1
|
Esen Erden K, Donat R, Aytas Ş. Investigation of a multi-dropped liquid membrane system for the transport of uranium ions with tri-n-octyl phosphine oxide. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2023. [DOI: 10.1007/s13738-023-02752-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
|
2
|
Karak A, Mahanty B, Mohapatra PK, Egberink RJ, Valsala TP, Sathe DB, Bhatt RB, Huskens J, Verboom W. Highly selective carrier mediated transport of plutonium(IV) across a supported liquid membrane using two substituted tripodal amides. SEP SCI TECHNOL 2022. [DOI: 10.1080/01496395.2022.2119411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Ananda Karak
- INRPO, FF, Nuclear Recycle Board, Bhabha Atomic Research Centre, Tarapur, India
- Homi Bhabha National Institute, Mumbai, India
| | - Bholanath Mahanty
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Prasanta K. Mohapatra
- Homi Bhabha National Institute, Mumbai, India
- Radiochemistry Division, Bhabha Atomic Research Centre, Mumbai, India
| | - Richard J.M. Egberink
- Laboratory of Molecular Nanofabrication, Department of Molecules & Materials, MESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands
| | - Thichur P. Valsala
- INRPO, FF, Nuclear Recycle Board, Bhabha Atomic Research Centre, Tarapur, India
| | - Darshan B. Sathe
- INRPO, FF, Nuclear Recycle Board, Bhabha Atomic Research Centre, Tarapur, India
| | - Raj B. Bhatt
- INRPO, FF, Nuclear Recycle Board, Bhabha Atomic Research Centre, Tarapur, India
| | - Jurriaan Huskens
- Laboratory of Molecular Nanofabrication, Department of Molecules & Materials, MESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands
| | - Willem Verboom
- Laboratory of Molecular Nanofabrication, Department of Molecules & Materials, MESA+ Institute for Nanotechnology, University of Twente, Enschede, The Netherlands
| |
Collapse
|
3
|
Oukkass S, Mechnou I, El Yaakouby I, Chaouqi Y, Lebrun L, Hlaibi M. Efficient and Original Technique for the Optimization and Intensification of Membrane Processes Relating to the Treatment and Recovery of Discharges Loaded with the Emerging Pollutant Paracetamol. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c01845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Saâd Oukkass
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - I. Mechnou
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - I. El Yaakouby
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - Y. Chaouqi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
| | - L. Lebrun
- Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
| | - M. Hlaibi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, Université HASSAN II de Casablanca, Maroc
- Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
| |
Collapse
|
4
|
Milani SA, Zahakifar F, Faryadi M. Membrane assisted transport of thorium (IV) across bulk liquid membrane containing DEHPA as ion carrier: kinetic, mechanism and thermodynamic studies. RADIOCHIM ACTA 2022. [DOI: 10.1515/ract-2021-1143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Extraction and carrier mediated transport of thorium (IV) ions through bulk liquid membrane containing di-2-ethylhexyl phosphoric acid (DEHPA) in kerosene as metal ion carrier. The feed comprised of thorium (IV) ions solutions containing various concentrations of hydrochloric acid, while sulfuric acid solutions of different concentrations are used as a stripping agent. Various parameters about thorium (IV) ion extraction and transport were investigated: the feed solution acidity, initial metal ions aqueous solution concentration, carrier concentration and stripping agent concentration. More than 85% thorium (IV) is recovered in 960 min using 0.2 M DEHPA/kerosene as carrier and 1.5 M H2SO4 as stripping agent from the 0.0001 M HCl solution containing 50 mg L−1 thorium (IV) as feed. Assuming a consecutive, irreversible extraction and back-extraction (stripping) reactions a simple kinetic model was proposed for estimating the reaction rate constant or reaction rate coefficient under the investigated experimental conditions. The activation energy values of extraction and back-extraction reactions were calculated to be 29.94 kJ mol−1 and 20.55 kJ mol−1, respectively, which indicates that the extraction process was controlled by the mixed regime (both kinetic and diffusion), and the back-extraction process was mainly controlled by diffusion process.
