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Li D, Lu H, Yan X, Wan H, Yan G, Zhang G. Preparation of chlorine resistant thin‐film‐composite reverse‐osmosis polyamide membranes with tri‐acyl chloride containing thioether units. J Appl Polym Sci 2022. [DOI: 10.1002/app.53518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Dongsheng Li
- Shaanxi Engineering Research Center of Special Sealing Technology Xi'an Aerospace Propulsion Institute Xi'an People's Republic of China
| | - Haoran Lu
- Institute of Materials Science and Technology, Analysis and Testing Center Sichuan University Chengdu People's Republic of China
| | - Xinyi Yan
- Shaanxi Engineering Research Center of Special Sealing Technology Xi'an Aerospace Propulsion Institute Xi'an People's Republic of China
| | - Haohan Wan
- Institute of Materials Science and Technology, Analysis and Testing Center Sichuan University Chengdu People's Republic of China
| | - Guangming Yan
- Institute of Materials Science and Technology, Analysis and Testing Center Sichuan University Chengdu People's Republic of China
| | - Gang Zhang
- Institute of Materials Science and Technology, Analysis and Testing Center Sichuan University Chengdu People's Republic of China
- State Key Laboratory of Polymer Materials Engineering (Sichuan University) Chengdu People's Republic of China
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2
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Resource Recycling Utilization of Distillers Grains for Preparing Cationic Quaternary Ammonium—Ammonium Material and Adsorption of Acid Yellow 11. SUSTAINABILITY 2022. [DOI: 10.3390/su14042469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Using distillers grains (DG) as raw material after pre-treatment with sodium hydroxide (NaOH) and modified with cationic etherification agent 3-chloro-2-hydroxypropyltrimethylammonium chloride (CHPTAC), cationic quaternary ammonium distillers grains adsorption material (CDG) was successfully prepared. The optimal adsorption conditions were an adsorption temperature of 25 °C, adsorption time of 180 min, amount of adsorbent at 8.5 g/L, initial dye concentration of 100 mg/L, and pH of dye solution 7.0. The structure of CDG was characterized by FTIR, EDS, SEM, BET, ultraviolet spectrum analysis, and analysis of the zeta potential, while the adsorption mechanism was studied by adsorption kinetics, isotherms, and thermodynamics. The results showed that CHPTAC modified the distillers grains successfully and induced the formation of CDG with a large number of pore structures and good adsorption effect. The highest adsorption yield was above 98%, while after eight rounds of adsorption–desorption experiments, the adsorption rate was 81.80%. The adsorption mechanism showed that the adsorption process of acid yellow 11 (AY11) by CDG conforms to the pseudo-second-order kinetic model, mainly with chemical and physical adsorption such as pore adsorption and electrostatic adsorption. Thermodynamics conforms to the Freundlich isothermal model, and the adsorption process is a spontaneous, endothermic and entropy-increasing process.
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Surface-tailoring chlorine resistant materials and strategies for polyamide thin film composite reverse osmosis membranes. Front Chem Sci Eng 2021. [DOI: 10.1007/s11705-021-2109-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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4
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Wang JJ, Liang YQ, Fan BH, Zheng YZ, Zhang TL. Superhydrophilic modification of
APA‐TFC
membrane surface by grafting
QACs
and salicylaldehyde units with
PEG
chains as the spacers. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jia Jia Wang
- Department of Chemistry Changzhi University Changzhi People's Republic of China
| | - Ya Qin Liang
- Department of Chemistry Changzhi University Changzhi People's Republic of China
| | - Bian Hua Fan
- School of Environmental and Chemical Engineering Jiangsu Ocean University Lianyungang People's Republic of China
| | - Yi Zhong Zheng
- School of Environmental and Chemical Engineering Jiangsu Ocean University Lianyungang People's Republic of China
| | - Tian Lin Zhang
- School of Environmental and Chemical Engineering Jiangsu Ocean University Lianyungang People's Republic of China
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Zhang X, Huang H, Li X, Wang J, Wei Y, Zhang H. Bioinspired chlorine-resistant tailoring for polyamide reverse osmosis membrane based on tandem oxidation of natural α-lipoic acid on the surface. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118521] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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6
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Meng QW, Ge Q. Enhancing Chlorine Resistance and Water Permeability during Forward Osmosis Separation Using Superhydrophilic Materials with Conjugated Systems. ACS APPLIED MATERIALS & INTERFACES 2020; 12:35393-35402. [PMID: 32633936 DOI: 10.1021/acsami.0c05176] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Poor resistance to free chlorine severely impairs the service of conventional polyamide (PA) membrane in water treatment. Here we design a series of superhydrophilic aromatic sulfonate materials (ASMs) comprising successively increasing conjugated systems and ionizable groups (ASM-1, ASM-2, ASM-3) to develop a chlorine-resistant membrane via chemical modification. By altering the membrane physicochemical properties and surface structure, ASMs substantially improve the chlorine resistance and water permeability of membrane. With 0.5 M NaCl as the draw solution, all ASMs enhance membrane water fluxes by more than 60% relative to those of the nascent PA membrane in forward osmosis (FO) processes. After exposed to a 1000 ppm sodium hypochlorite solution for 2-8 h, the modified membranes exhibit smaller variations in FO performance than the PA membrane. Having the largest conjugated system and the most sulfonate groups, ASM-3 enables the membrane to sustain a chlorination strength of up to 8000 ppm·h with an insignificant NaCl loss during the FO process, surpassing other recently developed PA membranes in chlorine resistance. These results manifest that the combination of a large conjugated system and ionizable group is key for imbuing membrane with excellent chlorine resistance and water permeability.
