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Deb TK, Lebaz N, Ozdemir MS, Govoreanu R, Mhamdi A, Sin G, Sheibat-Othman N. Monitoring and Modeling of Creaming in Oil-in-Water Emulsions. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.1c04722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tanmoy Kanti Deb
- University of Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 69100 Villeurbanne, France
| | - Noureddine Lebaz
- University of Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 69100 Villeurbanne, France
| | - Mahir Sinan Ozdemir
- Pharmaceutical Development and Manufacturing Sciences, Janssen Research and Development, 2340 Beerse, Belgium
| | - Ruxandra Govoreanu
- Pharmaceutical Development and Manufacturing Sciences, Janssen Research and Development, 2340 Beerse, Belgium
| | - Adel Mhamdi
- AVT.SVT, RWTH Aachen University, 52062 Aachen, Germany
| | - Gürkan Sin
- Departement of Chemical and Biochemical Engineering, Technical University of Denmark, Kongens Lyngby 2800, Denmark
| | - Nida Sheibat-Othman
- University of Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, 69100 Villeurbanne, France
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Shubair A, Al-Salih H, Sabouni R, Gomaa H, Hassanin S, Salem S, Zeno T, El Taher B, Zaka A. Photocatalytic demulsification of oil/water emulsions containing nonionic surfactant. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:13124-13132. [PMID: 33174172 DOI: 10.1007/s11356-020-11541-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 11/03/2020] [Indexed: 06/11/2023]
Abstract
Separation of oil-water (OW) emulsions is investigated using a photocatalytic demulsification approach. Experiments were conducted using two types of photocatalysts, namely, ZnO and TiO2. The emulsion samples were prepared with oil to water ratios of 1:3, 1:1, and 3:1 and using nonionic surfactant Tween 20 as an emulsifier. The demulsification efficiency was determined using a direct time varying phase separation measurement, while dynamic light scattering (DLS) and microscope imaging (MI) were used to determine the change in emulsion droplets size. The investigation results showed that all the emulsions were destabilized and separated within 30-90 min with demulsification efficiency that ranged from 38 to 90%. On the other hand, untreated control samples remained stable with no phase separation for more than 24 h. For most of the studied experimental conditions, TiO2 nanoparticles gave better demulsification results than ZnO. Modeling of the batch demulsification kinetics for both systems agreed satisfactorily with the experimental measurements. This could allow its further extension towards design of continuous processes for potential implementation in treatment of industrial oily wastewaters.
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Affiliation(s)
- Asma Shubair
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Hilal Al-Salih
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Rana Sabouni
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE.
| | - Hassan Gomaa
- Department of Chemical and Biochemical Engineering, Western University, London, Ontario, Canada
| | - Sara Hassanin
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Soha Salem
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Talah Zeno
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Bassam El Taher
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
| | - Awais Zaka
- Department of Chemical Engineering, American University of Sharjah, P.O.Box: 26666, Sharjah, UAE
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Aleem W, Mellon N, Khan JA, Al-Kayiem HH. Experimental investigation and mathematical modeling of oil/water emulsion separation effectiveness containing alkali-surfactant-polymer. J DISPER SCI TECHNOL 2020. [DOI: 10.1080/01932691.2020.1738244] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Waqas Aleem
- Department of Chemical Engineering, Muhammad Nawaz Sharif University of Engineering and Technology, Multan, Pakistan
| | - Nurhayati Mellon
- Department of Chemical Engineering, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
| | - Javed Akbar Khan
- Shale Gas Research Group, Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
| | - Hussain H. Al-Kayiem
- Center of Research in Enhanced Oil Recovery (COREOR), Universiti Teknologi PETRONAS, Seri Iskandar, Malaysia
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Low LE, Siva SP, Ho YK, Chan ES, Tey BT. Recent advances of characterization techniques for the formation, physical properties and stability of Pickering emulsion. Adv Colloid Interface Sci 2020; 277:102117. [PMID: 32035999 DOI: 10.1016/j.cis.2020.102117] [Citation(s) in RCA: 202] [Impact Index Per Article: 50.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 01/20/2020] [Accepted: 01/29/2020] [Indexed: 12/13/2022]
Abstract
Recently, there have been increasing demand for the application of Pickering emulsions in various industries due to its combined advantage in terms of cost, quality and sustainability. This review aims to provide a complete overview of the available methodology for the physical characterization of emulsions that are stabilized by solid particles (known as Pickering emulsion). Current approaches and techniques for the analysis of the formation and properties of the Pickering emulsion were outlined along with the expected results of these methods on the emulsions. Besides, the application of modelling techniques has also been elaborated for the effective characterization of Pickering emulsions. Additionally, approaches to assess the stability of Pickering emulsions against physical deformation such as coalescence and gravitational separation were reviewed. Potential future developments of these characterization techniques were also briefly discussed. This review can act as a guide to researchers to better understand the standard procedures of Pickering emulsion assessment and the advanced methods available to date to study these emulsions, down to the minute details.
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Affiliation(s)
- Liang Ee Low
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia; Advanced Engineering Platform, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia; Institute of Pharmaceutics, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, PR China; Key Laboratory of Biomedical Engineering of the Ministry of Education, College of Biomedical Engineering & Instrument Science, Zhejiang University, Hangzhou 310058, PR China
| | - Sangeetaprivya P Siva
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia
| | - Yong Kuen Ho
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia
| | - Eng Seng Chan
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia; Monash-Industry Palm Oil Education and Research Platform (MIPO), Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia
| | - Beng Ti Tey
- Chemical Engineering Discipline, School of Engineering, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia; Advanced Engineering Platform, Monash University Malaysia, Jalan Lagoon Selatan, 47500 Bandar Sunway, Selangor, Malaysia.
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Kowalska M, Magdalena W, Anna Ż, Lotko M. Mixed, lipase-catalyzed inter-esterified fats and hemp oil as a fatty base of model emulsion products with different emulsifiers. J DISPER SCI TECHNOL 2017. [DOI: 10.1080/01932691.2017.1396541] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Małgorzata Kowalska
- Faculty of Materials Science, Technology and Design, Department of Chemistry, Kazimierz Pulaski University of Technology and Humanities, Radom, Poland
| | - Woźniak Magdalena
- Faculty of Materials Science, Technology and Design, Department of Chemistry, Kazimierz Pulaski University of Technology and Humanities, Radom, Poland
- Faculty of Economic and Legal Sciences, Kazimierz Pulaski University of Technology and Humanities, Radom, Poland
| | - Żbikowska Anna
- Faculty of Food Sciences, Department of Food Technology, Warsaw University of Life Sciences (SGGW), Warsaw, Poland
| | - Małgorzata Lotko
- Faculty of Economic and Legal Sciences, Kazimierz Pulaski University of Technology and Humanities, Radom, Poland
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