Collapse
Affiliation(s)
- S. A. Milani
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, AEOI , P.O. Box: 14893-836 , Tehran , Iran
| | - F. Zahakifar
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, AEOI , P.O. Box: 14893-836 , Tehran , Iran
| | - Mohammad Faryadi
- Nuclear Fuel Cycle Research School, Nuclear Science and Technology Research Institute, AEOI , P.O. Box: 14893-836 , Tehran , Iran
| |
Collapse
|
5
|
Tarhouchi S, Louafy R, El Atmani EH, Hlaïbi M. Kinetic control concept for the diffusion processes of paracetamol active molecules across affinity polymer membranes from acidic solutions. BMC Chem 2022; 16:2. [PMID: 35027092 PMCID: PMC8759197 DOI: 10.1186/s13065-021-00794-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 12/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background Paracetamol compound remains the most used pharmaceutical as an analgesic and antipyretic for pain and fever, often identified in aquatic environments. The elimination of this compound from wastewater is one of the critical operations carried out by advanced industries. Our work objective was to assess studies based on membrane processes by using two membranes, polymer inclusion membrane and grafted polymer membrane containing gluconic acid as an extractive agent for extracting and recovering paracetamol compound from aqueous solutions. Result The elaborated membrane characterizations were assessed using Fourier-transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM). Kinetic and thermodynamic models have been applied to determine the values of macroscopic (P and J0), microscopic (D* and Kass), activation and thermodynamic parameters (Ea, ΔH#, ΔS#, ΔH#diss, and ΔH#th). All results showed that the PVA–GA was more performant than its counterpart GPM–GA, with apparent diffusion coefficient values (107D*) of 41.807 and 31.211 cm2 s−1 respectively, at T = 308 K. In addition, the extraction process for these membranes was more efficient at pH = 1. The relatively low values of activation energy (Ea), activation association enthalpy (ΔH≠ass), and activation dissociation enthalpy (ΔH≠diss) have indicated a kinetic control for the oriented processes studied across the adopted membranes much more than the energetic counterpart. Conclusion The results presented for the quantification of oriented membrane process ensured clean, sustainable, and environmentally friendly methods for the extraction and recovery of paracetamol molecule as a high-value substance. Supplementary Information The online version contains supplementary material available at 10.1186/s13065-021-00794-7.
Collapse
Affiliation(s)
- Sanae Tarhouchi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Faculté des Sciences Ain Chock, Hasssan II University of Casablanca (UH2C), PB 5366, Maârif, Maroc.
| | - Rkia Louafy
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Faculté des Sciences Ain Chock, Hasssan II University of Casablanca (UH2C), PB 5366, Maârif, Maroc
| | - El Houssine El Atmani
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Faculté des Sciences Ain Chock, Hasssan II University of Casablanca (UH2C), PB 5366, Maârif, Maroc
| | - Miloudi Hlaïbi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Faculté des Sciences Ain Chock, Hasssan II University of Casablanca (UH2C), PB 5366, Maârif, Maroc
| |
Collapse
|
6
|
Calixresorcin[4]arene-Mediated Transport of Pb(II) Ions through Polymer Inclusion Membrane. MEMBRANES 2021; 11:membranes11040285. [PMID: 33924662 PMCID: PMC8069765 DOI: 10.3390/membranes11040285] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/07/2021] [Accepted: 04/09/2021] [Indexed: 11/29/2022]
Abstract
A facilitated transport of Pb(II) through polymer inclusion membrane (PIM) containing 1,8,15,22-tetra(1-heptyl)-calixresorcin[4]arene and its tetra- and octasubstituted derivatives containing phosphoryl, thiophosphoryl or ester groups as an ion carrier was investigated. The efficiency of Pb(II) removal from aqueous nitrate solutions was considered as a function of the composition of membrane (effect of polymer, plasticizer, and carrier), feed (effect of initial metal concentration and presence of other metal ions) and stripping phases, and temperature of the process conducting. Two kinetic models were applied for the transport description. The highest Pb(II) ions removal efficiency was obtained for the membrane with tetrathiophosphorylated heptyl-calixresorcin[4]arene as an ion carrier. The activation energy value, found from Eyring plot to be equal 38.7 ± 1.3 kJ/mol, suggests that the transport process is controllable both by diffusion and chemical reaction. The competitive transport of Pb(II) over Zn(II), Cd(II), and Cr(III) ions across PIMs under the optimal conditions was also performed. It was found that the Cr(III) ions’ presence in the feed phase disturb effective re-extraction of Pb(II) ions from membrane to stripping phase. Better stability of PIM-type than SLM-type membrane was found.
