1
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Zhao J, Liu H, Zhao Y, Qi Y, Wang R, Lv Z, Yu Y, Sun S, Wang Y, Xie A. Construction of CS-SDAEM long-chain polysaccharide derivative on TA@CNTs coated PVDF membrane with effective oil-water emulsion purification and low contamination rate. Int J Biol Macromol 2024:134230. [PMID: 39084996 DOI: 10.1016/j.ijbiomac.2024.134230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2024] [Revised: 07/23/2024] [Accepted: 07/26/2024] [Indexed: 08/02/2024]
Abstract
Currently, the most effective way to improve the anti-fouling performance of water treatment separation membrane is to enhance the hydrophilicity of the membrane surface, but it can still cause contamination, leading to the occurrence of flux reduction. The construction of a strong hydration layer to resist wastewater contamination is still a challenging task. In this study, a defect-free hydration layer barrier was achieved by grafting chitosan polysaccharide derivatives (CS-SDAEM) on the membrane, which achieved in effective fouling prevention and low flux decline rate. A layer of tannic acid-coated carbon nanotubes (TA@CNTs) has been uniformly deposited on the commercial PVDF membrane so that the surface was rich in -COOH groups, providing sufficient reaction sites. These reactive groups facilitate the grafting of amphiphilic polymers onto the membrane. This modification strategy achieved in enhancing the antifouling performance. The modified membrane achieved low contamination rate with DR of 16.9 % for wastewater filtration, and the flux recovery rate was above 95 % with PWF of 1100 (L·m-2·h-1). The membrane had excellent anti-fouling performance, which provided a new route for the future development of water treatment membrane.
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Affiliation(s)
- Jingxuan Zhao
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Hongxu Liu
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Yuanhang Zhao
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Yuchao Qi
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Ruijia Wang
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Ziwei Lv
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Yang Yu
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China
| | - Shulin Sun
- School of Chemical Engineering, Changchun University of Technology, Changchun 130012, China; Engineering Research Center of Synthetic Resin and Special Fiber, Ministry of Education, Changchun University of Technology, Changchun 130012, China.
| | - Yiming Wang
- Department of Automotive Engineering, Jining Polytechnic, Jining 272103, China
| | - Aihua Xie
- Department of Automotive Engineering, Jining Polytechnic, Jining 272103, China.
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2
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Ji T, Ji Y, Meng X, Wang Q. Temperature-Responsive Separation Membrane with High Antifouling Performance for Efficient Separation. Polymers (Basel) 2024; 16:416. [PMID: 38337305 DOI: 10.3390/polym16030416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024] Open
Abstract
Temperature-responsive separation membranes can significantly change their permeability and separation properties in response to changes in their surrounding temperature, improving efficiency and reducing membrane costs. This study focuses on the modification of polyvinylidene fluoride (PVDF) membranes with amphiphilic temperature-responsive copolymer and inorganic nanoparticles. We prepared an amphiphilic temperature-responsive copolymer in which the hydrophilic poly(N-isopropyl acrylamide) (PNIPAAm) was side-linked to a hydrophobic polyvinylidene fluoride (PVDF) skeleton. Subsequently, PVDF-g-PNIPAAm polymer and graphene oxide (GO) were blended with PVDF to prepare temperature-responsive separation membranes. The results showed that temperature-responsive polymers with different NIPAAm grafting ratios were successfully prepared by adjusting the material ratio of NIPAAm to PVDF. PVDF-g-PNIPAAm was blended with PVDF with different grafting ratios to obtain separate membranes with different temperature responses. GO and PVDF-g-PNIPAAm formed a relatively stable hydrogen bond network, which improved the internal structure and antifouling performance of the membrane without affecting the temperature response, thus extending the service life of the membrane.
