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Ali J, Tuzen M, Bux Jatoi W, Ahmed Jakhrani M, Hazer B. Determination of chromium in foodstuffs by using novel adsorbent in vortex assisted-dispersive solid phase micro-extraction method: An application of multivariate techniques. Food Chem 2024; 446:138871. [PMID: 38432133 DOI: 10.1016/j.foodchem.2024.138871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/23/2024] [Accepted: 02/25/2024] [Indexed: 03/05/2024]
Abstract
A new graft copolymer composed of polystyrene and polylinoleic acid (PLinas) with the sodium salt of iminodiacetate (Ida) was synthesized and used as an adsorbent. The vortex-assisted dispersive solid-phase micro-extraction (VA-dSPµE) method was used for the extraction and pre-concentration of chromium. Multivariate methodologies, such as factorial design and 3D surface plots, were applied for screening and optimizing effective extraction parameters. The influence of diverse analytical parameters, such as pH, sample volume, and interfering ions, on the extraction of chromium was studied. The calibration standard curve exhibited a linear range from 0.01 to 0.50 μg L-1. The relative standard deviation and limit of detection were found to be 1.65 % and 0.003 μg L-1, respectively. Extraction recoveries were found in the range of 96 to 99 % by using certified reference materials (CRMs). The adsorbent capacity of PLinas-Ida was found to be 112 mg g-1. The VA-dSPµE method demonstrated its effectiveness in the pre-concentration and determination of chromium within samples of foodstuffs by graphite furnace-atomic absorption spectrometry (GF-AAS).
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Affiliation(s)
- Jamshed Ali
- State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550081, China; Tokat Gaziosmanpaşa University, Faculty of Science and Arts, Chemistry Department, 60250 Tokat, Turkiye; Institute of Chemistry, Shah Abdul Latif University, Khairpur Mir's, 66020 Sindh, Pakistan
| | - Mustafa Tuzen
- Tokat Gaziosmanpaşa University, Faculty of Science and Arts, Chemistry Department, 60250 Tokat, Turkiye.
| | - Wahid Bux Jatoi
- Institute of Chemistry, Shah Abdul Latif University, Khairpur Mir's, 66020 Sindh, Pakistan
| | | | - Baki Hazer
- Department of Aircraft Airframe Engine Maintenance, Kapadokya University, 50420 Nevşehir, Turkiye; Departments of Chemistry/Nano Technology Engineering, Zonguldak Bulent Ecevit University, 67100 Zonguldak, Turkiye
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2
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Kumar A, Thakur A, Panesar PS. A review on the industrial wastewater with the efficient treatment techniques. CHEMICAL PAPERS 2023. [DOI: 10.1007/s11696-023-02779-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
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3
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Abd Khalil AT, Shah Buddin MMH, Puasa SW, Ahmad AL. Reuse of waste cooking oil (WCO) as diluent in green emulsion liquid membrane (GELM) for zinc extraction. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:45244-45258. [PMID: 36705837 DOI: 10.1007/s11356-023-25208-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 01/04/2023] [Indexed: 06/18/2023]
Abstract
Zinc (Zn) was identified as one of the most toxic heavy metals and often found contaminating the water sources as a result of inefficient treatment of industrial effluent. A green emulsion liquid membrane (GELM) was proposed in this study as a method to minimize the concentration of Zn ions in an aqueous solution. Instead of the common petroleum-based diluent, the emulsion is reformulated with untreated waste cooking oil (WCO) collected from the food industry as a sustainable and cheaper diluent. It also includes Bis(2-ethylhexyl) phosphate (D2EHPA) as a carrier, Span 80 as a surfactant, sulfuric acid (H2SO4) as an internal phase, and ZnSO4 solution as an external phase. Such formulation requires a thorough understanding of the oil characteristics as well as the interaction of the components in the membrane phase. The compatibility of WCO and D2EHPA, as well as the external phase pH, was confirmed via a liquid-liquid extraction (LLE) method. To obtain the best operating conditions for Zn extraction using GELM, the extraction time and speed, carrier, surfactant and internal phase concentrations, and W/O ratio were varied. 95.17% of Zn ions were removed under the following conditions; 0.001 M of H2SO4 in external phase, 700 rpm extraction speed for 10 min, 8 wt% of carrier and 4 wt% of surfactant concentrations, 1:4 of W/O ratio, and 1 M of internal phase concentration.