Collapse
|
7
|
González-Albarrán R, de Gyves J, Rodríguez de San Miguel E. Influence of some physicochemical parameters on the passive sampling of copper (II) from aqueous medium using a polymer inclusion membrane device. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2020; 258:113474. [PMID: 31859125 DOI: 10.1016/j.envpol.2019.113474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 10/02/2019] [Accepted: 10/22/2019] [Indexed: 06/10/2023]
Abstract
Recently polymer inclusion membranes (PIMs) have been proposed as materials for passive sampling, nonetheless a theoretical base to describe the mass transfer process through those materials, under such conditions of monitoring, has not been elucidated. Under the assumption that: (i) the transport of the metal ion occurs at steady state conditions, (ii) the concentration gradients are linear, and (iii) the kinetics of the chemical reactions in the extraction process on the membrane are elemental; an equation for the passive sampling of copper (II) using a PIM system containing Kelex-100 as carrier is derived. The prediction capacity of this sampler under different conditions of temperature, metal concentration, flow velocity, ionic strength and pH is analyzed as well. Among the dependencies of the PIM on the physicochemical conditions, effects of concentration, temperature and flow velocity tend to increment copper (II) flux across the membrane, being the parameter temperature the one with the most pronounced effect at T ≥ 30 °C. Ionic strength had no great effect on passive sampler response, however the sampler is dependent on the acidity of the medium. The comparable metal ion concentrations estimated from the PIM sampler to those obtained by direct measurements of the sampling medium suggest that PIMs can be robust materials when used as passive sampler devices.
Collapse
Affiliation(s)
- René González-Albarrán
- Departamento de Química Analítica, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, CdMx, Mexico
| | - Josefina de Gyves
- Departamento de Química Analítica, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, CdMx, Mexico
| | - Eduardo Rodríguez de San Miguel
- Departamento de Química Analítica, Facultad de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510, CdMx, Mexico.
| |
Collapse
|
8
|
Zawierucha I, Nowik-Zajac A, Kozlowski CA. Removal of Pb(II) Ions Using Polymer Inclusion Membranes Containing Calix[4]resorcinarene Derivative as Ion Carrier. Polymers (Basel) 2019; 11:polym11122111. [PMID: 31888152 PMCID: PMC6960512 DOI: 10.3390/polym11122111] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/11/2019] [Accepted: 12/14/2019] [Indexed: 11/16/2022] Open
Abstract
Stricter environmental regulations regarding the discharge of toxic metals require developing various technologies for the removal of these metals from polluted effluents. The removal of toxic metal ions using immobilized membranes with doped ligands is a promising approach for enhancing environmental quality, because of the high selectivity and removal efficiency, high stability, and low energy requirements of the membranes. Cellulose triacetate-based polymer inclusion membranes (PIMs), with calix[4]resorcinarene derivative as an ion carrier, were analyzed to determine their ability for removal of Pb(II) ions from aqueous solutions. The effects of ion carrier concentration, plasticizer amount, pH of source aqueous phase, and receiving agents on the effective transport of Pb(II) were determined. All studied parameters were found to be important factors for the transport of Pb(II) ions. The PIM containing calix[4]resorcinarene derivative as an ion carrier showed high stability and excellent transport activity for selective removal of Pb(II) from the battery industry effluent, with a separation efficiency of 90%.
