Effect of ferrosoferric oxide content on the performances of polysulfone–ferrosoferric oxide ultrafiltration membranes

Huang, Zheng‐Qing; Chen, Kun; Li, Si-Nian; Yin, Xuntao; Zhou, Zhi; Xu, Hui

doi:10.1016/j.memsci.2008.02.028

Cited by 42 publications

(10 citation statements)

References 20 publications

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“…It was reported that water flux increased continuously by the incorporation of nanomaterials without any reduction within a range of concentrations, [39,85,90,96] which in one case, went up to 4.8 wt.% [96]. This behavior is attributed to the hydrophily enhancement and either increase in the surface roughness or membrane porosity.…”

Section: -Nanomaterials Incorporated Polymeric Membranes In Ultra Anmentioning

confidence: 97%

“…In addition to the nanomaterials which have already been discussed, there are a few works on the application of CaCO 3 [19,86], Fe 3 O 4 [39], Ag [41,87], different types of zeolites [30,88,89],…”

Section: -4-aluminum Oxide (Al 2 O 3 )mentioning

confidence: 99%

“…For example, permeability is reduced by the addition of the nanomaterials at the low concentration, since the pore plugging dominates. As the particle concentration increases, surface hydrophily and mean pore size become dominant, and flux shows a maximum, while by further increasing the concentration, pore plugging plays the main role again, and permeability decreases [97].It was reported that water flux increased continuously by the incorporation of nanomaterials without any reduction within a range of concentrations, [39,85,90,96] which in one case, went up to 4.8 wt.% [96]. This behavior is attributed to the hydrophily enhancement and either increase in the surface roughness or membrane porosity.…”

mentioning

confidence: 99%

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Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Baghbanzadeh

Rana

Lan

et al. 2015

Separation & Purification Reviews

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Separation using selective polymeric membranes has been well-established as an energy-efficient and cost-effective technology in water treatment and many other applications involving aqueous solutions. However, limited chemical, thermal, and mechanical resistances besides their tendency to fouling and inadequate pure water flux may often restrict their applications. To this end, inorganic materials as additives have been demonstrated to be able to enhance chemical, thermal, and fouling membrane resistances, which demonstrate their great potential for developing novel membranes by using them as additives in polymer matrices. Considering the excellent characteristics of the nano-sized particles, this study reviews the effects of inorganic nanoadditives on properties and performance of polymer/nanoparticle composite membranes. It has been demonstrated that using nanomaterials in a polymer matrix could enhance the mechanical strength and stiffness, wettability, selectivity, water permeability, and antifouling characteristics of the host polymer. Abbreviation ALDAtomic Layer Deposition PAN Polyacrylonitrile AOP Advanced Oxidation Process PAS Polyarylsulfone APTS 3-Aminopropyltriethoxysilane PCTE Polycarbonate BET Brunauer Emmett Teller PDMS Polydimethylsiloxane BP Bucky-Paper PEI Polyethyleneimine BPPO Brominated Poly(phenylene oxide) PES Polyethersulfone BSA Bovine serum albumin PI Polyimide CA Cellulose acetate PMMA Poly(methyl methacrylate) Downloaded by [Deakin University Library] at 01:21 12 August 2015 A c c e p t e d M a n u s c r i p t CNIM Carbon Nanotube Immobilized Membrane PP Polypropylene CNT Carbon Nanotube PSf Polysulfone CTA Cellulose triacetate PTFE Polytetrafluoroethylene DCMD Direct Contact Membrane Distillation PV Pervaporation DLS Dynamic Light Scattering PVA Poly(vinyl alcohol) FO Forward Osmosis PVC Polyvinyl chloride GO Graphene Oxide PVDF Polyvinylidene fluoride ICP Internal Concentration Polarization RO Reverse Osmosis LEP Liquid Entry Pressure SDS Sodium dodecyl sulfate MD Membrane Distillation SEM Scanning Electron Microscopy Downloaded by [Deakin University Library] at 01:21 12 August 2015 A c c e p t e d M a n u s c r i p t MF Microfiltration SGMD Sweep Gas Membrane Distillation MWCNT Multi-Walled Carbon Nanotube SPES SulfonatedPolyethersulfone NF Nanofiltration TMOS Tetramethylorthosilicate NP Nanoparticle TMP Transmembrane Pressure PA Polyamide UF Ultrafiltration PAI Poly(amide-imide) VMD Vacuum Membrane Distillation 1-IntroductionThe increase in water demand for domestic, agricultural and industrial uses resulted in much attention toward water and waste water treatment technologies during the last few decades. The water demand is predicted to increase by 50% over the next few decades [1]. Membrane filtration, advanced oxidation processes (AOPs), and UV irradiation are among the processes that Downloaded by [Deakin University Library] at 01:21 12 August 2015A c c e p t e d M a n u s c r i p t have been used for this purpose [2] and membrane filtration is considered to be one of the most...