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Affiliation(s)
- Afiqah Tasneem Abd Khalil
- School of Chemical Engineering, College of Engineering, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia
| | | | - Siti Wahidah Puasa
- School of Chemical Engineering, College of Engineering, Universiti Teknologi MARA, 40450, Shah Alam, Selangor, Malaysia.
| | - Abdul Latif Ahmad
- School of Chemical Engineering, Universiti Sains Malaysia Engineering Campus, 14300, Nibong Tebal, Pulau Pinang, Malaysia
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4
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Ampronpong W, Suren S, Mohdee V, Maneeintr K, Ekgasit S, Prapasawat T, Punyain W, Pancharoen U. Experimental and DFT investigations on the supramolecular mechanism of Ni(II) extraction via D2EHPA blended 1-octanol extractant: Application of vegetable oils as diluents. KOREAN J CHEM ENG 2023. [DOI: 10.1007/s11814-022-1322-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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5
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Staszak K, Kruszelnicka I, Ginter-Kramarczyk D, Góra W, Baraniak M, Lota G, Regel-Rosocka M. Advances in the Removal of Cr(III) from Spent Industrial Effluents-A Review. MATERIALS (BASEL, SWITZERLAND) 2022; 16:378. [PMID: 36614717 PMCID: PMC9822515 DOI: 10.3390/ma16010378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 12/23/2022] [Accepted: 12/26/2022] [Indexed: 06/17/2023]
Abstract
The review presents advances in the removal of Cr(III) from the industrial effluents published in the last ten years. Although Cr(III) has low solubility and is less dangerous for the aquatic environment than Cr(VI), it cannot be released into the aquatic environment without limitations and its content in water should be restricted. The development of efficient techniques for the removal of Cr(III) is also a response to the problem of chromium wastewater containing Cr(VI) ions. Very often the first step in dealing with such wastewater is the reduction in chromium content. In some cases, removal of Cr(III) from wastewaters is an important step for pretreatment of solutions to prepare them for subsequent recovery of other metals. In the review, hydrometallurgical operations for Cr(III) removal are presented, including examples of Cr(III) recovery from real industrial effluents with precipitation, adsorption, ion exchange, extraction, membrane techniques, microbial-enhanced techniques, electrochemical methods. The advantages and disadvantages of the operations mentioned are also presented. Finally, perspectives for the future in line with circular economy and low-environmental impact are briefly discussed.