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Affiliation(s)
- Qing-Wei Meng
- College of Environment and Resources, Fuzhou University, Fujian 350116, China
| | - Qingchun Ge
- College of Environment and Resources, Fuzhou University, Fujian 350116, China
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Khakpour S, Jafarzadeh Y, Yegani R. Incorporation of graphene oxide/nanodiamond nanocomposite into PVC ultrafiltration membranes. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.09.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Jalali S, Mehrabadi AR, Shayegan J, Mirabi M, Madaeni SS. Flux enhancement of thin-film composite membrane by graphene oxide incorporation. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2019; 17:377-382. [PMID: 31321052 PMCID: PMC6582036 DOI: 10.1007/s40201-019-00355-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Accepted: 02/08/2019] [Indexed: 06/10/2023]
Abstract
Reverse Osmosis (RO) is a rapid-developing desalination technology; however, it suffers from inefficient energy consumption. To reduce energy consumption, in this study, reverse osmosis thin-film composite membrane (TFC) module was prepared and composed of m-phenylenediamine (MPD), graphene oxide, and 1,3,5-benzenetricarbonyl chloride (TMC) by interfacial polymerization on the surface of a polysulfone substrate. The graphene oxide was embedded in the mentioned thin-film composite by adding it to MPD aqueous solution to enhance permeation flux and, thus, reduce energy consumption. This study assessed the performance of the membrane using a lab-scale RO setup and evaluated permeability and salt rejection. The chemical properties of TFC were also analyzed using ATR-FTIR. Incorporating various concentrations (0, 20, 40, 60, and 80 ppm) of graphene oxide into the TFC was shown to improve water flux. Flux improvement of 50% was achieved by using graphene (80 ppm), while 10% of salt rejection was lost. These flux increases resulted from the changes in surface charge, surface roughness, and hydrophilicity due to the embedment of GO nanosheets. The simplicity of the method, compatibility of GO with polyamide membrane, and quite short-time reaction are the highlights of this technique for developing novel TFC membranes for water treatment.
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Affiliation(s)
- Sajjad Jalali
- Department of Civil, Water and Environmental Engineering, Shahid Beheshti University, Tehran, Iran
| | | | - Jalal Shayegan
- Department of Chemical and Petroleum Engineering, Sharif University of Technology, Tehran, Iran
| | - Maryam Mirabi
- Department of Civil, Water and Environmental Engineering, Shahid Beheshti University, Tehran, Iran
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Wang J, Zhang S, Wu P, Shi W, Wang Z, Hu Y. In Situ Surface Modification of Thin-Film Composite Polyamide Membrane with Zwitterions for Enhanced Chlorine Resistance and Transport Properties. ACS APPLIED MATERIALS & INTERFACES 2019; 11:12043-12052. [PMID: 30817111 DOI: 10.1021/acsami.8b21572] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
High-performance chlorine-resistant thin-film composite (TFC) membranes with zwitterions were fabricated by in situ surface modification of polyamide with 2,6-diaminopyridine and the subsequential quaternization with 3-bromopropionic. The successful modification of the TFC polyamide surface with zwitterions was confirmed by various characterizations including surface chemistry, surface hydrophilicity, and surface charge. The transport performance of the membrane was measured in both of the cross-flow reverse osmosis (RO) and forward osmosis processes, and the results showed that the modified TFC membrane improved both of its water permeability and perm-selectivity with the increased A and A/ B ratios upon modification with zwitterions. The chlorination challenging experiments were performed to demonstrate that the modified membrane enhanced its chlorine resistance without affecting its salt rejection upon 16 000 ppm·h chlorination exposure. A chlorination mechanism study illustrated that the modified membrane with zwitterions could prevent the Orton rearrangement of the benzene ring of the polyamide layer. Importantly and excitingly, the optimal chlorinated TFC membrane with zwitterions achieved a very high water flux of 72.15 ± 2.55 LMH with 99.67 ± 0.09% of salt rejection in the cross-flow RO process under 15 bar.
