1
|
Kahar INS, Othman N, Noah NFM, Suliman SS. Recovery of copper and silver from industrial e-waste leached solutions using sustainable liquid membrane technology: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:66445-66472. [PMID: 37101217 DOI: 10.1007/s11356-023-26951-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 04/06/2023] [Indexed: 05/25/2023]
Abstract
Waste electrical and electronic equipment or e-waste has recently emerged as a significant global concern. This waste contains various valuable metals, and via recycling, it could become a sustainable resource of metals (viz. copper, silver, gold, and others) while reducing reliance on virgin mining. Copper and silver with their superior electrical and thermal conductivity have been reviewed due to their high demand. Recovering these metals will be beneficial to attain the current needs. Liquid membrane technology has appeared as a viable option for treating e-waste from various industries as a simultaneous extraction and stripping process. It also includes extensive research on biotechnology, chemical and pharmaceutical, environmental engineering, pulp and paper, textile, food processing, and wastewater treatment. The success of this process depends more on the selection of organic and stripping phases. In this review, the use of liquid membrane technology in treating/recovering copper and silver from industrial e-waste leached solutions was highlighted. It also assembles critical information on the organic phase (carrier and diluent) and stripping phase in liquid membrane formulation for selective copper and silver. In addition, the utilization of green diluent, ionic liquids, and synergist carrier was also included since it gained prominence attention latterly. The future prospects and challenges of this technology were also discussed to ensure the industrialization of technology. Herein, a potential process flowchart for the valorization of e-waste is also proposed.
Collapse
Affiliation(s)
- Izzat Naim Shamsul Kahar
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Norasikin Othman
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia.
- Centre of Lipids Engineering and Applied Research (CLEAR), Ibnu Sina Institute for Scientific and Industrial Research (ISI-SIR), Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia.
| | - Norul Fatiha Mohamed Noah
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
- Centre of Lipids Engineering and Applied Research (CLEAR), Ibnu Sina Institute for Scientific and Industrial Research (ISI-SIR), Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| | - Sazmin Sufi Suliman
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia
| |
Collapse
|
2
|
Ghorbanpour P, Jahanshahi M. Silver extraction using emulsion liquid membrane system containing D2EHPA-TBP as synergistic carrier: optimization through response surface methodology. ENVIRONMENTAL TECHNOLOGY 2023; 44:407-415. [PMID: 34424137 DOI: 10.1080/09593330.2021.1972346] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/17/2021] [Indexed: 06/13/2023]
Abstract
The present investigation deals with silver extraction using an emulsion liquid membrane. The emulsion liquid membrane system consists of paraffin as organic phase, Span 80 as surfactant, Di-(2-ethylhexyl) phosphoric acid (D2EHPA) and Tributyl Phosphate (TBP) as carrier, and hydrochloric acid as stripping agent. Experiments were designed and modeled by response surface methodology using Design Expert 11 software, which determines the extraction rate as a function of Span 80 concentration, D2EHPA concentration, TBP concentration, HCl concentration, and treatment ratio. The ANOVA results indicate that the model is statistically significant because of the high R2 (0.9828) and the low p-value of <0.0001. The results showed that the silver extraction increases by increasing all affecting parameters up to their optimal values and after that extraction rate decreases with increasing of them. The process was optimized to obtain maximum extraction rate, minimum D2EHPA concentration, and minimum treatment ratio. The optimal conditions were obtained at a surfactant concentration 3.26% (V/V), D2EHPA concentration 0.0045 mol/L, TBP concentration 5% (V/V), HCl concentration 0.56 mol/L, and treatment ratio 0.5. Under these conditions, the silver extraction rate was 99.87%.