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Affiliation(s)
- Katarzyna Staszak
- Institute of Chemical Technology and Engineering, Faculty of Chemical Technology, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Izabela Kruszelnicka
- Department of Water Supply and Bioeconomy, Faculty of Environmental Engineering and Energy, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Dobrochna Ginter-Kramarczyk
- Department of Water Supply and Bioeconomy, Faculty of Environmental Engineering and Energy, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Wojciech Góra
- Department of Water Supply and Bioeconomy, Faculty of Environmental Engineering and Energy, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Marek Baraniak
- Institute of Chemistry and Technical Electrochemistry, Faculty of Chemical Technology, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Grzegorz Lota
- Institute of Chemistry and Technical Electrochemistry, Faculty of Chemical Technology, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
| | - Magdalena Regel-Rosocka
- Institute of Chemical Technology and Engineering, Faculty of Chemical Technology, Poznan University of Technology, ul. Berdychowo 4, 60-965 Poznan, Poland
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6
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Wang D, Wang Q, Zhang X, Liu T, Zhang H. Conversion of Waste Oil from Oil Refinery into Emulsion Liquid Membrane for Removal of Phenol: Stability Evaluation, Modeling and Optimization. MEMBRANES 2022; 12:membranes12121202. [PMID: 36557109 PMCID: PMC9781828 DOI: 10.3390/membranes12121202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/25/2022] [Accepted: 09/26/2022] [Indexed: 05/12/2023]
Abstract
The waste oil emulsion liquid membrane produced by waste oil from oil refineries (WELM) is used to separate the phenol in purified water from the sour water stripper in oil refinery facilities, and the stability of WELM was studied. It is verified that waste refinery oil can be produced into emulsion liquid membrane with good stability and high removal rate for the first time. The WELM stability models were established by response surface methodology (RSM) and artificial neural network (ANN), respectively. The principle and mechanism of various parameters, as well as the interaction effects on the stability of WELM, are proposed. The effects of parameters, including the ratio of Span-80, liquid paraffin, the ratio of internal and oil, and the rotational speed of the homogenizer, were investigated. Under the optimal operating parameters, the WELM had a demulsification percentage of just 0.481%, and the prediction results of RSM and ANN were 0.536% and 0.545%, respectively. Both models demonstrate good predictability. The WELM stability model has a high application value in the treatment of phenol-containing wastewater in the oil refining industry, and provides a green method of resource recovery.
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Affiliation(s)
- Dan Wang
- State Key Laboratory of Petroleum Pollution Control, Beijing 102206, China
- CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
- Correspondence: ; Tel.: +86-10-80166518
| | - Qingji Wang
- State Key Laboratory of Petroleum Pollution Control, Beijing 102206, China
- CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
| | - Xiaofei Zhang
- State Key Laboratory of Petroleum Pollution Control, Beijing 102206, China
- CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
| | - Taoran Liu
- Petrochemical Research Institute, PetroChina, Beijing 102206, China
| | - Hua Zhang
- State Key Laboratory of Petroleum Pollution Control, Beijing 102206, China
- CNPC Research Institute of Safety and Environmental Technology, Beijing 102206, China
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7
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Karmakar R, Singh P, Datta A, Sen K. Emulsion liquid membrane in the selective extraction of Dy. Chem Eng Res Des 2022. [DOI: 10.1016/j.cherd.2022.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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8
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Khalil ATA, Buddin MMHS, Puasa SW, Ahmad AL. Reuse of Waste Cooking Oil (WCO) as Diluent in Green Emulsion Liquid Membrane (GELM) for Zinc Extraction.. [DOI: 10.21203/rs.3.rs-1251988/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
Abstract
Zinc (Zn) was identified as one of the most toxic heavy metals and often found contaminating the water sources as a result of inefficient treatment of industrial effluent. A Green Emulsion Liquid Membrane (GELM) was proposed in this study as a method to minimize the concentration of Zn ions in an aqueous solution. Instead of the common petroleum-based diluent, the emulsion is reformulated with untreated waste cooking oil (WCO) collected from the food industry as a sustainable and cheaper diluent. It also includes Bis(2-ethylhexyl) phosphate (D2EHPA) as carrier, Span 80 as surfactant, sulfuric acid (H2SO4) as internal phase and ZnSO4 solution as external phase. Such formulation requires a thorough understanding of the oil characteristics as well as the interaction of the components in the membrane phase. The compatibility of WCO and D2EHPA, as well as the external phase pH was confirmed via liquid-liquid extraction (LLE) method. To obtain the best operating conditions for Zn extraction using GELM, the extraction time and speed, carrier, surfactant and internal phase concentrations, and W/O ratio were varied. 95.17% of Zn ions were removed under the following conditions; 0.001M of H2SO4 in external phase, 700 rpm extraction speed for 10 minutes, 8 wt% of carrier and 4 wt% of surfactant concentrations, 1:4 of W/O ratio and 1 M of internal phase concentration.
