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Du H, Xie L, Liu J, Xu S. Concentration of mixed acid by electrodialysis for the intensification of absorption process in acrylic acid production. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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2
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Fabrication of antifouling mixed matrix NF membranes by embedding sodium citrate surfactant modified-iron oxide nanoparticles. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0599-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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3
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Pan M, Wang J, Gao G, Chew JW. Incorporation of single cobalt active sites onto N-doped graphene for superior conductive membranes in electrochemical filtration. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117966] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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4
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Parvizian F, Ansari F, Bandehali S. Oleic acid-functionalized TiO2 nanoparticles for fabrication of PES-based nanofiltration membranes. Chem Eng Res Des 2020. [DOI: 10.1016/j.cherd.2020.02.019] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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5
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Hosseini S, Sohrabnejad S, Nabiyouni G, Jashni E, Van der Bruggen B, Ahmadi A. Magnetic cation exchange membrane incorporated with cobalt ferrite nanoparticles for chromium ions removal via electrodialysis. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.04.069] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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6
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Miao Z, Pei F, Liu Z, Zhang Z, Yu R, Liu R. Preparation of highly purity Tetrabutyl Ammonium Hydroxide using a novel method of Electro-Electrodialysis: The study on mass transfer process and influencing factors. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.09.045] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Hosseini S, Jashni E, Jafari M, Van der Bruggen B, Shahedi Z. Nanocomposite polyvinyl chloride-based heterogeneous cation exchange membrane prepared by synthesized ZnQ2 nanoparticles: Ionic behavior and morphological characterization. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.05.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Abstract
AbstractElectroplating and other metal finishing industries, like every metal and metallurgical industry, are associated with the generation of waste. Spent electroplating baths, waste pickle liquors, etching solutions and rinse waters from electroplating units and steel finishing operations are complex solutions containing acids and several hazardous metals. It is compulsory, for environmental and economic reasons, to treat these solutions for recovering acid, metals and/or reusing these solutions/waters. This article is a review on the characterization of the wastes that are generated in electroplating industry, steel processing and copper etching in printed circuit boards manufacture, as well as on the treatment and regeneration methods of such streams. Various techniques, such as neutralization, crystallization, evaporation, pyrohydrolysis, electrodialysis, ion exchange, classical solvent extraction and membrane-based solvent extraction are presented, their advantages and disadvantages being scrutinized.
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Salpage SR, Lanzetta RC, Zhou Y, Wang JC, Albrecht-Schmitt TE, Hanson K. Wavelength selective separation of metal ions using electroactive ligands. Chem Commun (Camb) 2018; 54:7507-7510. [DOI: 10.1039/c8cc03371d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photo-induced electron transfer to an irreversibly electroactive ligand is introduced as a novel method for separating meta ions.
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Affiliation(s)
- Sahan R. Salpage
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
| | - Ronald C. Lanzetta
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
| | - Yan Zhou
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
| | - Jamie C. Wang
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
| | | | - Kenneth Hanson
- Department of Chemistry and Biochemistry
- Florida State University
- Tallahassee
- USA
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Hosseini S, Jashni E, Amani S, Van der Bruggen B. Tailoring the electrochemical properties of ED ion exchange membranes based on the synergism of TiO2 nanoparticles-co-GO nanoplates. J Colloid Interface Sci 2017; 505:763-775. [DOI: 10.1016/j.jcis.2017.06.045] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 06/13/2017] [Accepted: 06/14/2017] [Indexed: 11/29/2022]
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11
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Hosseini S, Jashni E, Habibi M, Nemati M, Van der Bruggen B. Evaluating the ion transport characteristics of novel graphene oxide nanoplates entrapped mixed matrix cation exchange membranes in water deionization. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.07.022] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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12
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Nemati M, Hosseini SM, Shabanian M. Novel electrodialysis cation exchange membrane prepared by 2-acrylamido-2-methylpropane sulfonic acid; heavy metal ions removal. JOURNAL OF HAZARDOUS MATERIALS 2017; 337:90-104. [PMID: 28505511 DOI: 10.1016/j.jhazmat.2017.04.074] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 04/28/2017] [Accepted: 04/29/2017] [Indexed: 06/07/2023]
Abstract
In the present work a novel heterogeneous cation exchange membrane (CEM) composed of poly vinyl chloride (PVC) and 2-acrylamido-2-methylpropane sulfonic acid based hydrogel (AMAH) was prepared. The membranes were fabricated with different fractions of AMAH to optimize the performance in desalination. The hydrogel was characterized by FT-IR to prove the successful synthesis. The membrane properties such as permselectivity, ionic permeability, flux, water content, electrical resistance, morphology, contact angle and dimensional stability were evaluated. Modified membranes showed acceptable dimensional stabilities, more hydrophilic surface, higher water content and porosity. SEM images revealed the formation of a more porous membrane structure. Membrane permselectivity and transport number showed a relatively constant then decreasing trend in Na+ and Ba2+ solutions. The experimental results showed that the incorporation of AMAH into the PVC matrix obviously improved ionic permeability and flux of Na (∼9%) and Ba (∼23%). Membrane electrical resistance was declined about 36% by adding AMAH in the membrane structure. Membranes' performance in potassium and heavy metal ions removal showed a remarkable separation capacity of K+ (99.9%), Pb2+ (99.9%) and Ni2+ (96.9%). Membranes showed desirable potential for scaling removal.
