101
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Shen C, Bian L, Zhang P, An B, Cui Z, Wang H, Li J. Microstructure evolution of bonded water layer and morphology of grafting membrane with different polyethylene glycol length and their influence on permeability and anti-fouling capacity. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117949] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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102
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Ismail N, Venault A, Mikkola JP, Bouyer D, Drioli E, Tavajohi Hassan Kiadeh N. Investigating the potential of membranes formed by the vapor induced phase separation process. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117601] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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103
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Tocci E, Rizzuto C, Macedonio F, Drioli E. Effect of Green Solvents in the Production of PVDF-Specific Polymorphs. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06701] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Elena Tocci
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87030 Rende (CS), Italy
| | - Carmen Rizzuto
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87030 Rende (CS), Italy
| | - Francesca Macedonio
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87030 Rende (CS), Italy
| | - Enrico Drioli
- Institute on Membrane Technology, ITM-CNR, Via P. Bucci 17/C, 87030 Rende (CS), Italy
- Department of Environmental and Chemical Engineering, University of Calabria, Via P. Bucci 44, 87030 Rende (CS), Italy
- Engineering Research Center for Special Separation Membrane, Nanjing Tech University, Nanjing 210009, China
- WCU Department of Energy Engineering, College of Engineering, Hanyang University, Seoul 133-791, Korea
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104
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Nu DTT, Duyen NTM, Linh NTT, Van Hoang C, Hung NP. Preparation and characterization of nano δ-MnO 2
-blended cellulose acetate membrane. VIETNAM JOURNAL OF CHEMISTRY 2020. [DOI: 10.1002/vjch.2019000115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dang Thi To Nu
- Department of Chemistry, Faculty of Natural Sciences; Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
| | - Nguyen Thi My Duyen
- Department of Chemistry, Faculty of Natural Sciences; Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
| | - Nguyen Thi Thuy Linh
- Department of Chemistry, Faculty of Natural Sciences; Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
| | - Cao Van Hoang
- Department of Chemistry, Faculty of Natural Sciences; Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
| | - Nguyen Phi Hung
- Department of Chemistry, Faculty of Natural Sciences; Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
- Institute of Pedagogical and Educational Science (IPES), Quy Nhon University; 170 An Duong Vuong Nguyen Van Cu, Quy Nhơn City, Binh Dinh province 55000 Viet Nam
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105
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Kahrs C, Schwellenbach J. Membrane formation via non-solvent induced phase separation using sustainable solvents: A comparative study. POLYMER 2020. [DOI: 10.1016/j.polymer.2019.122071] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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106
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Kahrs C, Gühlstorf T, Schwellenbach J. Influences of different preparation variables on polymeric membrane formation via nonsolvent induced phase separation. J Appl Polym Sci 2019. [DOI: 10.1002/app.48852] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Catharina Kahrs
- Sartorius Stedim Biotech GmbH 37079 Goettingen Germany
- Institute for Technical ChemistryLeibniz University Hannover 30167 Hannover Germany
| | - Thorben Gühlstorf
- Sartorius Stedim Biotech GmbH 37079 Goettingen Germany
- Faculty of Computer Science and EngineeringFrankfurt University of Applied Sciences 60318 Frankfurt/Main Germany
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107
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Effect of Temperature Exposition of Casting Solution on Properties of Polysulfone Hollow Fiber Membranes. FIBERS 2019. [DOI: 10.3390/fib7120110] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
It was shown for the first time that the conditions of thermal treatment of the casting solution significantly affect the morphology and transport properties of porous, flat, and hollow fiber polysulfone (PSf) membranes. It is ascertained that the main solution components that are subjected to thermo-oxidative destruction are the pore-forming agent polyethylene glycol (PEG) and solvent N-methyl-2-pyrrolidone (NMP). It is proved that hydroxyl groups of PEG actively react in the process of the casting solution thermo-oxidative destruction. It is shown that despite the chemical conversion taking place in the casting solution, their stability towards coagulation virtually does not change. The differences in the membrane morphology associated with the increase of thermal treatment time at 120 °C are not connected to the thermodynamic properties of the casting solutions, but with the kinetics of the phase separation. It is revealed that the change of morphology and transport properties of membranes is connected with the increase of the casting solution viscosity. The rise of solution viscosity resulted in the slowdown of the phase separation and formation of a more densely packed membrane structure with less pronounced macropores. It is determined experimentally that with the increase of casting solution thermal treatment time, the membrane selective layer thickness increases. This leads to the decrease of gas permeance and the rise of the He/CO2 selectivity for flat and hollow fiber membranes. In the case of hollow fibers, the fall of gas permeance is also connected with the appearance of the sponge-like layer at the outer surface of membranes. The increase of selectivity and decline of permeance indicates the reduction of selective layer pore size and its densification, which agrees well with the calculation results of the average membrane density. The results obtained are relevant to any polymeric casting solution containing NMP and/or PEG and treated at temperatures above 60 °C.