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Affiliation(s)
- Jing Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Research on Membrane Science and Technology, School of Materials Science and Engineering , Tianjin Polytechnic University , Tianjin 300387 , P. R. China
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin University , Tianjin 300072 , P. R. China
| | - Si Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Research on Membrane Science and Technology, School of Materials Science and Engineering , Tianjin Polytechnic University , Tianjin 300387 , P. R. China
| | - Pengfei Wu
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Research on Membrane Science and Technology, School of Materials Science and Engineering , Tianjin Polytechnic University , Tianjin 300387 , P. R. China
| | - Wenxiong Shi
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Research on Membrane Science and Technology, School of Materials Science and Engineering , Tianjin Polytechnic University , Tianjin 300387 , P. R. China
- Center for Programmable Materials, School of Materials Science and Engineering , Nanyang Technological University , Singapore 639798
| | - Zhi Wang
- Tianjin Key Laboratory of Membrane Science and Desalination Technology, State Key Laboratory of Chemical Engineering, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) , Tianjin University , Tianjin 300072 , P. R. China
| | - Yunxia Hu
- State Key Laboratory of Separation Membranes and Membrane Processes, National Center for International Research on Membrane Science and Technology, School of Materials Science and Engineering , Tianjin Polytechnic University , Tianjin 300387 , P. R. China
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Chen D, Chen Q, Liu T, Kang J, Xu R, Cao Y, Xiang M. Influence of l-arginine on performances of polyamide thin-film composite reverse osmosis membranes. RSC Adv 2019; 9:20149-20160. [PMID: 35514686 PMCID: PMC9065472 DOI: 10.1039/c9ra02922b] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Accepted: 06/15/2019] [Indexed: 11/21/2022] Open
Abstract
To prepare polyamide thin-film composite reverse osmosis (PA-TFC-RO) membranes with high performance, l-arginine (Arg) was used as an additive in m-phenylenediamine (MPD) aqueous solution. Arg with active amine groups can react with 1,3,5-benzenetricarboxylic chloride (TMC) to be incorporated into the polyamide selective layer during interfacial polymerization. X-ray photoelectron spectroscopy verified the successful introduction of Arg into the polyamide selective layer. Scanning electron microscopy, atomic force microscopy, contact angle and zeta potential measurements manifested that the polyamide selective layer was thinner, smoother, more hydrophilic and less negatively charged after the incorporation of Arg. The thinner and more hydrophilic polyamide selective layers favor the boosting of the permeability of the RO membrane by decreasing the hydraulic resistance to water permeation. Consequently, when the content of Arg was 0.5 wt%, the water flux and salt rejection of the resulting membranes increased from the original 46.46 L m−2 h−1 and 96.34% to 54.13 L m−2 h−1 and 98.36%. Besides, the modified membranes showed excellent fouling-resistance and easy-cleaning properties when tested by using bovine serum albumin (BSA) and dodecyltrimethyl ammonium bromide (DTAB) as model foulants. l-Arginine (Arg) as an aqueous additive was incorporated into the polyamide selective layer during interfacial polymerization, thereby the separation performance and anti-fouling properties of the resulting RO membranes were enhanced.![]()
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Affiliation(s)
- Dandan Chen
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Qiang Chen
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Tianyu Liu
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Ruizhang Xu
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering
- Polymer Research Institute of Sichuan University
- Chengdu 610065
- China
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Otitoju T, Saari R, Ahmad A. Progress in the modification of reverse osmosis (RO) membranes for enhanced performance. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2018.07.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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12
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Davari S, Omidkhah M, Abdollahi M. Improved antifouling ability of thin film composite polyamide membrane modified by a pH-sensitive imidazole-based zwitterionic polyelectrolyte. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.07.050] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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13
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Incorporation of silica grafted silver nanoparticles into polyvinyl chloride/polycarbonate hollow fiber membranes for pharmaceutical wastewater treatment. Chem Eng Res Des 2018. [DOI: 10.1016/j.cherd.2018.03.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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14
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Gohil JM, Suresh AK. Chlorine attack on reverse osmosis membranes: Mechanisms and mitigation strategies. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.092] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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