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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    

Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 8, doi: 10.1007/s11783-022-1531-x

Abstract:

• Ceramic membrane filtration showed high performance for surface water

Keywords: Ceramic membrane     Coagulation     Polytitanium chloride     Membrane fouling    

Experimental and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive ceramic membranefiltration process

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1341-y

Abstract:

• 1,4-Dioxane was degraded via the photo-Fenton reactive membrane filtration

Keywords: Photo-Fenton     Ceramic membrane     1     4-Dioxane     Goethite    

Transparent exopolymer particles (TEPs)-associated protobiofilm: A neglected contributor to biofouling during membranefiltration

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1361-7

Abstract:

• Bacteria could easily and quickly attached onto TEP to form protobiofilms.

Keywords: Transparent exopolymer particles (TEPs)     TEP-protobiofilm     Bacteria attachment     Biofouling of membrane    

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:

The P-OMWCNT-A-GO membrane was fabricated by

It should be due to the enhanced membrane pore

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

A hybrid membrane process for simultaneous thickening and digestion of waste activated sludge

Zhiwei WANG, Qiaoying WANG, Zhichao WU, Xinhua WANG,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 3,   Pages 272-279 doi: 10.1007/s11783-010-0234-x

Abstract: A hybrid membrane process for simultaneous sludge thickening and digestion (MSTD) was studied.demand, soluble microbial products, viscosity, and MLSS had significant positive correlations with the membranepolymeric substances, polysaccharides, and proteins extracted from biomass had negative impacts on membrane

Keywords: membrane filtration     sludge digestion     sludge thickening     waste activated sludge    

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 55-59 doi: 10.1007/s11705-013-1312-y

Abstract: Relationship between magnesium ammonium phosphate (MAP) crystal properties and the filtration abilityof hollow fiber membrane (HFM) were investigated.So improvement of the crystallization process by combining with filtration was discussed.MAP crystals were obtained by batch reaction crystallization and the filtration characteristics wereThe filtration was evaluated by the specific filtration resistance ( ) on HFM.

Keywords: membrane separation     crystallization     MAP    

Application of ultra-sonication, acid precipitation and membrane filtration for co-recovery of protein

Liangliang WEI,Kun WANG,Xiangjuan KONG,Guangyi LIU,Shuang CUI,Qingliang ZHAO,Fuyi CUI

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2,   Pages 327-335 doi: 10.1007/s11783-014-0763-9

Abstract: the processes of ultra-sonication and acid precipitation, and then the humic acid was recovered via membranefiltration.

Keywords: sewage sludge     co-recovery     proteins     humic acid     recycling     biodegradation rate    

What have we known so far about microplastics in drinking water treatment? A timely review

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 5, doi: 10.1007/s11783-021-1492-5

Abstract:

• 23 available research articles on MPs in drinking water treatment are reviewed.

Keywords: Microplastics     Drinking water treatment     Coagulation     Flocculation     Membrane     Filtration    

Characterization of particle deposition during crossflow filtration as influenced by permeate flux andcrossflow velocity using a microfluidic filtration system

Hongzhan Di, Gregory J. O. Martin, Dave E. Dunstan

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3,   Pages 552-561 doi: 10.1007/s11705-020-1962-5

Abstract: Particle deposition during crossflow filtration is significantly influenced by the operating conditionsThis study uses a microfluidic visualisation filtration system to examine the influence of operatingan empirical correlation between the deposition probability and volume of deposition as function of filtrationThis could be useful for predicting the dynamic deposition process during crossflow filtration over a

Keywords: particle deposition     crossflow filtration     microfluidics     confocal microscopy    

Effect of PEG additives on properties and morphologies of polyetherimide membranes prepared by phase inversion

Jian CHEN, Jiding LI, Xia ZHAN, Xiaolong HAN, Cuixian CHEN,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 300-306 doi: 10.1007/s11705-009-0280-8

Abstract: The thermodynamic and kinetic properties of the membrane-forming system were studied through viscosityThe filtration results agreed well with the SEM observations.As expected, PEG with a fixed molecular weight (PEG 600) acted as a pore forming agent, and membrane

Keywords: permeation     ethylene     filtration     PEI/NMP/PEG     membrane    

Facile fabrication of dolomite-doped biochar/bentonite for effective removal of phosphate from complex wastewaters

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 6, doi: 10.1007/s11783-023-1671-7

Abstract:

● Dolomite-doped biochar/bentonite was synthesized for phosphate removal.