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Affiliation(s)
- Tong Ji
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Yuan Ji
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Xiangli Meng
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
| | - Qi Wang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin 150001, China
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3
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Lin YL, Zheng NY, Hsu YJ. Enhancing membrane separation performance in the conditions of different water electrical conductivity and fouling types via surface grafting modification of a nanofiltration membrane, NF90. ENVIRONMENTAL RESEARCH 2023; 239:117346. [PMID: 37821069 DOI: 10.1016/j.envres.2023.117346] [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: 04/27/2023] [Revised: 09/02/2023] [Accepted: 10/07/2023] [Indexed: 10/13/2023]
Abstract
A commercialized and widely applied nanofiltration membrane, NF90, was in-situ modified through a surface grafting modification method by using 3-sulfopropyl methacrylate potassium salt and initiators. The effects of water electrical conductivity (EC) and fouling types on membrane separation efficiency were examined before and after membrane modification. Results reveal that both the pristine membrane (PTM) and surface grafting modification membrane (SGMM) had a declining permeate flux and salt (NaCl) removal efficiency but an increasing trend of pharmaceuticals and personal care products (PPCPs) removal with increasing water EC from 250 to 10,000 μs cm-1. However, SGMM exhibited a slightly declining permeate flux but 13%-17% and 1%-42% higher rejection of salt and PPCPs, respectively, compared with PTM, due to electrostatic repulsion and size exclusion provided by the grafted polymer. After sodium alginate (SA) and humic acid (HA) fouling, SGMM had 17%-26% and 16%-32% higher salt rejection and 1%-12% and 1%-51% greater PPCP removal, respectively, compared with PTM due to the additional steric barrier layer contributed by the foulants. The successful grafting and increasing hydrophilicity of the SGMM were confirmed by contact angle analysis, which was beneficial for mitigating membrane fouling. Overall, the proposed in-situ surface grafting modification of NF90 can considerably mitigate organic and biological fouling while raising the rejection of salt and PPCPs at different background water EC, which is beneficial for practical applications in producing clean and high quality water for consumers.
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Affiliation(s)
- Yi-Li Lin
- Department of Safety, Health and Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 824, Taiwan, ROC.
| | - Nai-Yun Zheng
- Department of Safety, Health and Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 824, Taiwan, ROC
| | - Yu-Jhen Hsu
- Department of Safety, Health and Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung, 824, Taiwan, ROC
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4
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Kammakakam I, Lai Z. Next-generation ultrafiltration membranes: A review of material design, properties, recent progress, and challenges. CHEMOSPHERE 2023; 316:137669. [PMID: 36623590 DOI: 10.1016/j.chemosphere.2022.137669] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 12/09/2022] [Accepted: 12/24/2022] [Indexed: 06/17/2023]
Abstract
Membrane technology utilizing ultrafiltration (UF) processes has emerged as the most widely used and cost-effective simple process in many industrial applications. The industries like textiles and petroleum refining are promptly required membrane based UF processes to alleviate the potential environmental threat caused by the generation of various wastewater. At the same time, major limitations such as material selection as well as fouling behavior challenge the overall performance of UF membranes, particularly in wastewater treatment. Therefore, a complete discussion on material design with structural property relation and separation performance of UF membranes is always exciting. This state-of-the-art review has exclusively focused on the development of UF membranes, the material design, properties, progress in separation processes, and critical challenges. So far, most of the review articles have examined the UF membrane processes through a selected track of paving typical materials and their limited applications. In contrast, in this review, we have exclusively aimed at comprehensive research from material selection and fabrication methods to all the possible applications of UF membranes, giving more attention and theoretical understanding to the complete development of high-performance UF systems. We have discussed the methodical engineering behind the development of UF membranes regardless of their materials and fabrication mechanisms. Identifying the utility of UF membrane systems in various applications, as well as their mode of separation processes, has been well discussed. Overall, the current review conveys the knowledge of the present-day significance of UF membranes together with their future prospective opportunities whilst overcoming known difficulties in many potential applications.
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Affiliation(s)
- Irshad Kammakakam
- Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia.
| | - Zhiping Lai
- Division of Physical Science and Engineering, King Abdullah University of Science and Technology, Thuwal, 23955, Saudi Arabia.