Collapse
Affiliation(s)
- Payam Ghorbanpour
- Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran
| | - Mohsen Jahanshahi
- Faculty of Chemical Engineering, Babol Noshirvani University of Technology, Babol, Iran
| |
Collapse
|
3
|
Şanlıer Uçak Ş, Aydın A. A novel thiourea derivative for preconcentration of copper(II), nickel(II), cadmium(II), lead(II) and iron(II) from seawater samples for Flame Atomic Absorption Spectrophotometry. MARINE POLLUTION BULLETIN 2022; 180:113787. [PMID: 35659666 DOI: 10.1016/j.marpolbul.2022.113787] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 05/16/2022] [Accepted: 05/20/2022] [Indexed: 06/15/2023]
Abstract
A novel adsorbent, 3-phenyl-1-(2-pyridyl)thiourea (PPTU) was synthesized and its adsorption capabilities were studied for Cu(II), Cd(II), Ni(II), Pb(II) and Fe(II) cations in the waters such as tap and polluted seawaters. The kinetics, Langmuir and Freundlich isotherms were discussed related to the adsorptions. The adsorption capacities of PPTU were found 9.4; 12.6; 90.9; 57.1 and 30.4 mg g-1 and preconcentration with PPTU including the FAAS step yielded the LOQ values 0.46; 2.65; 1.12; 2.65 and 1.72 ng mL-1 for Cu(II), Cd(II), Ni(II), Pb(II) and Fe(II), respectively. The adsorbent after the elutions and washings could be reused three times in the next adsorptions. The interferences on the adsorptions arising from the major cations of the seawater and the usability of PPTU for interested metals in the seawater were discussed. The proposed method is simple with highly efficient and green preconcentration procedure for trace analysis of the target metal ions.
Collapse
Affiliation(s)
- Şengül Şanlıer Uçak
- Recep Tayyip Erdogan University, Turgut Kiran Maritime Faculty, Department of Maritime Transportation Management Engineering, Turkey.
| | - Adnan Aydın
- Demiroğlu Bilim University, Faculty of Health Sciences, Turkey.
| |
Collapse
|
4
|
Zahra M, Zulfiqar S, Wahab MF, Sarwar MI. Exploring a novel family of poly(amide-imide)s as promising cationic sorbents for water remediation. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Sadyrbaeva TZ. Membrane Extraction of Ag(I), Co(II), Cu(II), Pb(II), and Zn(II) Ions with Di(2-Ethylhexyl)phosphoric Acid under Conditions of Electrodialysis with Metal Electrodeposition. THEORETICAL FOUNDATIONS OF CHEMICAL ENGINEERING 2021. [DOI: 10.1134/s0040579521060105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
6
|
|
7
|
Nowik-Zajac A, Zawierucha I, Kozlowski C. Selective Transport of Ag(I) through a Polymer Inclusion Membrane Containing a Calix[4]pyrrole Derivative from Nitrate Aqueous Solutions. Int J Mol Sci 2020; 21:E5348. [PMID: 32731385 PMCID: PMC7432600 DOI: 10.3390/ijms21155348] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 07/25/2020] [Indexed: 11/16/2022] Open
Abstract
Cellulose-triacetate-based polymer inclusion membranes (PIMs) with different concentrations of a calixpyrrole ester derivative as the membrane carrier were studied to determine their ability to transport Ag(I) from aqueous nitrate solutions. The effects of the concentrations of ion carriers and metal ions, the pH of the source aqueous phase, and stripping agents on the effective transport of Ag(I) were assessed. All studied parameters were found to be important factors for the transport of Ag(I) metal ions. The initial fluxes were determined at different temperatures. The prepared membranes were found to be highly permeable. The selectivity of silver transport from an aqueous solution containing Ag(I), Cu(II), Pb(II), Cd(II), Ni(II), Zn(II), and Co(II) ions was also investigated.