Keywords: Biochar-bentonite composite     Dolomite doping     Phosphate adsorption     Polymeric matrix membrane     Adsorption-filtration    

Removal of virus aerosols by the combination of filtration and UV-C irradiation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 3, doi: 10.1007/s11783-023-1627-y

Abstract:

● The removal of virus aerosols by filtration and UV-C irradiation

Keywords: Filtration system     UV-C irradiation     Virus aerosol     Public health     COVID-19    

Occurrence of bisphenol A in surface and drinking waters and its physicochemical removal technologies

Liping LIANG,Jing ZHANG,Pian FENG,Cong LI,Yuying HUANG,Bingzhi DONG,Lina LI,Xiaohong GUAN

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 16-38 doi: 10.1007/s11783-014-0697-2

Abstract: eliminating BPA can be divided into four categories: oxidation, advanced oxidation, adsorption and membranefiltration.However, the necessary regeneration of activated carbon and the low BPA removal efficiency when the membranebecame saturated may limit the application of activated carbon adsorption and membrane processes forHybrid processes, e.g. combining adsorption and biologic process or combining membrane and oxidation

Keywords: Bisphenol A (BPA)     occurrence     conventional oxidation     advanced oxidation     adsorption     membrane filtration    

Unraveling Membrane Fouling Induced by Chlorinated Water Versus Surface Water: Biofouling Properties Article

Li Zhang, Lei Xu, Nigel Graham, Wenzheng Yu,

Engineering 2022, Volume 15, Issue 8,   Pages 154-164 doi: 10.1016/j.eng.2021.03.016

Abstract: was investigated with respect to its impacts on biofilm formation and biofouling in a gravity-driven membrane(GDM) filtration system.It was found that more severe membrane fouling occurred with the filtration of tap water than lake waterAdditionally, membrane hydrophobicity/hydrophilicity played a minor role in affecting the membrane foulingfouling, which can potentially aid the search for effective ways of controlling membrane fouling.

Keywords: Membrane fouling     Biofilm     GDM filtration technology     Ultrafiltration     Chlorine-resistant bacteria     Hydrophilicity    

Title Author Date Type Operation

Membrane fouling control by ultrasound in an anaerobic membrane bioreactor

SUI Pengzhe, WEN Xianghua, HUANG Xia

Journal Article

Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane

Journal Article

Experimental and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive ceramic membranefiltration process

Journal Article

Transparent exopolymer particles (TEPs)-associated protobiofilm: A neglected contributor to biofouling during membranefiltration

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

A hybrid membrane process for simultaneous thickening and digestion of waste activated sludge

Zhiwei WANG, Qiaoying WANG, Zhichao WU, Xinhua WANG,

Journal Article

Filtration ability of hollow fiber membrane for production of magnesium ammonium phosphate crystals by

H. Watamura, H. Marukawa, I. Hirasawa

Journal Article

Application of ultra-sonication, acid precipitation and membrane filtration for co-recovery of protein

Liangliang WEI,Kun WANG,Xiangjuan KONG,Guangyi LIU,Shuang CUI,Qingliang ZHAO,Fuyi CUI

Journal Article

What have we known so far about microplastics in drinking water treatment? A timely review

Journal Article

Characterization of particle deposition during crossflow filtration as influenced by permeate flux andcrossflow velocity using a microfluidic filtration system

Hongzhan Di, Gregory J. O. Martin, Dave E. Dunstan

Journal Article

Effect of PEG additives on properties and morphologies of polyetherimide membranes prepared by phase inversion

Jian CHEN, Jiding LI, Xia ZHAN, Xiaolong HAN, Cuixian CHEN,

Journal Article

Facile fabrication of dolomite-doped biochar/bentonite for effective removal of phosphate from complex wastewaters

Journal Article

Removal of virus aerosols by the combination of filtration and UV-C irradiation

Journal Article

Occurrence of bisphenol A in surface and drinking waters and its physicochemical removal technologies

Liping LIANG,Jing ZHANG,Pian FENG,Cong LI,Yuying HUANG,Bingzhi DONG,Lina LI,Xiaohong GUAN

Journal Article

Unraveling Membrane Fouling Induced by Chlorinated Water Versus Surface Water: Biofouling Properties

Li Zhang, Lei Xu, Nigel Graham, Wenzheng Yu,

Journal Article