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5
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Ultrafiltration membranes prepared via mixed solvent phase separation with enhanced performance for produced water treatment. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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6
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Salahshoori I, Mohseni A, Namayandeh Jorabchi M, Ghasemi S, Afshar M, Wohlrab S. Study of modified PVDF membranes with high-capacity adsorption features using Quantum mechanics, Monte Carlo, and Molecular Dynamics Simulations. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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7
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Xu L, Wang C, Shuai Q, Li H, Zhang H, Zuo D. Effect of spraying polyvinyl alcohol solution on the surface of liquid film on the structure and antifouling properties of polyvinylidene membrane. JOURNAL OF POLYMER ENGINEERING 2022. [DOI: 10.1515/polyeng-2022-0198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Abstract
Polyvinylidene fluoride (PVDF) membrane was prepared by a two-step method of surface gelation-immersion precipitation. The surface of the scraping solution film was sprayed with polyvinyl alcohol (PVA) aqueous solution to gel the film surface first, and then the liquid film was immersed in a coagulation bath for phase transformation to obtain the surface modified PVDF membrane. The effects of PVA solution with different mass fraction on the structure and properties of PVDF membrane were studied. The results showed that with the increase of spraying PVA mass fraction, the contact angle of the upper surface of PVDF membranes gradually decreased, the porosity and mean pore size of PVDF membranes gradually increased, and the crystallinity of PVDF membranes gradually decreased. The pores on upper surface of the membranes first increased and then decreased, and the finger-like macropore structure appeared inside the membranes, the water flux first increased and then decreased, and the rejection rate increased. Dynamic cycle filtration experiment of bovine serum protein (BSA) solution showed an increase in membrane flux recovery from 68.31 to 95.08% and a decrease in the irreversible fouling rate from 31.69 to 4.92%, indicating an improvement in the hydrophilicity and antifouling properties of the modified PVDF membrane.
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Affiliation(s)
- Lang Xu
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies , Wuhan Textile University , Wuhan 430020 , P. R. China
| | - Chenyang Wang
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies , Wuhan Textile University , Wuhan 430020 , P. R. China
| | - Qi Shuai
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies , Wuhan Textile University , Wuhan 430020 , P. R. China
| | - Hongjun Li
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly , Wuhan Textile University , Wuhan 430073 , P. R. China
| | - Hongwei Zhang
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies , Wuhan Textile University , Wuhan 430020 , P. R. China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly , Wuhan Textile University , Wuhan 430073 , P. R. China
| | - Danying Zuo
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies , Wuhan Textile University , Wuhan 430020 , P. R. China
- Hubei Provincial Engineering Research Center of Industrial Detonator Intelligent Assembly , Wuhan Textile University , Wuhan 430073 , P. R. China
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8
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Pakhira M, Ghosh S, Ghosh S, Chatterjee DP, Nandi AK. Development of poly(vinylidene fluoride) graft random copolymer membrane for antifouling and antimicrobial applications. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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One-step selective separation and catalytic transformation of an organic pollutant from pollutant mixture via a thermo-responsive semi-IPN/PVDF@Pd bilayer composite membrane. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120493] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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10
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Li J, Ji Z, Sun H, Zhang D, Zhao Y, Chen L. PVDF/SiO 2-g-CDs blended membrane for fluorescence detection and adsorption of metal ions. ENVIRONMENTAL TECHNOLOGY 2022; 43:1648-1661. [PMID: 33136522 DOI: 10.1080/09593330.2020.1845820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/24/2020] [Indexed: 06/11/2023]
Abstract
The preparation method of PVDF/SiO2-g-CDs blended membrane was that the silanized modified carbon dots (CDs) were grafted onto the PVDF/SiO2 blended membrane surface. The surface composition, morphology, hydrophilicity, fluorescence performance and metal ions adsorption performance of PVDF/SiO2-g-CDs blended membrane were studied. The fluorescence quenching effect of the membrane with Hg2+ and Fe3+ was obvious. The quenching mechanism was the complexation of metal ions with the functional groups of CDs including -NH2, -OH and -COOH. The optical detection limits of PVDF/SiO2-g-CDs blended membrane for Hg2+ was 1.6 nM in the linear range of 0.0025-20 μM, and the optical detection limits for Fe3+ was 2.1 μM in the linear range of 0.5-5000 μM. The maximum adsorption capacity of PVDF/SiO2-g-CDs blended membrane for Fe3+ was 47.04 mg·g-1. The adsorption of the membrane conformed to the pseudo-second-order kinetics and Langumir model, and belonged to monolayer chemical adsorption on the membrane surface. Through adsorption thermodynamic analysis, adsorption was a spontaneous endothermic process. The recovery rate of fluorescence and adsorption capacity could still be maintained above 82% after five cycles. The PVDF/SiO2-g-CDs blended membrane had the ability to regenerate. In summary, the PVDF/SiO2-g-CDs blended membrane had the dual functions of detecting and adsorbing metal ions, and had broad application prospects in sewage treatment.