Collapse
Affiliation(s)
- Anna Nowik-Zajac
- Institute of Chemistry, Jan Dlugosz University of Czestochowa, PL42200 Czestochowa, Poland; (I.Z.); (C.K.)
| | | | | |
Collapse
|
8
|
Jalilvand P, Rahbar-Kelishami A, Mohammadi T, Shayesteh H. Optimizing of malachite green extraction from aqueous solutions using hydrophilic and hydrophobic nanoparticles. J Mol Liq 2020. [DOI: 10.1016/j.molliq.2020.113014] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
9
|
Competition of mixed divalent ions through supported liquid membranes: Co-ion and concentration effects on permeability. KOREAN J CHEM ENG 2019. [DOI: 10.1007/s11814-019-0322-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
10
|
Hsu CC, Tran TTV, Kumar SR, Lue SJ. Highly permeable transition metal ions through perfluorosulfonate cation-exchange membrane. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02716-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
11
|
Laki S, Arabi Shamsabadi A, Seidi F, Soroush M. Sustainable Recovery of Silver from Deactivated Catalysts Using a Novel Process Combining Leaching and Emulsion Liquid Membrane Techniques. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02933] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Saeed Laki
- Department of Chemical and Biological Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Ahmad Arabi Shamsabadi
- Department of Chemical and Biological Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| | - Farzad Seidi
- Department of Material Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology, Rayong 21210, Thailand
| | - Masoud Soroush
- Department of Chemical and Biological Engineering, Drexel University, Philadelphia, Pennsylvania 19104, United States
| |
Collapse
|
12
|
Nawaz T, Sengupta S. Silver recovery from greywater: Role of competing cations and regeneration. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2016.11.076] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
13
|
Jahanmahin O, Montazer Rahmati MM, Mohammadi T, Babaee J, Khosravi A. Cr(VI) ion removal from artificial waste water using supported liquid membrane. CHEMICAL PAPERS 2016. [DOI: 10.1515/chempap-2016-0027] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractIn this study, a novel flat-type synergic-supported liquid membrane was evaluated with a mixture of
Collapse
|
14
|
Elumalai S, Muthuraman G. Studies on rhodamine B dye transport through a supported liquid membrane from basic aqueous solutions using phenol as a membrane phase. RSC Adv 2015. [DOI: 10.1039/c5ra14458b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The aim of this work is to investigate the transport of rhodamine B across a supported liquid membrane under various experimental conditions.
Collapse
Affiliation(s)
- S. Elumalai
- PG & Research Department of Chemistry
- Presidency College (Autonomous)
- Chennai-5
- India
| | - G. Muthuraman
- PG & Research Department of Chemistry
- Presidency College (Autonomous)
- Chennai-5
- India
| |
Collapse
|
15
|
Harruddin N, Othman N, Ee Sin AL, Raja Sulaiman RN. Selective removal and recovery of Black B reactive dye from simulated textile wastewater using the supported liquid membrane process. ENVIRONMENTAL TECHNOLOGY 2015; 36:271-280. [PMID: 25514128 DOI: 10.1080/09593330.2014.943301] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Effluent containing colour/dyes, especially reactive dyes, becomes a great concern of wastewater treatment because it is toxic to human life and aquatic life. In this study, reactive dye of Black B was separated using the supported liquid membrane process. Commercial polypropylene membrane was used as a support of the kerosene-tridodecylamine liquid membrane. Several parameters were tested and the result showed that almost 100% of 70 ppm Black B was removed and 99% of 70 ppm Black B was recovered at pH 2 of the feed phase containing 0.00001 M Na2SiO3, flow rate of 150 ml/min and 0.2 M NaOH. The membrane support also remained stable for up to 36 hours under an optimum condition.
