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Journal Article 43

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Membrane fouling 16

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membrane fouling 4

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Nonpolar cross-stacked super-aligned carbon nanotube membrane for efficient wastewater treatment

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1630-3

Abstract:

● A novel nonpolar super-aligned carbon nanotube (SACNT) membrane was prepared.

Keywords： Membrane fouling     Wastewater     Membrane separation     Antifouling     Aligned carbon nanotube    

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Electro-assisted CNTs/ceramic flat sheet ultrafiltration membrane for enhanced antifouling and separation

Shuo Wei, Lei Du, Shuo Chen, Hongtao Yu, Xie Quan

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1303-4

Abstract: . • The membrane with the electro-assistance exhibited optimal fouling mitigation. • The removal efficiencyHowever, it suffers from severe membrane fouling and the trade-off between selectivity and permeabilityflat sheet ultrafiltration membrane coupled with electro-assistance was developed for improving the antifoulingThis work offers a feasible approach for membrane fouling mitigation and effluent quality improvement

Keywords： Ultrafiltration     Electro-assistance     CNTs     Membrane fouling mitigation    

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magneto-hybrid polyoxometalate composite membrane with simultaneous photocatalytic self-cleaning and antifouling

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1450-1459 doi: 10.1007/s11705-023-2310-3

Abstract: Membrane technology is ideal for removing aqueous humic acid, but humic acid deposits cause membrane foulingthe polyethersulfone (PES) membrane surface under a magnetic field to enhance the self-cleaning and antifoulingphotocatalytic properties of the magneto-HPOM nanocomposite improve the hydrophilicity, separation performance, antifoulingThis study revealed a novel approach to fabricating membranes with high antifouling and self-cleaning

Keywords： magneto-hybrid polyoxometalate nanocomposite     composite membrane     antifouling     self-cleaning     magnetic    

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Ceramic membrane fouling mechanisms and control for water treatment

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1726-9

Abstract:

● The fouling is summarized based on ceramic membrane performance

Keywords： Ceramic membrane     Fouling model     Fouling control    

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Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1837-1865 doi: 10.1007/s11705-023-2347-3

Abstract: Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Keywords： Surface modification techniques    

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G-CNTs/PVDF mixed matrix membranes with improved antifouling properties and filtration performance

Xiaoyan Guo, Chunyu Li, Chenghao Li, Tingting Wei, Lin Tong, Huaiqi Shao, Qixing Zhou, Lan Wang, Yuan Liao

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 6, doi: 10.1007/s11783-019-1165-9

Abstract:

A novel nanocomposite OMWCNT-A-GO was synthesized by conjugating OMWCNT and GO.

The P-OMWCNT-A-GO membrane was fabricated by non-solvent induced phase inversion.

The P-OMWCNT-A-GO exhibits the best water flux, BSA rejection and flux recovery.

It should be due to the enhanced membrane pore size, porosity and hydrophilicity.

Keywords： carbon nanotubes     graphene oxide     mixed matrix membrane     nanohybrid     antifouling membrane     membrane hydrophilicity    

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Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1345-7

Abstract: Abstract • Electrode fouling is characterized by non-destructive characterization. • Electrode foulinghighly dependent on electrochemical process. • Active chlorine can prevent the formation of polymeric foulingElectrode fouling is a problem that commonly occurs during electro-oxidation water purification.This study focused on identifying the fouling behavior of Pt electrode associated with the formationThe results demonstrated that the electrode fouling was highly dependent on thermodynamic process of

Keywords： Electro-oxidation     Electrode fouling     Polymeric film     Chloride ions    

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A review on the forward osmosis applications and fouling control strategies for wastewater treatment

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 5,   Pages 661-680 doi: 10.1007/s11705-021-2084-4

Abstract: wastewater treatment has drawn great interest, due to its high separation efficiency, low membrane foulingHowever, membrane fouling is still a critical issue, which affects water flux stability, membrane lifeDifferent membrane fouling types and corresponding fouling mechanisms, including organic fouling, inorganicfouling, biofouling and combined fouling are therefore further discussed.The fouling control strategies including feed pre-treatment, operation condition optimization, membrane

Keywords： forward osmosis     wastewater treatment     membrane fouling     fouling control    

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Probing the Interfacial Forces and Surface Interaction Mechanisms in Petroleum Production Processes Review

Diling Yang,Xuwen Peng,Qiongyao Peng,Tao Wang,Chenyu Qiao,Ziqian Zhao,Lu Gong,Yueliang Liu,Hao Zhang,Hongbo Zeng,

Engineering 2022, Volume 18, Issue 11,   Pages 49-61 doi: 10.1016/j.eng.2022.06.012

Abstract: presents many challenging issues, such as the destabilization of complex oil–water emulsions, foulingpetroleum production processes (e.g., bitumen extraction, emulsion stabilization and destabilization, foulingand antifouling phenomena, and water treatment) by applying nanomechanical measurement technologiesemulsion drops interact with different substrate surfaces (e.g., pipelines or membranes), influencing fouling

Keywords： Intermolecular and surface forces     Interface     Emulsion     Colloids     Fouling and antifouling     Water treatment    

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A critical review on thermodynamic mechanisms of membrane fouling in membrane-based water treatment process

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1729-6

Abstract:

● Fundamentals of membrane fouling are comprehensively reviewed.

