abstract
Conjugate materials can provide chemical functionality, enabling an assembly of the ligand complexation ability to metal ions that are important for applications, such as separation and removal devices. In this study, we developed ligand immobilized conjugate adsorbent for selective cesium (Cs) removal from wastewater. The adsorbent was synthesized by direct immobilization of dibenzo-24-crown-8 ether onto inorganic mesoporous silica. The effective parameters such as solution pH, contact time, initial Cs concentration and ionic strength of Na and K ion concentrations were evaluated and optimized systematically. This adsorbent was exhibited the high surface area-to-volume ratios and uniformly shaped pores in case cavities, and its active sites kept open functionality to taking up Cs. The obtained results revealed that adsorbent had higher selectivity toward Cs even in the presence of a high concentration of Na and K and this is probably due to the Cs-π interaction of the benzene ring. The proposed adsorbent was successfully applied for radioactive Cs removal to be used as the potential candidate in Fukushima nuclear wastewater treatment. The adsorbed Cs was eluted with suitable eluent and simultaneously regenerated into the initial form for the next removal operation after rinsing with water. The adsorbent retained functionality despite several cycles during sorption-elution-regeneration operations.
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Affiliation(s)
- Md Rabiul Awual
- Actinide Coordination Chemistry Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan.
| | - Tsuyoshi Yaita
- Actinide Coordination Chemistry Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan
| | - Tomitsugu Taguchi
- Nano-Structure Synthesis Research Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency, Tokai-mura, Ibaraki-ken 319-1195, Japan
| | - Hideaki Shiwaku
- Actinide Coordination Chemistry Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan
| | - Shinichi Suzuki
- Actinide Coordination Chemistry Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan
| | - Yoshihiro Okamoto
- Actinide Coordination Chemistry Group, Quantum Beam Science Centre (QuBS), Japan Atomic Energy Agency (SPring-8), Hyogo 679-5148, Japan
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41
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Ulewicz M, Radzyminska-Lenarcik E. Application of Polymer and Supported Membranes with 1-Decyl-4-Methylimidazole for Pertraction of Transition Metal Ions. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2014.906453] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Mahanty BN, Raut DR, Mohapatra PK, Das DK, Behere PG, Afzal M. Comparative evaluation of actinide ion uptake by polymer inclusion membranes containing TODGA as the carrier extractant. JOURNAL OF HAZARDOUS MATERIALS 2014; 275:146-153. [PMID: 24857898 DOI: 10.1016/j.jhazmat.2014.04.059] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 04/25/2014] [Accepted: 04/27/2014] [Indexed: 06/03/2023]
Abstract
Polymer inclusion membranes (PIM) containing TODGA (N,N,N',N'-tetra-n-octyl diglycolamide) were evaluated for the separation of actinide ions such as Am(3+), Pu(4+), UO2(2+) and Th(4+) from acidic feeds. The PIMs were prepared using cellulose triacetate (CTA) as the polymer matrix and 2-nitrophenyloctyl ether (NPOE) as the plasticizer along with the diglycolamide carrier extractants and were characterized by conventional techniques such as XRD, thermal analysis and AFM. The PIM composition was optimized by a series of studies which involved variation in the CTA, NPOE and carrier concentration which suggested 58% TODGA, 30% NPOE and 12% CTA to be optimum. The uptake studies were carried out using feed solutions containing varying concentrations of nitric acid and showed the trend: Am(3+)>Pu(4+)>Th(4+)>UO2(2+). Transport studies were carried out in a two-compartment cell where nitric acid concentration the feed was varied (1-3M) while the receiver compartment contained alpha-hydroxy-iso-butyric acid (AHIBA). The actinide ion transport efficiencies with TODGA containing PIMs followed the same trend as seen in the uptake studies. The AFM patterns of the PIMs changed when loaded with Eu(3+) carrier (used as a surrogate for Am(3+)) while the regenerated membranes have displayed comparable morphologies. Diffusion coefficient values were experimentally obtained from the transport studies and were found to be 8.89×10(-8) cm(2)/s for Am(3+) transport.
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Affiliation(s)
- B N Mahanty
- Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401502, India
| | - D R Raut
- Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India
| | - P K Mohapatra
- Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Mumbai, 400085, India.