Collapse
Affiliation(s)
- Norlisa Harruddin
- a Center of Lipids Engineering and Applied Research (CLEAR), Department of Chemical Engineering, Faculty of Chemical Engineering , Universiti Teknologi Malaysia , Skudai , 81310 Johor , Malaysia
| | | | | | | |
Collapse
|
16
|
High-efficiency HFSLM for silver-ion pertraction from pharmaceutical wastewater and mass-transport models. Chem Eng Res Des 2014. [DOI: 10.1016/j.cherd.2014.01.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
17
|
Deng H, Zhao S, Meng Q, Zhang W, Hu B. A Novel Surface Ion-Imprinted Cation-Exchange Membrane for Selective Separation of Copper Ion. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502612m] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Huining Deng
- School
of Marine Science and Engineering, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Shengjun Zhao
- School
of Chemical Engineering, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Qingqiang Meng
- School
of Marine Science and Engineering, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Wei Zhang
- School
of Marine Science and Engineering, Hebei University of Technology, Tianjin 300130, P. R. China
| | - Baisong Hu
- School
of Chemical Engineering, Hebei University of Technology, Tianjin 300130, P. R. China
| |
Collapse
|
18
|
Separation of Co(II) and Mn(II) from sulphate media via a HFSLM: Reaction flux model and experimental verification. J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.07.043] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
19
|
Modeling study on the mass transfer of hollow fiber renewal liquid membrane: Effect of the hollow fiber module scale. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.03.030] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
20
|
Kumar P, Ansari KB, Koli AC, Gaikar VG. Sorption Behavior of Thiourea-Grafted Polymeric Resin toward Silver Ion, Reduction to Silver Nanoparticles, and Their Antibacterial Properties. Ind Eng Chem Res 2013. [DOI: 10.1021/ie3035866] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pradipta Kumar
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parikh Marg, Matunga,
Mumbai-19, India
| | - Khursheed B. Ansari
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parikh Marg, Matunga,
Mumbai-19, India
| | - Aditya C. Koli
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parikh Marg, Matunga,
Mumbai-19, India
| | - Vilas G. Gaikar
- Department of Chemical Engineering, Institute of Chemical Technology, Nathalal Parikh Marg, Matunga,
Mumbai-19, India
| |
Collapse
|
21
|
Madaeni SS, Islami N. Kinetic Study of Mercury(II) Transport through a Bulk Liquid Membrane Using Cyanex 301 as Carrier. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201200377] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
22
|
Bonggotgetsakul YYN, Cattrall RW, Kolev SD. A method for the coating of a polymer inclusion membrane with a monolayer of silver nanoparticles. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.09.061] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
23
|
Begum KMMS, Venkatesan S, Anantharaman N. EMULSION LIQUID MEMBRANE PERTRACTION OF METAL IONS FROM AQUEOUS SOLUTIONS AND ELECTROPLATING EFFLUENT USING ROTATING DISK CONTACTOR. CHEM ENG COMMUN 2012. [DOI: 10.1080/00986445.2012.672497] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
24
|
Kirupha SD, Murugesan A, Vidhyadevi T, Baskaralingam P, Sivanesan S, Ravikumar L. Novel Polymeric Adsorbents Bearing Amide, Pyridyl, Azomethine and Thiourea Binding Sites for the Removal of Cu(II) and Pb(II) Ions from Aqueous Solution. SEP SCI TECHNOL 2012. [DOI: 10.1080/01496395.2012.681745] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
25
|
Rehman SU, Akhtar G, Chaudry MA, Ali K, Ullah N. Transport of Ag+ through tri-n-dodecylamine supported liquid membranes. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2011.10.040] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
|
26
|
Madaeni SS, Islami N, Rofouei MK, Ghader M. Highly efficient and selective transport of Hg2+ ions through a bulk liquid membrane containing Cyanex 301 as carrier. ASIA-PAC J CHEM ENG 2011. [DOI: 10.1002/apj.463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
27
|
|
28
|
Chang SH, Teng TT, Ismail N. Extraction of Cu(II) from aqueous solutions by vegetable oil-based organic solvents. JOURNAL OF HAZARDOUS MATERIALS 2010; 181:868-872. [PMID: 20638965 DOI: 10.1016/j.jhazmat.2010.05.093] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2010] [Revised: 05/19/2010] [Accepted: 05/19/2010] [Indexed: 05/29/2023]
Abstract
Various types of vegetable oil-based organic solvents (VOS), i.e. vegetable oils (corn, canola, sunflower and soybean oils) with and without extractants (di-2-ethylhexylphosphoric acid (D2EHPA) and tributylphosphate (TBP)), were investigated into their potentiality as greener substitutes for the conventional petroleum-based organic solvents to extract Cu(II) from aqueous solutions. The pH-extraction isotherms of Cu(II) using various vegetable oils loaded with both D2EHPA and TBP were investigated and the percentage extraction (%E) of Cu(II) achieved by different types of VOS was determined. Vegetable oils without extractants and those loaded with TBP alone showed a poor extractability for Cu(II). Vegetable oils loaded with both D2EHPA and TBP were found to be the most effective VOS for Cu(II) extraction and, thus, are potential greener substitutes for the conventional petroleum-based organic solvents.