Keywords： Membrane fouling     Thermodynamic mechanism     XDLVO theory     Flory-Huggins theory     Fouling migration    

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Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 3,   Pages 362-367 doi: 10.1007/s11783-007-0062-9

Abstract: In this study, ultrasound was used to control the membrane fouling online in an anaerobic membrane bioreactorThe experimental results indicated that when the crossflow velocity was more than 1.0 m/s, membrane foulingWhen ultrasound was applied, an ultrasonic power range of 60–150 W was suitable for the membrane foulingThe experimental results showed that the membrane fouling was controlled so well that membrane filtration

Keywords： membrane filtration     filtration resistance     different     feasible ultrasonic     anaerobic membrane    

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On the fouling mechanism of polysulfone ultrafiltration membrane in the treatment of coal gasification

Xue Zou,Jin Li

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 490-498 doi: 10.1007/s11705-016-1600-4

Abstract: Membrane fouling has been investigated by using a polysulfone ultrafiltration membrane with the molecularThe membrane fouling mechanism was simulated with three classical membrane fouling models.growth with feed pressure ( ): when equals 1.2 bar, the mark for the critical flux, slight membrane foulingThrough regression analysis, the fouling of polysulfone ultrafiltration membrane could be fitted very

Keywords： membrane fouling     ultrafiltration membrane     coal gasification wastewater     rejection coefficient    

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An antifouling catechol/chitosan-modified polyvinylidene fluoride membrane for sustainable oil-in-water

Shanshan Zhao, Zhu Tao, Liwei Chen, Muqiao Han, Bin Zhao, Xuelin Tian, Liang Wang, Fangang Meng

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1355-5

Abstract: • The membrane exhibited remarkable antifouling property in O/W emulsion separation.However, conventional membranes usually suffer from severe pore clogging and surface fouling, and thus, novel membranes with superior wettability and antifouling features are urgently required.oil droplets could minimize oil adhesion on the surface, which endowed the membrane with remarkable antifouling

Keywords： Antifouling     Catechol/chitosan co-deposition     Oil-in-water emulsions separation     Underwater superoleophobic    

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Effect of chemical dose on phosphorus removal and membrane fouling control in a UCT-MBR

Guangrong Sun, Chuanyi Zhang, Wei Li, Limei Yuan, Shilong He, Liping Wang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 1, doi: 10.1007/s11783-019-1085-8

Abstract: was investigated, in terms of the nutrients removal performance, sludge characteristics and membrane foulingThe membrane fouling was alleviated attributed to the increased average particle sizes and the decreasedsludge liquid decreased its accumulation on membrane surface, resulting in the mitigation of membrane fouling

Keywords： Bioreactor (UCT-MBR)     enhanced nutrients removal     aluminum sulfate     sludge activity     membrane fouling    

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Effect of protein on PVDF ultrafiltration membrane fouling behavior under different pH conditions: interface

Xudong WANG,Miao ZHOU,Xiaorong MENG,Lei WANG,Danxi HUANG

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0855-9

Abstract: pH values of the BSA solution significantly impact the process of membrane fouling.XDLVO theory shows the polar or Lewis acid–base interaction plays a major role in membrane fouling.To further determine the fouling behavior of bovine serum albumin (BSA) on different hydrophilic PVDFPVA membranes was similar to that between BSA–BSA-fouled PVDF/PVP membranes, which indicated that the foulingof PVDF/PVP membrane–BSA, which illustrated that the more hydrophilic the membrane was, the better antifouling

Keywords： PVDF membrane     Membrane fouling     Adhesion force     Protein     Interfacial free energy    

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Title Author Date Type Operation

Nonpolar cross-stacked super-aligned carbon nanotube membrane for efficient wastewater treatment

Journal Article

Electro-assisted CNTs/ceramic flat sheet ultrafiltration membrane for enhanced antifouling and separation

Shuo Wei, Lei Du, Shuo Chen, Hongtao Yu, Xie Quan

Journal Article

magneto-hybrid polyoxometalate composite membrane with simultaneous photocatalytic self-cleaning and antifouling

Journal Article

Ceramic membrane fouling mechanisms and control for water treatment

Journal Article

Surface modification techniques of membranes to improve their antifouling characteristics: recent advancements

Journal Article

G-CNTs/PVDF mixed matrix membranes with improved antifouling properties and filtration performance

Xiaoyan Guo, Chunyu Li, Chenghao Li, Tingting Wei, Lin Tong, Huaiqi Shao, Qixing Zhou, Lan Wang, Yuan Liao

Journal Article

Characterization of electrode fouling during electrochemical oxidation of phenolic pollutant

Xuefeng Liu, Shijie You, Fang Ma, Hao Zhou

Journal Article

A review on the forward osmosis applications and fouling control strategies for wastewater treatment

Journal Article

Probing the Interfacial Forces and Surface Interaction Mechanisms in Petroleum Production Processes

Diling Yang,Xuwen Peng,Qiongyao Peng,Tao Wang,Chenyu Qiao,Ziqian Zhao,Lu Gong,Yueliang Liu,Hao Zhang,Hongbo Zeng,

Journal Article

A critical review on thermodynamic mechanisms of membrane fouling in membrane-based water treatment process

Journal Article

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Journal Article

On the fouling mechanism of polysulfone ultrafiltration membrane in the treatment of coal gasification

Xue Zou,Jin Li

Journal Article

An antifouling catechol/chitosan-modified polyvinylidene fluoride membrane for sustainable oil-in-water

Shanshan Zhao, Zhu Tao, Liwei Chen, Muqiao Han, Bin Zhao, Xuelin Tian, Liang Wang, Fangang Meng

Journal Article

Effect of chemical dose on phosphorus removal and membrane fouling control in a UCT-MBR

Guangrong Sun, Chuanyi Zhang, Wei Li, Limei Yuan, Shilong He, Liping Wang

Journal Article

Effect of protein on PVDF ultrafiltration membrane fouling behavior under different pH conditions: interface

Xudong WANG,Miao ZHOU,Xiaorong MENG,Lei WANG,Danxi HUANG

Journal Article