Collapse
|
9
|
Qiu X, Hu H, Yang J, Cheng Z, Ji G. A theoretical investigation on the selective extraction of Cu(II) from Ni(II) by 2-aminomethylpyridine derivatives: A DFT study. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
10
|
Mouadili H, Majid S, Kamal O, ElAtmani EL, Touaj K, Lebrun L, Hlaîbi M. New grafted polymer membrane for extraction, separation and recovery processes of sucrose, glucose and fructose from the sugar industry discharges. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.12.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
11
|
Szczepański P. Treatment of multi-ionic solutions by a hybrid membrane system. Separation, concentration and recovery of Zn2+ cations. Chem Eng Res Des 2018. [DOI: 10.1016/j.cherd.2018.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
El Atmani EH, Benelyamani A, Mouadili H, Tarhouchi S, Majid S, Touaj K, Lebrun L, Hlaibi M. The oriented processes for extraction and recovery of paracetamol compound across different affinity polymer membranes. Parameters and mechanisms. Eur J Pharm Biopharm 2017; 126:201-210. [PMID: 28596036 DOI: 10.1016/j.ejpb.2017.06.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2016] [Revised: 04/20/2017] [Accepted: 06/01/2017] [Indexed: 11/29/2022]
Abstract
Membrane processes represent one of the most promising technologies for separation and extraction in modern industries, because they have several advantages. Today these processes are an important research topic, including affinity polymer membranes that are highly efficient for oriented processes. Three affinity polymer membrane types containing lipophilic compounds, methyl cholate (MC) and cholic acid (CA) as extractive agents were prepared and characterized. They have been used to extract active ingredient paracetamol (acetaminophen), from concentrated solutions (0.08-0.01M). Substrate acetaminophen is an important active ingredient and its recovery as a pure compound, is very useful for the pharmaceutical industry. These affinity polymer membranes were adopted to perform experiments on a facilitated extraction process of this substrate at different medium acidities and temperatures. Macroscopic parameters, permeabilities (P) and initial fluxes (J0) for a facilitated extraction of this substrate through each membrane were determined. The results indicate that values of initial fluxes (J0) of the extracted substrate are related to its initial concentration C0 by a saturation law, which allowed to determine microscopic parameters, apparent diffusion coefficients (D*) and association constants (Kass) of formed entity (substrate - extractive agent) (ST). The results show a clear influence of temperature and acidity factors on the evolution of these parameters and membrane performances in this studied process. Activation parameters (Ea, ΔH≠, and ΔS≠) were determined and the values indicate that high performances of these membrane types are certainly related to the movement nature of the substrate across the organic phase, and the structures of the substrate and the extractive agent.
Collapse
Affiliation(s)
- E H El Atmani
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco
| | - A Benelyamani
- Laboratoire de recherche et développement AFRIC-PHAR, Route régionale Casablanca/Mohammedia N° 322, km 12, Aïn Harrouda 28630, Casablanca, Morocco
| | - H Mouadili
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco
| | - S Tarhouchi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco
| | - S Majid
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco
| | - K Touaj
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco; Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
| | - L Lebrun
- Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France
| | - M Hlaibi
- Laboratoire Génie des Matériaux pour Environnement et Valorisation (GeMEV), Equipe I3MP, Faculté des Sciences Aïn Chock, B.P. 5366, Maârif, Casablanca, Morocco; Laboratoire Polymères, Biopolymères, Surfaces (PBS), UMR 6270 du CNRS, Faculté des Sciences et Techniques, F-76821 Mont-Saint-Aignan, France.
| |
Collapse
|
13
|
Rajewski J, Religa P, Gierycz P. The possibility of using a mathematical model based on consecutive first-order reactions to describe the Cr(III) ions pertraction in DCSLM system. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2948-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
14
|
The kinetic analysis of optimization and selective transportation of Cu(II) ions with TNOA as carrier by MDLM system. Chin J Chem Eng 2017. [DOI: 10.1016/j.cjche.2016.08.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
15
|
Zoubi WA, Kandil F, Chebani MK. The synthesis of N2O2-Schiff base ligand and bulk liquid membrane transport of Cu2+. ARAB J CHEM 2016. [DOI: 10.1016/j.arabjc.2011.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
16
|
Erden KE, Donat R, Aytaş Ş. Simultaneous extraction and stripping of uranium ions via multi-dropped liquid membrane system. RUSS J APPL CHEM+ 2016. [DOI: 10.1134/s10704272150110245] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
17
|
Li G, Xue J, Liu N, Yu L. Treatment of cyanide wastewater by bulk liquid membrane using tricaprylamine as a carrier. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2016; 73:2888-2895. [PMID: 27332833 DOI: 10.2166/wst.2016.136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The transport of cyanide from wastewater through a bulk liquid membrane (BLM) containing tricaprylamine (TOA) as a carrier was studied. The effect of cyanide concentration in the feed solution, TOA concentration in the organic phase, the stirring speed, NaOH concentration in the stripping solution and temperature on cyanide transport was determined through BLM. Mass transfer of cyanide through BLM was analyzed by following the kinetic laws of two consecutive irreversible first-order reactions, and the kinetic parameters (k(1), k(2), R(m)(max), t(max), J(a)(max), J(d)(max)) were also calculated. Apparently, increase in membrane entrance (k(1)) and exit rate (k(2)) constants was accompanied by a rise in temperature. The values of activation energies were obtained as 35.6 kJ/mol and 18.2 kJ/mol for removal and recovery, respectively. These values showed that both removal and recovery steps in cyanide transport is controlled by the rate of the chemical complexation reaction. The optimal reaction conditions were determined by BLM using trioctylamine as the carrier: feed phase: pH 4, carrier TOA possession ratio in organic phase: 2% (V/V), stripping phase concentration of NaOH: 1% (W/V), reaction time: 60 min, stirring speed: 250 r/min. Under the above conditions, the removal rate was up to 92.96%. The experiments demonstrated that TOA was a good carrier for cyanide transport through BLM in this study.