Collapse
Affiliation(s)
- Siu Hua Chang
- Faculty of Chemical Engineering, Universiti Teknologi MARA (UiTM), 13500 Permatang Pauh, Penang, Malaysia
| | | | | |
Collapse
|
29
|
Tang B, Yu G, Fang J, Shi T. Recovery of high-purity silver directly from dilute effluents by an emulsion liquid membrane-crystallization process. JOURNAL OF HAZARDOUS MATERIALS 2010; 177:377-383. [PMID: 20045246 DOI: 10.1016/j.jhazmat.2009.12.042] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2009] [Revised: 12/07/2009] [Accepted: 12/07/2009] [Indexed: 05/28/2023]
Abstract
An emulsion liquid membrane (ELM)-crystallization process, using hypophosphorous acid as a reducing agent in the internal aqueous phase, has been developed for the purpose of recovering high-purity silver directly from dilute industrial effluents (waste rinse water). After pretreatment with HNO(3), silver in waste rinse water can be reliably recovered with high efficiency through the established process. The main parameters in the process of ELM-crystallization include the concentration of carrier in the membrane phase, the concentration of reducing agent in the internal aqueous phase, and the treatment ratio, which influence the recovery efficiency to various extents and must be controlled carefully. The results indicated that more than 99.5% (wt.) of the silver ions in the external aqueous phase were extracted by the ELM-crystallization process, with an average efficiency of recovery of 99.24% (wt.) and a purity of 99.92% (wt.). The membrane phase can be used repeatedly without loss of the efficiency of recovery.
Collapse
Affiliation(s)
- Bing Tang
- Faculty of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, PR China.
| | | | | | | |
Collapse
|
30
|
Abstract
AbstractThe synthesis of metal (Fe, Co, Ni)-encapsulated carbon nanomaterials coated with cyclam-bonded silica has been described. The organic layer was identified by Fourier transform infrared spectroscopy and elemental analysis. The functionalized magnetic nanomaterials were employed to extract the divalent cations: copper, calcium, cobalt, manganese and nickel from aqueous solutions. Their adsorption capacities were studied by the batch procedure. The concentration of cations extracted was determined by inductively coupled plasma mass spectrometry. Influence of different parameters viz. pH, amount of the compound studied, contact time, on the cation extraction was investigated. Under optimum conditions copper extraction was significantly more efficient when compared with other coexisting ions.
Collapse
|
31
|
ZHANG W, CUI C, YANG Y. Mass Transfer of Copper(II) in Hollow Fiber Renewal Liquid Membrane with Different Carriers. Chin J Chem Eng 2010. [DOI: 10.1016/s1004-9541(08)60363-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
32
|
|
33
|
Liu J, Zhang W, Ren Z, Ma J. The Separation and Concentration of Cr(VI) from Acidic Dilute Solution Using Hollow Fiber Renewal Liquid Membrane. Ind Eng Chem Res 2009. [DOI: 10.1021/ie8017669] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Junteng Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Weidong Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Zhongqi Ren
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Jingnan Ma
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| |
Collapse
|
34
|
Amiri AA, Safavi A, Hasaninejad AR, Shrghi H, Shamsipur M. Highly selective transport of silver ion through a supported liquid membrane using calix[4]pyrroles as suitable ion carriers. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2008.07.041] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
35
|
Ren Z, Zhang W, Dai Y, Yang Y, Hao Z. Modeling of Effect of pH on Mass Transfer of Copper(II) Extraction by Hollow Fiber Renewal Liquid Membrane. Ind Eng Chem Res 2008. [DOI: 10.1021/ie0714798] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhongqi Ren
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Weidong Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Yuan Dai