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9
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Ghorbanpour P, Jahanshahi M. Removal of zinc by emulsion liquid membrane using lecithin as biosurfactant. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1929287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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
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Zhou W, Liang H, Xu H. Recovery of gold from waste mobile phone circuit boards and synthesis of nanomaterials using emulsion liquid membrane. JOURNAL OF HAZARDOUS MATERIALS 2021; 411:125011. [PMID: 33465542 DOI: 10.1016/j.jhazmat.2020.125011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 12/14/2020] [Accepted: 12/28/2020] [Indexed: 06/12/2023]
Abstract
In recent years, waste mobile phones have become popular as electronic waste due to the huge amount, serious pollution with improper disposal and high resource value. It is imperative to realize the recycling of resources in waste mobile phones. The application of emulsion liquid membrane in the recovery of gold and synthesis of nanomaterials from waste mobile phone printed circuit boards (WMPCBs) was studied. The components of the emulsion liquid membrane, effects of 7 factors on the extraction rate and the morphology of the synthesized nanomaterials were explored. The results show that it is possible to extract 99.79% of Au(III) from WMPCBs leachate with kerosene as diluent, Span80 as surfactant, methyl isobutyl ketone(MIBK) as carrier, ascorbic acid solution as stripping agent and liquid paraffin as membrane stabilizer. The external phase pH and the internal phase concentration had a greater influence on the extraction efficiency of Au(III) among 7 factors. The morphology of the synthesized product was affected by the concentration and type of the surfactant. It provides a new idea to connect recovery from waste with deep processing, extending the waste mobile phone recycling process chain and achieving high-value utilization of waste mobile phone secondary metal resource products.
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Affiliation(s)
- Wanying Zhou
- College of Environmental Science and Engineering, Nankai University, Tianjin 300350, People's Republic of China
| | - Huiting Liang
- College of Environmental Science and Engineering, Nankai University, Tianjin 300350, People's Republic of China
| | - He Xu
- College of Environmental Science and Engineering, Nankai University, Tianjin 300350, People's Republic of China.
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11
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Anarakdim K, Gutiérrez G, Cambiella Á, Senhadji‐Kebiche O, Matos M. Green Emulsified Liquid Membrane for Hexavalent Chromium Extraction: Formulation and Process Optimization. Chem Eng Technol 2021. [DOI: 10.1002/ceat.202000240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Katia Anarakdim
- Laboratoire des Procédés Membranaires et des Techniques de Séparation et de Récupération Département de Génie des Procédés, Université de Bejaia Bejaia Algerie
| | - Gemma Gutiérrez
- University of Oviedo Department of Chemical and Environmental Engineering Julián Clavería 8 <33006 Oviedo Spain
| | - Ángel Cambiella
- University of Oviedo Department of Chemical and Environmental Engineering Julián Clavería 8 <33006 Oviedo Spain
| | - Ounissa Senhadji‐Kebiche
- Laboratoire des Procédés Membranaires et des Techniques de Séparation et de Récupération Département de Génie des Procédés, Université de Bejaia Bejaia Algerie
| | - María Matos
- University of Oviedo Department of Chemical and Environmental Engineering Julián Clavería 8 <33006 Oviedo Spain
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12
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Wongsawa T, Ampronpong W, Traiwongsa N, Pancharoen U, Punyain W, Phatanasri S. New and green extraction of mercury(I) by pure sunflower oil: Mechanism, kinetics and thermodynamics. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.04.056] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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13
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Synergetic formulation of Cyanex 272/Cyanex 302 for hexavalent chromium removal from electroplating wastewater. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-020-0702-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Chang SH. Utilization of green organic solvents in solvent extraction and liquid membrane for sustainable wastewater treatment and resource recovery-a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:32371-32388. [PMID: 32533493 DOI: 10.1007/s11356-020-09639-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Accepted: 06/05/2020] [Indexed: 06/11/2023]
Abstract
Water pollution and depletion of natural resources have motivated the utilization of green organic solvents in solvent extraction (SX) and liquid membrane (LM) for sustainable wastewater treatment and resource recovery. SX is an old and established separation method, while LM, which combines both the solute removal and recovery processes of SX in a single unit, is a revolutionary separation technology. The organic solvents used for solute removal in SX and LM can be categorized into sole conventional, mixed conventional-green, and sole green organic solvents, whereas the stripping agents used for solute recovery include acids, bases, metal salts, and water. This review revealed that the performance of greener organic solvents (mixed conventional-green and sole green organic solvents) was on par with the sole conventional organic solvents. However, some green organic solvents may threaten food security, while others could be pricey. The distinctive extraction theories of various sole green organic solvents (free fatty acid-rich oils, triglyceride-rich oils, and deep eutectic solvents) affect their application suitability for a specific type of wastewater. Organic liquid wastes are among the optimal green organic solvents for SX and LM in consideration of their triple environmental, economic, and performance benefits.