Collapse
Affiliation(s)
- Guoping Li
- College of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China E-mail:
| | - Juanqin Xue
- College of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China E-mail:
| | - Nina Liu
- College of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China E-mail:
| | - Lihua Yu
- College of Metallurgical Engineering, Xi'an University of Architecture and Technology, Xi'an, Shaanxi 710055, China E-mail:
| |
Collapse
|
18
|
Donat R, Durmaz Ö, Cetişli H. Transportation and kinetic analysis of Mo(VI) ions through a MDLM system containing TNOA as carrier. JOURNAL OF HAZARDOUS MATERIALS 2015; 294:17-26. [PMID: 25841083 DOI: 10.1016/j.jhazmat.2015.03.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 02/11/2015] [Accepted: 03/15/2015] [Indexed: 06/04/2023]
Abstract
In this report, Mo(VI) ions are transported from an aqueous donor phase into an aqueous acceptor phase by a newly designed method called as multi dropped liquid membrane (MDLM) system prepared by dissolving TNOA as carrier in kerosene. During the extraction of Mo(VI) ions by the liquid membrane system; 100ppm Mo(VI) solutions as donor phase, buffer solution(pH:9.5) and Na2CO3 in different concentrations as acceptor phase and TNOA diluted by kerosen as organic phase are used.In our experimental work, the effect of temperature by using buffer solution and Na2CO3 in the acceptor phase and effect of concentration of acceptor phase on the extraction of Mo(VI) ions were investigated. Appropriate conditions for Mo(VI) transportation were as follows: pH of donor phase is 2.00, concentration of TNOA is 0.005M, 1.00M Na2CO3 as acceptor phase, and flux rate is 50mL/min. Besides, Mo(VI) ion transportation is consecutive first order irreversible reaction and the transportation of Mo(VI) ions is diffusion controlled process. The kinetic parameters (k1, k2, Rm(max), tmax, Jd(max), Ja(max)) were calculated for the interface reactions assuming two consecutive, irreversible first-order reactions.
Collapse
Affiliation(s)
- R Donat
- Department of Chemistry, Faculty of Sciences Arts, Pamukkale University, 20070, Kınıklı, Denizli, Turkey
| | - Ö Durmaz
- Department of Chemistry, Faculty of Sciences Arts, Afyon Kocatepe University, 03200 Afyon, Turkey
| | - H Cetişli
- Department of Chemistry, Faculty of Sciences Arts, Pamukkale University, 20070, Kınıklı, Denizli, Turkey
| |
Collapse
|
19
|
Davarkhah R, Khanramaki F, Asgari M, Salimi B, Ashtari P, Shamsipur M. Kinetic studies on the extraction of uranium(VI) from phosphoric acid medium by bulk liquid membrane containing di-2-ethylhexyl phosphoric acid. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2569-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
20
|
Yeh JP, Chien RD, Chen SC, Lin SH. Extraction Separation of Co(II) from Ni(II) in H2SO4Solutions with Na-Cyanex 302 in Hollow-Fiber Contactors. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2012.712592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
21
|
Pancharoen U, Wongsawa T, Lothongkum AW. A Reaction Flux Model for Extraction of Cu(II) with LIX84I in HFSLM. SEP SCI TECHNOL 2011. [DOI: 10.1080/01496395.2011.595287] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
22
|
Karakus M, Alpoguz HK, Kaya A, Acar N, Görgülü AO, Arslan M. A kinetic study of mercury(II) transport through a membrane assisted by new transport reagent. Chem Cent J 2011; 5:43. [PMID: 21762513 PMCID: PMC3162878 DOI: 10.1186/1752-153x-5-43] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2011] [Accepted: 07/15/2011] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND A new organodithiophosphorus derivative, namely O-(1,3-Bispiperidino-2-propyl)-4-methoxy phenyldithiophosphonate, was synthesized and then the kinetic behavior of the transport process as a function of concentration, temperature, stirring rate and solvents was investigated. RESULTS The compound 1 was characterized by elemental analysis, IR, 1H and 31P NMR spectroscopies. The transport of mercury(II) ion by a zwitterionic dithiophosphonate 1 in the liquid membrane was studied and the kinetic behavior of the transport process as a function of concentration, temperature, stirring rate and solvents was investigated. The compound 1 is expected to serve as a model liquid membrane transport with mercury(II) ions. CONCLUSION A kinetic study of mercury(II) transport through a membrane assisted by O-(1,3-Bispiperidino-2-propyl)-4-methoxy phenyldithiophosphonate was performed. It can be concluded that the compound 1 can be provided a general and straightforward route to remove toxic metals ions such as mercury(II) ion from water or other solution.