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Yanqiang Yang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| | - Zisu Hao
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, People’s Republic of China
| |
Collapse
|
36
|
Ren Z, Zhang W, Liu Y, Dai Y, Cui C. New liquid membrane technology for simultaneous extraction and stripping of copper(II) from wastewater. Chem Eng Sci 2007. [DOI: 10.1016/j.ces.2007.06.005] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
37
|
Sadyrbaeva TZ. Membrane extraction and electrodeposition of silver(I) in systems with di(2-ethylhexyl) hydrogen phosphate. RUSS J APPL CHEM+ 2007. [DOI: 10.1134/s1070427207110171] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
38
|
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
|
39
|
Venkateswaran P, Navaneetha Gopalakrishnan A, Palanivelu K. Di(2-ethylhexyl)phosphoric acid-coconut oil supported liquid membrane for the separation of copper ions from copper plating wastewater. J Environ Sci (China) 2007; 19:1446-1453. [PMID: 18277648 DOI: 10.1016/s1001-0742(07)60236-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Permeation of Cu(II) from its aqueous solution through a supported liquid membrane (SLM) containing di(2-ethylhexyl)phosphoric acid (D2EHPA) carrier dissolved in coconut oil has been studied. The effects of Cu(II), pH (in feed), H2SO4 (stripping) and D2EHPA (in membrane) concentrations have been investigated. The stability of the D2EHPA-coconut oil has also been evaluated. High Cu(II) concentration in the feed leads to an increase in flux from 4.1 x 10(-9) to 8.9 x 10(-9) mol/(m2 x s) within the Cu(II) concentration range 7.8 x 10(-4)-78.6 x 10(-4) mol/L at pH of 4.0 in the feed and 12.4 x 10-4 mol/L D2EHPA in the membrane phase. Increase in H2SO4 concentration in strip solution leads to an increase in copper ions flux up to 0.25 mol/L H2SO4, providing a maximum flux of 7.4 x 10(-9) mol/(m2 x s). The optimum conditions for Cu(II) transport are, pH of feed 4.0, 0.25 mol/L H2SO4 in strip phase and 12.4 x 10(-4) mol/L D2EHPA (membrane) in 0.5 microm pore size polytetrafluoroethylene (PTFE) membrane. It has been observed that Cu(II) flux across the membrane tends to increase with the concentration of copper ions. Application of the method developed to copper plating bath rinse solutions has been found to be successful in the recovery of Cu(II).
Collapse
Affiliation(s)
- P Venkateswaran
- Centre for Environmental Studies, Anna University, Chennai-600 025, India
| | | | | |
Collapse
|
40
|
Thorium (IV) ion-selective transport through a bulk liquid membrane containing 2-thenoyltrifluoroacetone as extractant-carrier. Sep Purif Technol 2006. [DOI: 10.1016/j.seppur.2005.08.009] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
41
|
Choi DW, Kim YH. Chromium(VI) removal in a semi-continuous process of hollow fiber membrane with organic extractants. KOREAN J CHEM ENG 2005. [DOI: 10.1007/bf02705671] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
42
|
Madaeni SS, Zand HRK. Selective Transport of Bismuth Ions through Supported Liquid Membrane. Chem Eng Technol 2005. [DOI: 10.1002/ceat.200407084] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
43
|
Alpoguz HK, Memon S, Ersoz M, Yilmaz M. Transport of Hg2+Ions across a Supported Liquid Membrane Containing Calix[4]arene Nitrile Derivatives as a Specific Ion Carrrier. SEP SCI TECHNOL 2005. [DOI: 10.1080/01496390500202605] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
44
|
Garcia‐Valls R, Valiente M, Muñoz M. Active Composite Polymeric Membranes for the Separation of Nd(III). SEP SCI TECHNOL 2005. [DOI: 10.1081/ss-120030483] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
45
|
Choi DW, Kim YH. Cadmium removal using hollow fiber membrane with organic extradant. KOREAN J CHEM ENG 2003. [DOI: 10.1007/bf02706921] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|