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Arandia K, Karna NK, Mattsson T, Larsson A, Theliander H. Fouling characteristics of microcrystalline cellulose during cross-flow microfiltration: Insights from fluid dynamic gauging and molecular dynamics simulations. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121272] [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]
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Cyclomatrix polyphosphazene organic solvent nanofiltration membranes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.121215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Oxley A, Livingston AG. Anti-fouling membranes for organic solvent nanofiltration (OSN) and organic solvent ultrafiltration (OSU): graft modified polybenzimidazole (PBI). J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Ma Y, Hua T, Trinh TA, Wang R, Chew JW. Molecular dynamics simulation of the competitive adsorption behavior of effluent organic matters by heated aluminum oxide particles (HAOPs). Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120961] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sun Y, Yi F, Li RH, Min X, Qin H, Cheng SQ, Liu Y. Inorganic-Organic Hybrid Membrane Based on Pillararene-Intercalated MXene Nanosheets for Efficient Water Purification. Angew Chem Int Ed Engl 2022; 61:e202200482. [PMID: 35099850 DOI: 10.1002/anie.202200482] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Indexed: 01/14/2023]
Abstract
Discharge of antibiotic-containing wastewater causes environmental pollution and threatens biological and human health. An efficient treatment method for this wastewater is urgently required. We prepared inorganic-organic hybrid MXene-pillararene nanosheets with a large lateral size (5-8 μm). The hybrid nanosheets were stacked on supports via vacuum-assisted filtration to prepare membranes with regular parallel slits and an interlayer spacing of 1.36 nm, which were used to purify antibiotic-containing water. Permeance through the membrane increased 100-fold compared with most polymeric and other two-dimensional nanofiltration membranes with similar rejection. This high permeance and rejection was attributed to the large lateral size of the nanosheets, regular interlayer spacing, and electrostatic interaction between the membrane and antibiotics. These membranes will broaden the applications of lamellar materials for the separation of high-value-added drugs in academia and industry.
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Affiliation(s)
- Yue Sun
- State Key Laboratory of Separation Membrane and Membrane Process, School of Chemistry, Tiangong University, 300387, Tianjin, China.,Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Fan Yi
- Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Run-Hao Li
- Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Xuehong Min
- Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Huan Qin
- Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Shi-Qi Cheng
- Hubei Key Laboratory of Catalysis and Materials Science, College of Chemistry and Material Sciences, South-Central University for Nationalities, 430074, Wuhan, China
| | - Yi Liu
- State Key Laboratory of Separation Membrane and Membrane Process, School of Chemistry, Tiangong University, 300387, Tianjin, China
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Sun Y, Yi F, Li R, Min X, Qin H, Cheng S, Liu Y. Inorganic–Organic Hybrid Membrane Based on Pillararene‐Intercalated MXene Nanosheets for Efficient Water Purification. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yue Sun
- State Key Laboratory of Separation Membrane and Membrane Process School of Chemistry Tiangong University 300387 Tianjin China
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Fan Yi
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Run‐Hao Li
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Xuehong Min
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Huan Qin
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Shi‐Qi Cheng
- Hubei Key Laboratory of Catalysis and Materials Science College of Chemistry and Material Sciences South-Central University for Nationalities 430074 Wuhan China
| | - Yi Liu
- State Key Laboratory of Separation Membrane and Membrane Process School of Chemistry Tiangong University 300387 Tianjin China
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Lay HT, Yeow RJE, Ma Y, Zydney AL, Wang R, Chew JW. Internal membrane fouling by proteins during microfiltration. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119589] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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