Collapse
Affiliation(s)
- Mehmet Karakus
- Department of Chemistry, Faculty of Arts and Sciences, Pamukkale University, 20017, Denizli, Turkey
| | - Hamza Korkmaz Alpoguz
- Department of Chemistry, Faculty of Arts and Sciences, Pamukkale University, 20017, Denizli, Turkey
| | - Ahmet Kaya
- Department of Chemistry, Faculty of Arts and Sciences, Pamukkale University, 20017, Denizli, Turkey
| | - Nurcan Acar
- Department of Chemistry, Faculty of Science, Ankara University, Tandogan, 06100, Ankara, Turkey
| | - Ahmet Orhan Görgülü
- Department of Chemistry, Faculty of Arts and Sciences, Firat University, 23169, Elazig, Turkey
| | - Mustafa Arslan
- Department of Chemistry, Faculty of Arts and Sciences, Firat University, 23169, Elazig, Turkey
- Yildiz Technical University, Education Faculty, Istanbul-Turkiye
| |
Collapse
|
23
|
Minhas FT, Solangi IB, Memon S, Bhanger MI. Kinetic Study of an Effective Pb(II) Transport through a Bulk Liquid Membrane Containing Calix[6]arene Hexaester Derivative as a Carrier. SEP SCI TECHNOL 2010. [DOI: 10.1080/01496391003652791] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
24
|
Alpoguz HK, Kaya A, Tabakci B, Yilmaz A. Facilitated Transport of Cr(VI) Through a Bulk Liquid Membrane Containingp-tert-Butylcalix[4]arene Amine Derivative as a Carrier. SEP SCI TECHNOL 2010. [DOI: 10.1080/01496391003697424] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
25
|
Shaik AB, Chakrabarty K, Saha P, Ghoshal AK. Separation of Hg(II) from Its Aqueous Solution Using Bulk Liquid Membrane. Ind Eng Chem Res 2010. [DOI: 10.1021/ie901362m] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ameer Basha Shaik
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Kabita Chakrabarty
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Prabirkumar Saha
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Aloke Kumar Ghoshal
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Assam 781039, India
| |
Collapse
|
26
|
Chakrabarty K, Krishna KV, Saha P, Ghoshal AK. Extraction and recovery of lignosulfonate from its aqueous solution using bulk liquid membrane. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2008.12.069] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
27
|
Valenzuela F, Araneda C, Vargas F, Basualto C, Sapag J. Liquid membrane emulsion process for recovering the copper content of a mine drainage. Chem Eng Res Des 2009. [DOI: 10.1016/j.cherd.2008.05.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
28
|
Alpoguz HK, Kaya A, Sener I. Carrier‐Mediated Transport of Hg(II) through Bulk and Supported Liquid Membranes. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2008. [DOI: 10.1080/10601320701519559] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
29
|
Ersoz M. Transport of mercury through liquid membranes containing calixarene carriers. Adv Colloid Interface Sci 2007; 134-135:96-104. [PMID: 17553442 DOI: 10.1016/j.cis.2007.04.007] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Now membranes are widely used in many industries, e.g, dairy, food and beverage, electronics, starch and sweetener, water and wastewater treatment, pharmaceutical, biotechnology, environmental and so on. In addition to these, liquid membranes have received much attention for developing new, selective and stable systems to improve or perform separation processes involving specific chemical reactions such as ionic species, non-metallic species, bioactive materials, etc. In this aspect, liquid membranes have advantages for high selectivity towards specific ionic species and specific molecular recognition. Liquid membranes have a relatively high efficiency, and as such, are being looked into for industrial applications. We briefly discuss the transport kinetics of mercury using calixarene derivative carriers in liquid membranes and demonstrate various investigations regarding selective transport of mercury in particular using of various calixarene derivatives as a carrier. The review however does not cover all of the different approaches to liquid membrane transport, mercury transport or mercury removal.