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108
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Wibisono Y, Agung Nugroho W, Akbar Devianto L, Adi Sulianto A, Roil Bilad M. Microalgae in Food-Energy-Water Nexus: A Review on Progress of Forward Osmosis Applications. MEMBRANES 2019; 9:membranes9120166. [PMID: 31817329 PMCID: PMC6950520 DOI: 10.3390/membranes9120166] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 11/27/2019] [Accepted: 11/28/2019] [Indexed: 12/24/2022]
Abstract
Nowadays the world is facing vulnerability problems related to food, energy and water demands. The challenges in those subsystems are intertwined and thus require inter-discipline approaches to address them. Bioresources offer promising solutions of the dilemma. Microalgae biomass is expected to become a superfood and a favorable energy feedstock and assist in supplying clean water and treat wastewater. Efficient mass production of microalgae, both during upstream and downstream processes, is thus a key process for providing high quality and affordable microalgae biomass. This paper covers recent progress in microalgae harvesting and dewatering by using osmotic driven membrane process, i.e., forward osmosis. Critical factors during forward osmosis process for microalgae harvesting and dewatering are discussed. Finally, perspective on further research directions and implementation scenarios of the forward osmosis are also provided.
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Affiliation(s)
- Yusuf Wibisono
- Bioprocess Enginering, Brawijaya University, Malang 65141, Indonesia;
- Correspondence:
| | | | - Luhur Akbar Devianto
- Environmental Engineering, Brawijaya University, Malang 65141, Indonesia; (L.A.D.); (A.A.S.)
| | - Akhmad Adi Sulianto
- Environmental Engineering, Brawijaya University, Malang 65141, Indonesia; (L.A.D.); (A.A.S.)
| | - Muhammad Roil Bilad
- Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar, Perak 32610, Malaysia;
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109
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Wu Q, Tiraferri A, Wu H, Xie W, Liu B. Improving the Performance of PVDF/PVDF- g-PEGMA Ultrafiltration Membranes by Partial Solvent Substitution with Green Solvent Dimethyl Sulfoxide during Fabrication. ACS OMEGA 2019; 4:19799-19807. [PMID: 31788612 PMCID: PMC6882131 DOI: 10.1021/acsomega.9b02674] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 10/24/2019] [Indexed: 05/21/2023]
Abstract
Traditional organic solvents used in membrane manufacturing, such as dimethylformamide and tetrahydrofuran, are generally very hazardous and harmful to the environment and human health. Their total or partial substitution with green solvent dimethyl sulfoxide (DMSO) is proposed to fabricate membranes composed of poly(vinylidene fluoride) (PVDF) blended with PVDF-graft-poly(ethylene glycol) methyl ether methacrylate (PEGMA), with the purpose to accomplish a greener chemical process and enhance the membrane performance. Various organic solvent compositions were first investigated using the Hansen solubility theory, and the best mixture was thus applied experimentally. The membrane prepared by a ratio of N,N-dimethylacetamide/DMSO = 7:3 outperformed the membranes prepared by other solvent mixtures. This membrane showed high wetting behavior with the water contact angle declining from 71 to 7° in 18 s and a pure water flux reaching values larger than 700 L m-2 h-1 under 0.07 MPa applied hydraulic pressure. The membrane rejected sodium alginate at a rate of 87%, and nearly complete flux recovery was achieved following fouling and physical cleaning. The introduction of green chemistry concepts to PVDF/PVDF-g-PEGMA blended membranes is a step forward in the goal to increase the sustainability of membrane production.
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Affiliation(s)
- Qidong Wu
- College
of Architecture and Environment, Institute of New Energy and Low-Carbon
Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, P. R. China
| | - Alberto Tiraferri
- Department
of Environment, Land and Infrastructure Engineering, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Turin, Italy
| | - Haibo Wu
- College
of Architecture and Environment, Institute of New Energy and Low-Carbon
Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, P. R. China
| | - Wancen Xie
- College
of Architecture and Environment, Institute of New Energy and Low-Carbon
Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, P. R. China
| | - Baicang Liu
- College
of Architecture and Environment, Institute of New Energy and Low-Carbon
Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, P. R. China
- E-mail: , . Tel: +86-28-85995998. Fax: +86-28-62138325
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110
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Wang Y, Tian S, Sun Q, Liu W, Duan R, Yang H, Liu X, Chen J. Superhydrophobic Porous PLLA Sponges with Hierarchical Micro‐/Nano‐Structures for High‐Efficiency Self‐Cleaning. MACROMOL CHEM PHYS 2019. [DOI: 10.1002/macp.201900338] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yongtao Wang
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Shilin Tian
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Qingqing Sun
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Wentao Liu
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Ruixia Duan
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Huige Yang
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Xuying Liu
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
| | - Jinzhou Chen
- School of Materials Science and EngineeringZhengzhou University Zhengzhou 450001 P. R. China
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111