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Affiliation(s)
- Jingjing Li
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
| | - Zhicheng Ji
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
| | - Heyu Sun
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
| | - Dongdong Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
| | - Yiping Zhao
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
| | - Li Chen
- State Key Laboratory of Separation Membranes and Membrane Processes/National Center for International Joint Research On Separation Membranes, School of Materials Science and Engineering, Tiangong University, Tianjin, People's Republic of China
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11
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Valizadeh K, Heydarinasab A, Hosseini SS, Bazgir S. Fabrication of modified PVDF membrane in the presence of PVI polymer and evaluation of its performance in the filtration process. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2021.11.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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12
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Suresh D, Goh PS, Ismail AF, Hilal N. Surface Design of Liquid Separation Membrane through Graft Polymerization: A State of the Art Review. MEMBRANES 2021; 11:832. [PMID: 34832061 PMCID: PMC8621935 DOI: 10.3390/membranes11110832] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/17/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022]
Abstract
Surface modification of membranes is an effective approach for imparting unique characteristics and additional functionalities to the membranes. Chemical grafting is a commonly used membrane modification technique due to its versatility in tailoring and optimizing the membrane surface with desired functionalities. Various types of polymers can be precisely grafted onto the membrane surface and the operating conditions of grafting can be tailored to further fine-tune the membrane surface properties. This review focuses on the recent strategies in improving the surface design of liquid separation membranes through grafting-from technique, also known as graft polymerization, to improve membrane performance in wastewater treatment and desalination applications. An overview on membrane technology processes such as pressure-driven and osmotically driven membrane processes are first briefly presented. Grafting-from surface chemical modification approaches including chemical initiated, plasma initiated and UV initiated approaches are discussed in terms of their features, advantages and limitations. The innovations in membrane surface modification techniques based on grafting-from techniques are comprehensively reviewed followed by some highlights on the current challenges in this field. It is concluded that grafting-from is a versatile and effective technique to introduce various functional groups to enhance the surface properties and separation performances of liquid separation membranes.
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Affiliation(s)
- Deepa Suresh
- Advanced Membrane Technology Research Centre, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Johor, Malaysia; (D.S.); (A.F.I.)
| | - Pei Sean Goh
- Advanced Membrane Technology Research Centre, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Johor, Malaysia; (D.S.); (A.F.I.)
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre, Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Johor, Malaysia; (D.S.); (A.F.I.)
| | - Nidal Hilal
- NYUAD Water Research Center, New York University Abu Dhabi, Abu Dhabi P.O. Box 129188, United Arab Emirates
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13
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Alquraish M, Jeng YT, Kchaou M, Munusamy Y, Abuhasel K. Development of Environment-Friendly Membrane for Oily Industrial Wastewater Filtration. MEMBRANES 2021; 11:614. [PMID: 34436377 PMCID: PMC8402021 DOI: 10.3390/membranes11080614] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 01/23/2023]
Abstract
Latex phase blending and crosslinking method was used in this research work to produce nitrile butadiene rubber-graphene oxide (NBR-GO) membranes. This fabrication technique is new and yields environmentally friendly membranes for oil-water separation. GO loading was varied from 0.5 to 2.0 part per hundred-part rubber (pphr) to study its effect on the performance of NBR-GO membrane. GO was found to alter the surface morphology of the NBR matrix by introducing creases and fold on its surface, which then increases the permeation flux and rejection rate efficiency of the membrane. X-Ray diffraction analysis proves that GO was well dispersed in the membrane due to the non-existence of GO fingerprint diffraction peak at 2θ value of 10-12° in the membrane samples. The membrane filled with 2.0 pphr GO has the capability to permeate 7688.54 Lm-2 h-1 water at operating pressure of 0.3 bar with the corresponding rejection rate of oil recorded at 94.89%. As the GO loading increases from 0.5 to 2.0 pphr, fouling on the membrane surface also increases from Rt value of 45.03% to 87.96%. However, 100% recovery on membrane performance could be achieved by chemical backwashing.