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Affiliation(s)
- M Nemati
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran
| | - S M Hosseini
- Department of Chemical Engineering, Faculty of Engineering, Arak University, Arak 38156-8-8349, Iran.
| | - M Shabanian
- Faculty of Chemistry and Petrochemical Engineering, Standard Research Institute (SRI), Karaj 31745-139, Iran
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Kundys M, Nejbauer M, Jönsson-Niedziolka M, Adamiak W. Generation–Collection Electrochemistry Inside a Rotating Droplet. Anal Chem 2017; 89:8057-8063. [DOI: 10.1021/acs.analchem.7b01533] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Magdalena Kundys
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Michal Nejbauer
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | | | - Wojciech Adamiak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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Surface modification of cation exchange membranes by graft polymerization of PAA-co-PANI/MWCNTs nanoparticles. KOREAN J CHEM ENG 2016. [DOI: 10.1007/s11814-015-0199-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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15
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Abstract
AbstractThe applicability of ion-exchange membranes (IEMs) in chemical synthesis was discussed based on the existing literature. At first, a brief description of properties and structures of commercially available ion-exchange membranes was provided. Then, the IEM-based synthesis methods reported in the literature were summarized, and areas of their application were discussed. The methods in question, namely: membrane electrolysis, electro-electrodialysis, electrodialysis metathesis, ion-substitution electrodialysis and electrodialysis with bipolar membrane, were found to be applicable for a number of organic and inorganic syntheses and acid/base production or recovery processes, which can be conducted in aqueous and non-aqueous solvents. The number and the quality of the scientific reports found indicate a great potential for IEMs in chemical synthesis.
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16
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(3-glycidoxypropyl) Trimethoxy silane induced switchable zwitterionic membrane with high protein capture and separation properties. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.05.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Dash A, Knapp F(R, Pillai M. 99Mo/99mTc separation: An assessment of technology options. Nucl Med Biol 2013; 40:167-76. [DOI: 10.1016/j.nucmedbio.2012.10.005] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2012] [Revised: 10/05/2012] [Accepted: 10/05/2012] [Indexed: 11/25/2022]
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18
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Kumar M, Khan MA, Al-Othman ZA, Choong TSY. Recent Developments in Ion-Exchange Membranes and Their Applications in Electrochemical Processes forin situIon Substitutions, Separation and Water Splitting. SEPARATION AND PURIFICATION REVIEWS 2013. [DOI: 10.1080/15422119.2012.690360] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Martí-Calatayud M, García-Gabaldón M, Pérez-Herranz V. Study of the effects of the applied current regime and the concentration of chromic acid on the transport of Ni2+ ions through Nafion 117 membranes. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2011.12.012] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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20
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Kumar M, Saxena A, Shahi VK. Comparative Studies on Electro-Membrane Processes for Recovery of Ascorbic Acid from its Sodium Salt. SEP SCI TECHNOL 2011. [DOI: 10.1080/01496395.2010.529862] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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21
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Abstract
The novel electrochemical membrane reactor for wastewater treatment was designed and introduced. As the key part of the electromembrane reactor, the tubular membrane electrode was prepared and researched. The tubular inorganic ceramic membrane was endowed with electroconductivity by the deposition of pyrolytic carbon from propylene by chemical vapor deposition. The electrocatalytic property of the membrane electrode was realized through dip-coating with chloroplatinic acid solution, drying and hydrogen reduction in order that the electrocatalyst of reduced platinum can be supported. The SEM characterization and water flux test of the membrane electrode show that membrane separation and electrocatalysis can be integrated together.