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Affiliation(s)
- Siu Hua Chang
- Faculty of Chemical Engineering, Universiti Teknologi MARA, Cawangan Pulau Pinang, 13500, Permatang Pauh, Penang, Malaysia.
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Valorization of palm oil mill sterilization condensate via synergistic green reactive extraction of bioactive compounds. FOOD AND BIOPRODUCTS PROCESSING 2020. [DOI: 10.1016/j.fbp.2020.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Jusoh N, Rosly MB, Othman N, Rahman HA, Noah NFM, Sulaiman RNR. Selective extraction and recovery of polyphenols from palm oil mill sterilization condensate using emulsion liquid membrane process. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:23246-23257. [PMID: 32335833 DOI: 10.1007/s11356-020-07972-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 02/02/2020] [Indexed: 06/11/2023]
Abstract
Polluted sterilization condensate discharged from palm oil mill may contain polyphenols that are rich in the antioxidant property. Emulsion liquid membrane (ELM) process is a promising method for polyphenol recovery due to its several attractive features such as high selectivity, simple operation, and low energy consumption. In this study, the condensate was characterized to determine its total phenolic content (TPC), ionic elements, and pH. ELM formulation containing tributylphosphate (TBP) as a carrier, kerosene as a diluent, sorbitan monooleate (Span 80) as a surfactant, and sodium hydroxide (NaOH) as a stripping agent was developed. The results show that sterilization condensate contains 700-1500 mg GAE/L of TPC. During the ELM process, more than 91% of extraction with 83% recovery and 8.3 enrichment were achieved at the favorable condition of 0.1 M TBP, external phase pH 5, 1 M NaOH, 1:5 treat ratio, 5% v/v of octanol as a modifier, and 100 mg GAE/L external phase concentrations. Thus, ELM offers a potential alternative technology to extract and recover polyphenols from palm oil mill sterilization condensate while contributing to sustainable production. Graphical abstract Extraction of polyphenols from palm oil mill sterilization condensate using ELM process.
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Affiliation(s)
- Norela Jusoh
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Muhammad Bukhari Rosly
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Norasikin Othman
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia.
- Centre of Lipids Engineering and Applied Research (CLEAR), Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia.
| | - Hilmi Abdul Rahman
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Norul Fatiha Mohamed Noah
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
| | - Raja Norimie Raja Sulaiman
- School of Chemical and Energy Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
- Centre of Lipids Engineering and Applied Research (CLEAR), Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia, 81310, Johor Bahru, Johor, Malaysia
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Synergism of Aliquat336-D2EHPA as carrier on the selectivity of organic compound dyes extraction via emulsion liquid membrane process. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116527] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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18
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Nano-array assisted metal-organic polyhedra membranes for the pervaporation of aromatic/aliphatic mixtures. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.12.081] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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