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Affiliation(s)
- Mohammed Alquraish
- Department of Mechanical Engineering, College of Engineering, University of Bisha, Bisha 67714, Saudi Arabia; (M.A.); (K.A.)
| | - Yong Tzyy Jeng
- Department of Petrochemical Eng, Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia; (Y.T.J.); (Y.M.)
| | - Mohamed Kchaou
- Department of Mechanical Engineering, College of Engineering, University of Bisha, Bisha 67714, Saudi Arabia; (M.A.); (K.A.)
| | - Yamuna Munusamy
- Department of Petrochemical Eng, Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Kampar 31900, Malaysia; (Y.T.J.); (Y.M.)
| | - Khaled Abuhasel
- Department of Mechanical Engineering, College of Engineering, University of Bisha, Bisha 67714, Saudi Arabia; (M.A.); (K.A.)
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14
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Oily Wastewater Treatment: Overview of Conventional and Modern Methods, Challenges, and Future Opportunities. WATER 2021. [DOI: 10.3390/w13070980] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Industrial developments in the oil and gas, petrochemical, pharmaceutical and food sector have contributed to the large production of oily wastewater worldwide. Oily wastewater pollution affects drinking water and groundwater resources, endangers aquatic life and human health, causes atmospheric pollution, and affects crop production. Several traditional and conventional methods were widely reported, and the advantages and limitations were discussed. However, with the technology innovation, new trends of coupling between techniques, use of new materials, optimization of the cleaning process, and multiphysical approach present new paths for improvement. Despite these trends of improvement and the encouraging laboratory results of modern and green methods, many challenges remain to be raised, particularly the commercialization and the global aspect of these solutions and the reliability to reduce the system’s maintenance and operational cost. In this review, the well-known oily wastewater cleaning methods and approaches are being highlighted, and the obstacles faced in the practical use of these technologies are discussed. A critical review on the technologies and future direction as the road to commercialization is also presented to persevere water resources for the benefit of mankind and all living things.
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15
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Chen J, Meng X, Tian Y, Wang X, Zhu J, Zheng H, Wang L. Fabrication of a superhydrophilic PVDF-g-PAA@FeOOH ultrafiltration membrane with visible light photo-fenton self-cleaning performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118587] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Shen X, Liu T, Xia S, Liu J, Liu P, Cheng F, He C. Polyzwitterions Grafted onto Polyacrylonitrile Membranes by Thiol–Ene Click Chemistry for Oil/Water Separation. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c04759] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Xiang Shen
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Teng Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Shubiao Xia
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Jianjun Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Peng Liu
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Feixiang Cheng
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
| | - Chixian He
- Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, College of Chemistry and Environmental Science, Qujing Normal University, Qujing 655011, China
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17
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Chen Q, Yang B, Ding M, Pan Y, Qian J, Zheng Z, Wu B, Miao J, Xia R, Tu Y, Shi Y. Enhanced physical, mechanical and protein adsorption properties of PVDF composite films prepared via thermally-induced phase separation (TIPS): Effect of SiO2@PDA nanoparticles. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.110039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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18