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Chakravarty R, Dash A, Venkatesh M. A novel electrochemical technique for the production of clinical grade 99mTc using (n, γ)99Mo. Nucl Med Biol 2010; 37:21-8. [DOI: 10.1016/j.nucmedbio.2009.08.010] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2009] [Revised: 08/31/2009] [Accepted: 08/31/2009] [Indexed: 11/29/2022]
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23
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Tripathi BP, Chakrabarty T, Shahi VK. Highly charged and stable cross-linked 4,4′-bis(4-aminophenoxy)biphenyl-3,3′-disulfonic acid (BAPBDS)-sulfonated poly(ether sulfone) polymer electrolyte membranes impervious to methanol. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm01183e] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Kumar M, Tripathi BP, Shahi VK. Electro-membrane reactor for separation and in situ ion substitution of glutamic acid from its sodium salt. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.04.036] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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25
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Electrochemical membrane reactor: Synthesis of quaternary ammonium hydroxide from its halide by in situ ion substitution. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2008.09.049] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Chen SS, Li CW, Hsu HD, Lee PC, Chang YM, Yang CH. Concentration and purification of chromate from electroplating wastewater by two-stage electrodialysis processes. JOURNAL OF HAZARDOUS MATERIALS 2009; 161:1075-1080. [PMID: 18555595 DOI: 10.1016/j.jhazmat.2008.04.106] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2007] [Revised: 03/24/2008] [Accepted: 04/17/2008] [Indexed: 05/26/2023]
Abstract
A designed two-stage electrodialysis system is proposed to concentrate and purify chromate from a low pH electroplating wastewater using monovalent selective electrodialysis membranes. With low pH of the raw water (pH 2.2) in the first stage, chromate was presented as HCrO(4)(-) and monovalent ions (HCrO(4)(-), NH(2)SO(3)(-), Na(+) and Cl(-)) were able to pass through the membrane thus chromate was concentrated up to 191%. Higher current density, flowrate and more membrane area all increased the chromium recovery. When pH was adjusted to 8.5 before entering the second stage, the chromate species was presented as divalent CrO(4)(2-) and retained in the concentrated stream, and the rest monovalent ions (NH(2)SO(3)(-), Na(+) and Cl(-)) were separated by passing through the membrane. For example, 45% of the chlorides were separated in this study. The separation efficiencies in the second stage were also increased when the current density, flowrate and membrane area were increased. Electron Spectroscopy for Chemical Analysis was used to examine the surface chromate species for stage 1, and anion exchange membrane showed more chromate fouling comparing to cation exchange membrane due to more adsorption and concentration polarization effects for the anion exchange membrane.
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Affiliation(s)
- Shiao-Shing Chen
- Institute of Environmental Engineering and Management, National Taipei University of Technology, No. 1, Sec. 3, Chung-Hsiao E. Road, Taipei 106, Taiwan
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Kumar M, Tripathi BP, Shahi VK. Electro-Membrane Process for In Situ Ion Substitution and Separation of Salicylic Acid from its Sodium Salt. Ind Eng Chem Res 2008. [DOI: 10.1021/ie801317n] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mahendra Kumar
- Electro-Membrane Processes Division, Central Salt & Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), G. B. Marg, Bhavnagar-364002 (Gujarat) India
| | - Bijay P. Tripathi
- Electro-Membrane Processes Division, Central Salt & Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), G. B. Marg, Bhavnagar-364002 (Gujarat) India
| | - Vinod K. Shahi
- Electro-Membrane Processes Division, Central Salt & Marine Chemicals Research Institute, Council of Scientific & Industrial Research (CSIR), G. B. Marg, Bhavnagar-364002 (Gujarat) India
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