Collapse
Affiliation(s)
- Mustafa Ersoz
- Department of Chemistry, Selcuk University, 42031 Konya, Turkey.
| |
Collapse
|
30
|
Lazarova Z, Lazarova M. Kinetic Aspects of Copper‐LIX ® Extraction from Nitrate/Nitric Acid Aqueous Solutions. SOLVENT EXTRACTION AND ION EXCHANGE 2007. [DOI: 10.1080/07366290701512428] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
31
|
Alpoguz HK, Memon S, Ersoz M, Yilmaz M. Kinetics of Mercury(II) Transport Through a Bulk Liquid Membrane Containing Calix[4]arene Derivatives as Carrier. SEP SCI TECHNOL 2007. [DOI: 10.1081/ss-120019098] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- H. Korkmaz Alpoguz
- a Department of Chemistry , Selcuk University , Kampus, Konya , 42031 , Turkey
| | - Shahabuddin Memon
- a Department of Chemistry , Selcuk University , Kampus, Konya , 42031 , Turkey
| | - Mustafa Ersoz
- a Department of Chemistry , Selcuk University , Kampus, Konya , 42031 , Turkey
| | - Mustafa Yilmaz
- a Department of Chemistry , Selcuk University , Kampus, Konya , 42031 , Turkey
| |
Collapse
|
32
|
Ocio A, Elizalde MP. Copper(II) Extraction from Phosphoric Acid Media by 5‐Dodecylsalicylaldoxime (LIX 622). SOLVENT EXTRACTION AND ION EXCHANGE 2006. [DOI: 10.1080/07366290600952675] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
33
|
Menoyo B, Ocio A, Elizalde MP. Identification of Components of Commercial Alkylsalicylaldoxime Based Reagents by GC–MS. Chromatographia 2006. [DOI: 10.1365/s10337-006-0116-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
34
|
Korkmaz Alpoguz H, Kaya A, Deligöz H. Liquid Membrane Transport of Hg(II) by an Azocalix[4]arene Derivative. SEP SCI TECHNOL 2006. [DOI: 10.1080/01496390600634731] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
|
35
|
Sadeghi S, Mohammadzadeh D, Imampur JS. Selective transport of copper(II) ions across a liquid membrane mediated by Piroxicam. Anal Bioanal Chem 2005; 383:261-7. [PMID: 16160815 DOI: 10.1007/s00216-005-3421-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2005] [Revised: 06/23/2005] [Accepted: 06/29/2005] [Indexed: 11/30/2022]
Abstract
Piroxicam was found to be a highly selective carrier for uphill transport of Cu2+ ions through a chloroform liquid membrane. The transport occurs via a counterflow of protons from the receiving phase to the source phase. The effects of several parameters on the transport of Cu2+ ions, such as the carrier concentration, pH of the source phase, composition of the receiving phase, and duration are described. A high transport efficiency (98+/-2%) was provided by the carrier for Cu2+ ions in a receiving phase of 0.01 mol l(-1) sulfuric acid after 4 h. Different metal ion transport experiments showed that Cu2+ ions were selectively transported over other ions, such as Co2+, Ni2+, Cd2+, Pb2+, Zn2+, UO2(2+) and ZrO2(2+) . In the presence of fluoride ions (used as a suitable masking agent in the source phase), the interfering effects of UO2(2+) and ZrO2(2+) ions were eliminated. The applicability of the method was tested on a real sample, and the results obtained show that it is potentially useful for solvent extraction of copper.
Collapse
Affiliation(s)
- Susan Sadeghi
- Department of Chemistry, Birjand University, P.O. BOX 414, Birjand, Iran.