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Wu Q, Tiraferri A, Li T, Xie W, Chang H, Bai Y, Liu B. Superwettable PVDF/PVDF- g-PEGMA Ultrafiltration Membranes. ACS OMEGA 2020; 5:23450-23459. [PMID: 32954198 PMCID: PMC7496008 DOI: 10.1021/acsomega.0c03429] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 08/25/2020] [Indexed: 05/05/2023]
Abstract
Poly(vinylidene fluoride) (PVDF) is a common and inexpensive polymeric material used for membrane fabrication, but the inherent hydrophobicity of this polymer induces severe membranes fouling, which limits its applications and further developments. Herein, we prepared superwettable PVDF membranes by selecting suitable polymer concentration and blending with PVDF-graft-poly(ethylene glycol) methyl ether methacrylate (PVDF-g-PEGMA). This fascinating interfacial phenomenon causes the contact angle of water droplets to drop from the initial value of over 70° to virtually 0° in 0.5 s for the best fabricated membrane. The wetting properties of the membranes were studied by calculating the surface free energy by surface thermodynamic analysis, by evaluating the peak height ratio from Raman spectra, and other surface characterization methods. The superwettability phenomenon is the result of the synergetic effects of high surface free energy, the Wenzel model of wetting, and the crystalline phase of PVDF. Besides superwettability, the PVDF/PVDF-g-PEGMA membranes show great improvements in flux performance, sodium alginate (SA) rejection, and flux recovery upon fouling.
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Affiliation(s)
- Qidong Wu
- Key
Laboratory of Deep Earth Science and Engineering (Ministry of Education),
College of Architecture and Environment, Institute of New Energy and
Low-Carbon Technology, 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
| | - 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, P. R. China
| | - Wancen Xie
- Key
Laboratory of Deep Earth Science and Engineering (Ministry of Education),
College of Architecture and Environment, Institute of New Energy and
Low-Carbon Technology, Sichuan University, Chengdu, Sichuan 610207, P. R. China
| | - Haiqing Chang
- Key
Laboratory of Deep Earth Science and Engineering (Ministry of Education),
College of Architecture and Environment, Institute of New Energy and
Low-Carbon Technology, Sichuan University, Chengdu, Sichuan 610207, P. R. China
| | - Yuhua Bai
- Infrastructure
Construction Department, Chengdu University, Chengdu, Sichuan 610106, P. R. China
| | - Baicang Liu
- Key
Laboratory of Deep Earth Science and Engineering (Ministry of Education),
College of Architecture and Environment, Institute of New Energy and
Low-Carbon Technology, Sichuan University, Chengdu, Sichuan 610207, P. R. China
- , . Tel: +86-28-85995998. Fax: +86-28-62138325
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19
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Shahid MK, Kashif A, Rout PR, Aslam M, Fuwad A, Choi Y, Banu J R, Park JH, Kumar G. A brief review of anaerobic membrane bioreactors emphasizing recent advancements, fouling issues and future perspectives. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 270:110909. [PMID: 32721343 DOI: 10.1016/j.jenvman.2020.110909] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Revised: 06/01/2020] [Accepted: 06/02/2020] [Indexed: 05/25/2023]
Abstract
This review summarizes the recent development and studies of anaerobic membrane bioreactor (AnMBR) to control fouling issues. AnMBR is an emerging waste water treatment technology mainly because of its low sludge residual, high volumetric organic removal rate, complete liquid-solid separation, better effluent quality, efficient resource recovery and the small footprint. This paper surveys the fundamental aspects of AnMBRs, including its applications, membrane configurations, and recent progress for enhanced reactor performance. Furthermore, the membrane fouling, a major restriction in the practical application of AnMBR, its mechanism and antifouling strategies like membrane cleaning, quorum quenching, ultrasonic treatment, membrane modifications, and antifouling agents are briefly discussed. Based on the review, the key issues that require urgent attention to facilitate large scale and integrated application of AnMBR technology are identified and future research perspectives relating to the prevalent issues are proposed.