| | - D K Das
- Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401502, India
| | - P G Behere
- Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401502, India
| | - Md Afzal
- Advanced Fuel Fabrication Facility, Bhabha Atomic Research Centre, Tarapur, Maharashtra, 401502, India
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43
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Extraction equilibrium and thermodynamics of cesium with a new derivative of calix[4]biscrown. J Radioanal Nucl Chem 2014. [DOI: 10.1007/s10967-014-3287-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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44
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Sattari M, Rounaghi GH, Deiminiat B, Mohajeri M. A complexation study of 15-crown-5 with Co2+ cation in some pure and mixed organic solvents. RUSS J GEN CHEM+ 2014. [DOI: 10.1134/s1070363214030281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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45
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Mututuvari TM, Tran CD. Synergistic adsorption of heavy metal ions and organic pollutants by supramolecular polysaccharide composite materials from cellulose, chitosan and crown ether. JOURNAL OF HAZARDOUS MATERIALS 2014; 264:449-459. [PMID: 24333678 PMCID: PMC3881284 DOI: 10.1016/j.jhazmat.2013.11.007] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Revised: 10/31/2013] [Accepted: 11/01/2013] [Indexed: 05/30/2023]
Abstract
We have developed a simple one-step method to synthesize novel supramolecular polysaccharide composites from cellulose (CEL), chitosan (CS) and benzo-15-crown 5 (B15C5). Butylmethylimidazolium chloride [BMIm(+)Cl(-)], an ionic liquid (IL), was used as a sole solvent for dissolution and preparation of the composites. Since majority of [BMIm(+)Cl(-)] used was recovered for reuse, the method is recyclable. The [CEL/CS+B15C5] composites obtained retain properties of their components, namely superior mechanical strength (from CEL), excellent adsorption capability for heavy metal ions and organic pollutants (from B15C5 and CS). More importantly, the [CEL/CS+B15C5] composites exhibit truly supramolecular properties. By itself CS, CEL and B15C5 can effectively adsorb Cd(2+), Zn(2+) and 2,4,5-trichlorophenol. However, adsorption capability of the composite was substantially and synergistically enhanced by adding B15C5 to either CEL and/or CS. That is, the adsorption capacity (qe values) for Cd(2+) and Zn(2+) by [CS+B15C5], [CEL+B15C5] and [CEL+CS+B15C5] composites are much higher than combined qe values of individual CS, CEL and B15C5 composites. It seems that B15C5 synergistically interact with CS (or CEL) to form more stable complexes with Cd(2+) (or Zn(2+)), and as a consequence, the [CS+B15C5] (or the [CEL+B15C5]) composite can adsorb relatively larger amount Cd(2+) (or Zn(2+)). Moreover, the pollutants adsorbed on the composites can be quantitatively desorbed to enable the [CS+CEL+B15C5] composites to be reused with similar adsorption efficiency.
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Affiliation(s)
| | - Chieu D Tran
- Department of Chemistry, Marquette University, P.O. Box 1881, Milwaukee, WI 53201, USA.
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46
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Yi R, Ye G, Wu F, Wen M, Feng X, Chen J. Highly efficient removal of 137Cs in seawater by potassium titanium ferrocyanide functionalized magnetic microspheres with multilayer core–shell structure. RSC Adv 2014. [DOI: 10.1039/c4ra05397d] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Transition metal ferrocyanides were deposited on silica encapsulated magnetite particles for the effective decontamination of radiocesium.
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Affiliation(s)
- Rong Yi
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
| | - Gang Ye
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
| | - Fengcheng Wu
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
| | - Mingfen Wen
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
| | - Xiaogui Feng
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
| | - Jing Chen
- Institute of Nuclear and New Energy Technology
- Tsinghua University
- Beijing, P.R. China
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47
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Raut DR, Mohapatra PK. A Novel PVC Based Polymer Inclusion Membrane Containing TODGA as the Extractant for the Pre-concentration of Americium from Acidic Feed Solutions. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2013.807837] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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48
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Zawierucha I, Kozlowski C, Malina G. Removal of toxic metal ions from landfill leachate by complementary sorption and transport across polymer inclusion membranes. WASTE MANAGEMENT (NEW YORK, N.Y.) 2013; 33:2129-36. [PMID: 23312781 DOI: 10.1016/j.wasman.2012.12.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Revised: 11/29/2012] [Accepted: 12/18/2012] [Indexed: 05/25/2023]
Abstract
In this study, performance of a lab-scale two-step treatment system was evaluated for removal of toxic metal ions from landfill leachate. The technology of polymer inclusion membranes (PIMs) was the first step, while the second step of the treatment system was based on sorption on impregnated resin. The PIMs were synthesized from cellulose triacetate as a support, macrocyclic compound i.e. alkyl derivative of resorcinarene as a ionic carrier and o-nitrophenyl pentyl ether as a plasticizer. The transport experiments through PIM were carried out in a permeation cell, in which the membrane film was tightly clamped between two cell compartments. The sorption tests were carried out using a column filled with a resin impregnated with resorcinarene derivative. The obtained results show the good performance with respect to the removal of heavy metals from landfill leachate with the overall removal efficiency of 99%, 88% and 55% for Pb(II), Cd(II) and Zn(II) ions, respectively. Moreover the contents of metal ions in the leachate sample after treatment system were below permissible limit for wastewater according to the Polish Standards.
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Affiliation(s)
- Iwona Zawierucha
- Institute of Chemistry, Environmental Protection and Biotechnology, Jan Dlugosz University of Czestochowa, Armii Krajowej 13/15, 42-200 Czestochowa, Poland.
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49
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Chen YC, Yu YS, Chen RS, Chou IH, Sun HM, Yeh KC. Intelligent Radioactive Waste Management Platform for Radioactive Waste Storage Facilities. NUCL TECHNOL 2013. [DOI: 10.13182/nt13-a16985] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Y.-C. Chen
- National Tsing Hua University, Institute of Information Systems and Applications Hsinchu, Taiwan
| | - Y.-S. Yu
- De Lin Institute of Technology, Department of Computer and Communication Engineering, Taipei, Taiwan
| | - R.-S. Chen
- China University of Technology, Department of Information Management Hsinchu, Taiwan
| | - I-Hsin Chou
- Institute of Nuclear Energy Research, Nuclear Instrumentation Division Hsinchu, Taiwan
| | - H. M. Sun
- National Tsing Hua University, Institute of Information Systems and Applications Hsinchu, Taiwan
| | - K. C. Yeh
- National Chiao Tung University, Institute of Information Management Hsinchu, Taiwan
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50
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Mokhtari B, Pourabdollah K. WITHDRAWN: Facilitated Transport of Chromium through Polymer Inclusion Membranes bearing Calix[4]arene. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2013. [DOI: 10.1016/j.jtusci.2013.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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