| | | | | |
Collapse
|
36
|
Korkmaz Alpoguz H, Kaya A, Memon S, Yilmaz M. Kinetic Study of Hg2+Transport Through a Liquid Membrane Containing Calix[4]arene Dinitrile Oligomer as Carrier. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2005. [DOI: 10.1080/10601320500189380] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
37
|
Lazarova Z, Lazarova M. Solvent Extraction of Copper from Nitrate Media with Chelating LIX‐Reagents: Comparative Equilibrium Study. SOLVENT EXTRACTION AND ION EXCHANGE 2005. [DOI: 10.1080/07366290500230701] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
38
|
Alpoguz HK, Kaya A, Yilmaz A, Yilmaz M. Study on the Transport Kinetics of Hg2+Through Calix‐Oligomer Bulk Liquid Membrane. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2005. [DOI: 10.1081/ma-200056328] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
39
|
Alpoguz HK, Memon S, Ersoz M, Yilmaz M. Transport Kinetics of Hg2+Through Bulk Liquid Membrane Using Calix[4]arene Ketone Derivative as Carrier. SEP SCI TECHNOL 2005. [DOI: 10.1081/ss-120028447] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
40
|
Gup R, Alpoguz HK, Beduk AD. Synthesis and Extraction Properties of 1,2-Bis(amidoxime) Derivatives. ACTA ACUST UNITED AC 2002. [DOI: 10.1135/cccc20020209] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Four 1,2-bis(amidoxime)s bearing benzoate groups were synthesized. Their complexing properties were studied by the liquid-liquid extraction of selected alkali (Na+ and K+) and transition metals (Hg2+, Cu2+, Pb2+ and Ni2+). It has been observed that all ligands show a high affinity to Cu2+ and Hg2+ ions, whereas almost no affinity to alkali metals.
Collapse
|
41
|
Lin SH, Juang RS. Mass-transfer in hollow-fiber modules for extraction and back-extraction of copper(II) with LIX64N carriers. J Memb Sci 2001. [DOI: 10.1016/s0376-7388(01)00383-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
42
|
Modelling of mass transfer in facilitated supported liquid membrane transport of copper(II) using MOC-55 TD in Iberfluid. J Memb Sci 2001. [DOI: 10.1016/s0376-7388(00)00614-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
43
|
Demircioglu N, Levent M, Kobya M, Topçu N. Kinetic analysis of coupled transport of nitrite ions through liquid membranes at different temperatures. FILTR SEPARAT 2000. [DOI: 10.1016/s0015-1882(00)88505-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
|
44
|
YANG XIAOJIN, FANE ANTHONYG. Facilitated Transport of Copper in Bulk Liquid Membranes Containing LIX 984N. SEP SCI TECHNOL 1999. [DOI: 10.1081/ss-100100744] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
45
|
Galet L, Pezron I, Kunz W, Larpent C, Zhu J, Lheveder C. Selective complexation of copper ions in monolayers of a new amphiphilic cage molecule at the liquid/air and liquid/liquid interfaces. Colloids Surf A Physicochem Eng Asp 1999. [DOI: 10.1016/s0927-7757(98)00420-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
46
|
Szpakowska M, B.Nagy O. Chemical Kinetic Approach To The Mechanism Of Coupled Transport Of Cu(II) Ions Through Bulk Liquid Membranes. J Phys Chem A 1999. [DOI: 10.1021/jp982779t] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- M. Szpakowska
- Pracownia Towaroznawstwa, Wydzial Zarzadzania i Ekonomii, Politechnika Gdanska, ul. Narutowicza 11/12, 80-952 Gdansk, Poland
| | - O. B.Nagy
- Laboratoire de Chimie Organique Physique, Universite Catholique de Louvain, Batiment Lavoisier, Pl. Pasteur 1, 1348 Louvain-la-Neuve, Belgium
| |
Collapse
|
47
|
Guyon F, Parthasarathy N, Buffle J. Mechanism and Kinetics of Copper(II) Transport through Diaza-crown Ether−Fatty Acid-Supported Liquid Membrane. Anal Chem 1999. [DOI: 10.1021/ac9804947] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- François Guyon
- CABE, Department of Inorganic, Analytical and Applied Chemistry, University of Geneva, 30 quai E. Ansermet, CH-1211 Geneva 4, Switzerland
| | - Nalini Parthasarathy
- CABE, Department of Inorganic, Analytical and Applied Chemistry, University of Geneva, 30 quai E. Ansermet, CH-1211 Geneva 4, Switzerland
| | - Jacques Buffle
- CABE, Department of Inorganic, Analytical and Applied Chemistry, University of Geneva, 30 quai E. Ansermet, CH-1211 Geneva 4, Switzerland
| |
Collapse
|
48
|
Kobya M, Topçu N, Demircioǧlu N. Kinetic analysis of coupled transport of thiocyanate ions through liquid membranes at different temperatures. J Memb Sci 1997. [DOI: 10.1016/s0376-7388(96)00348-1] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
49
|
|
50
|
Kinetics of carrier-mediated alkali cation transport through supported liquid membranes: Effect of membrane solvent, co-transported anion, and support. J Memb Sci 1995. [DOI: 10.1016/0376-7388(95)00121-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|