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Gronwald O, Weber M. AGNIQUE AMD 3L as green solvent for polyethersulfone ultrafiltration membrane preparation. J Appl Polym Sci 2019. [DOI: 10.1002/app.48419] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Oliver Gronwald
- Advanced Materials and Systems Research, Performance Polymer Blends & Membranes, RAP/OUBBASF SE Ludwigshafen am Rhein 67056 Rheinland‐Pfalz Germany
| | - Martin Weber
- Advanced Materials and Systems Research, Performance Polymer Blends & Membranes, RAP/OUBBASF SE Ludwigshafen am Rhein 67056 Rheinland‐Pfalz Germany
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112
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Xie W, Li T, Chen C, Wu H, Liang S, Chang H, Liu B, Drioli E, Wang Q, Crittenden JC. Using the Green Solvent Dimethyl Sulfoxide To Replace Traditional Solvents Partly and Fabricating PVC/PVC-g-PEGMA Blended Ultrafiltration Membranes with High Permeability and Rejection. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00370] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wancen Xie
- College of Architecture and Environment, State Key Laboratory of Hydraulics and Mountain River Engineering, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, People’s Republic of China
| | - Tong Li
- Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Institute of Environmental Research at Greater Bay, Guangzhou University, Guangzhou 510006, People’s Republic of China
| | - Chen Chen
- Litree Purifying Technology Co., Ltd., Haikou, Hainan 571126, People’s Republic of China
| | - Haibo Wu
- College of Architecture and Environment, State Key Laboratory of Hydraulics and Mountain River Engineering, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, People’s Republic of China
| | - Songmiao Liang
- Vontron Technology Co., Ltd., Guiyang, Guizhou 550018, People’s Republic of China
| | - Haiqing Chang
- College of Architecture and Environment, State Key Laboratory of Hydraulics and Mountain River Engineering, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, People’s Republic of China
| | - Baicang Liu
- College of Architecture and Environment, State Key Laboratory of Hydraulics and Mountain River Engineering, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, People’s Republic of China
| | - Enrico Drioli
- Institute on Membrane Technology ITM-CNR, Via P. Bucci 17/C, 1-87030 Rende, Cosenza, Italy
| | - Qingyuan Wang
- College of Architecture and Environment, State Key Laboratory of Hydraulics and Mountain River Engineering, Institute of New Energy and Low-Carbon Technology, Institute for Disaster Management and Reconstruction, Sichuan University, Chengdu, Sichuan 610207, People’s Republic of China
| | - John C. Crittenden
- Brook Byers Institute for Sustainable Systems, School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
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113
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Liu SH, Yang H, Ji SF, Gao CM, Fang H, Xing YQ, Han NX, Ding GD, Jia L. Fabricating PES/SPSF membrane via reverse thermally induced phase separation (RTIPS) process to enhance permeability and hydrophilicity. RSC Adv 2019; 9:26807-26816. [PMID: 35528559 PMCID: PMC9070618 DOI: 10.1039/c9ra05707b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 08/21/2019] [Indexed: 11/21/2022] Open
Abstract
A new method was presented to prepare hydrophilic PES/SPSF flat-sheet membrane by a reverse thermally induced phase separation (RTIPS) method to enhance permeability and hydrophilicity. SPSF was self-made and was blended to improve the hydrophilicity of PES flat-sheet membrane. The performance of PES/SPSF flat-sheet membrane, which varied with SPSF content and coagulation water bath temperature, was investigated by SEM, FTIR, AFM, pure water flux, BSA rejection rate, water contact angle and long-term testing. FTIR results proved the successful blending of SPSF with PES membrane, SEM images showed that dense skin surface and finger-like structure emerged in the membrane fabricated by NIPS method, while a porous top surface and sponge-like structure emerged in the membrane fabricated by RTIPS. The pure water flux and BSA rejection rate of the membrane for RTIPS were both higher than those for NIPS. AFM images revealed that surface roughness increased with the addition of SPSF. The water contact angle decreased with the increase of SPSF, which illustrated better hydrophilicity with the addition of SPSF. The flat-sheet PES membrane prepared with 2 wt% SPSF by RTIPS method exhibited decent properties, reaching maximum pure water flux (966 L m−2 h−1) and at the same time the BSA rejection rate was 79.2%. The long-term test proved that the anti-fouling performance of PES/SPSF membrane was better than that of PES membrane. A new method is presented to prepare hydrophilic PES/SPSF flat-sheet membrane by a reverse thermally induced phase separation (RTIPS) method to enhance permeability and hydrophilicity.![]()
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Affiliation(s)
- Sheng-Hui Liu
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
- Marine Environment Monitoring and Assessment Center
| | - Hang Yang
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
| | - Shi-Feng Ji
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
- Marine Environment Monitoring and Assessment Center
| | - Chun-Mei Gao
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
- Center for Polar Research
| | - Han Fang
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
| | - Yun-Qing Xing
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
- Marine Environment Monitoring and Assessment Center
| | - Nai-Xu Han
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
| | - Guo-Dong Ding
- College of Marine Ecology and Environment
- Shanghai Ocean University
- Shanghai 201306
- China
| | - Lei Jia
- Shanghai Environmental Protection Co., Ltd
- Shanghai
- China
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