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Affiliation(s)
- Muhammad Kashif Shahid
- Department of Environmental Engineering, Chungnam National University, Daejeon, Republic of Korea.
| | - Ayesha Kashif
- Department of Senior Health Care, Eulji University, Daejeon, Republic of Korea
| | - Prangya Ranjan Rout
- Department of Environmental Engineering, Inha University, Incheon, Republic of Korea
| | - Muhammad Aslam
- Department of Chemical Engineering, COMSATS University Islamabad (CUI), Lahore Campus, Lahore, Pakistan
| | - Ahmed Fuwad
- Department of Mechanical Engineering, Inha University, Incheon, Republic of Korea
| | - Younggyun Choi
- Department of Environmental Engineering, Chungnam National University, Daejeon, Republic of Korea
| | - Rajesh Banu J
- Department of Civil Engineering, Anna University, Tamilnadu, India
| | - Jeong Hoon Park
- Department of Civil Engineering, Anam Campus, Korea University, Seoul, Republic of Korea
| | - Gopalakrishnan Kumar
- Institute of Chemistry, Bioscience and Environmental Engineering, University of Stavanger, Norway.
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20
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Liu LJ, Chen GE, Mao HF, Wang Y, Wan JJ. High performance polyvinylidene fluoride (PVDF) mixed matrix membrane (MMM) doped by various zeolite imidazolate frameworks. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320952525] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Zeolitic imidazolate framework (ZIF-8) in three particle sizes (40, 70 and 100 nm) was prepared through both solvothermal and hydrothermal methods and employed to decorate polyvinylidene fluoride (PVDF). The finger-like macro-voids, sponge-like poly-porous morphology and surface roughness of prepared membranes were characterized by SEM and AFM microscopy. The FTIR spectrum and XPS analysis bear out the chemical component. ZIF-8 has the characteristics of higher porosity and appropriate pore size, which is a condition for improving the permeability and pollution resistance of the modified membrane. Results indicated that different ZIF-8s have different enhancement effects on PVDF MMM. 100 nm ZIF-8 membrane possessed pure water flux (PWF) of 350 L m−2h−1, which was 10 times more than the bare membrane (30 L m−2h−1), and OVA flux recovery ration (FRR%) is 98%. 40 nm ZIF-8 membrane owned BSA FRR% of 98.4%. The 70 nm ZIF-8 showed the best mechanical properties. The dynamic contact angles of UP-Z70 ranged from 104.5° to 62.5° within 180 s. Furthermore, pore size distribution, molecular weight cut-off (MWCO) and porosity were also researched to evaluate the MMM. The dislodge of Reactive Black KN-B, Reactive Red 3BS and Reactive Brilliant Blue KN-R dyes by MMM were studied under different dye concentrations and transmembrane pressures. The membrane can provide selective separation methods for dyes and Reactive Brilliant Blue KN-R up to 99%. Overall, the permeability, hydrophilicy, anti-fouling performance and wastewater treatment of modified membranes were regulated by the ZIF-8 in a steerable blending reaction modification process.
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Affiliation(s)
- Lian-Jing Liu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
| | - Gui-E Chen
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
| | - Hai-Fang Mao
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
| | - Yang Wang
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
| | - Jia-Jun Wan
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China
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21
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The investigation of hydrophilic modification of membrane surface based on the mono-esterification between maleic anhydride and polyethylene glycol: Response surface methodology, reaction kinetics and performance analysis. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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22
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López‐Domínguez P, Clemente‐Montes DA, Vivaldo‐Lima E. Modeling of Reversible Deactivation Radical Polymerization of Vinyl Monomers Promoted by Redox Initiation Using NHPI and Xanthone. MACROMOL REACT ENG 2020. [DOI: 10.1002/mren.202000020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Porfirio López‐Domínguez
- Facultad de Química Departamento de Ingeniería Química Universidad Nacional Autónoma de México Ciudad de México 04510 México
| | - Diego Alberto Clemente‐Montes
- Facultad de Química Departamento de Ingeniería Química Universidad Nacional Autónoma de México Ciudad de México 04510 México
| | - Eduardo Vivaldo‐Lima
- Facultad de Química Departamento de Ingeniería Química Universidad Nacional Autónoma de México Ciudad de México 04510 México
- Institute for Polymer Research Department of Chemical Engineering University of Waterloo Waterloo Ontario Canada
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