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Section: -Nanomaterials Incorporated Polymeric Membranes In Ultra Anmentioning

confidence: 97%

Section: -4-aluminum Oxide (Al 2 O 3 )mentioning

confidence: 99%

mentioning

confidence: 99%

See 1 more Smart Citation

Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Baghbanzadeh

Rana

Lan

et al. 2015

Separation & Purification Reviews

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“…In addition, the antifouling properties for the membrane can be modified by blending with inorganic nanoparticles such as Al 2 O 3 , SiO 2 , TiO 2 , Fe 3 O 4 , and carbon nanotubes [28][29][30][31]. In recent years, TiO 2 nanoparticles blend membranes have been fabricated by precipitating the nanoparticles on the surface of the porous membranes [3,32] or blending them with polymeric casting solution [14,33].…”

Section: *Manuscriptmentioning

confidence: 99%

Titanium dioxide nanotubes embedded mixed matrix PES membranes characterization and membrane performance

Shaban

Abdallah²,

Said

et al. 2015

Chemical Engineering Research and Design

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“…Organic–inorganic blended membranes are vastly used in variety of fields such as nanofiltration, ultra filtration, per vaporization, gas separation, and reverse osmosis . In the last two decades, few scientists have worked on gas separation membranes based on the blending of polymer with inorganic fillers.…”

Section: Introductionmentioning

confidence: 99%

Blending of TiO₂ nanoparticles with cellulose acetate polymer: to study the effect on morphology and gas permeation of blended membranes

Farrukh

Javed

Hussain

et al. 2014

Asia-Pacific J Chem Eng

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Cellulose acetate-titania (CA-TiO 2 ) nanoparticles blended membranes were fabricated using diffusioninduced phase separation process to observe the effect of inorganic nanofillers on the surface topography and gas permeation properties of CA membrane. Self-synthesized TiO 2 nanoparticles using sol gel reflux condensation were employed as nanofillers, which is the anatase phase of TiO 2 with crystallite size of 5-10 nm. The synthesized membranes were characterized using scanning electron microscopy and atomic force microscopy techniques to study the nanoscale distribution of TiO 2 nanoparticles, surface roughness, and pores generation in blended membranes, with increasing nanoparticles' concentration in polymer matrix. The permeability of CO 2 was found to be increased for CA-TiO 2 blended membranes. The CO 2 /CH 4 selectivity up to 23.3 was documented.

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Effect of ferrosoferric oxide content on the performances of polysulfone–ferrosoferric oxide ultrafiltration membranes

Cited by 42 publications

References 20 publications

Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Titanium dioxide nanotubes embedded mixed matrix PES membranes characterization and membrane performance

Blending of TiO₂ nanoparticles with cellulose acetate polymer: to study the effect on morphology and gas permeation of blended membranes

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Effect of ferrosoferric oxide content on the performances of polysulfone–ferrosoferric oxide ultrafiltration membranes

Cited by 42 publications

References 20 publications

Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Effects of Inorganic Nano-Additives on Properties and Performance of Polymeric Membranes in Water Treatment

Titanium dioxide nanotubes embedded mixed matrix PES membranes characterization and membrane performance

Blending of TiO2 nanoparticles with cellulose acetate polymer: to study the effect on morphology and gas permeation of blended membranes

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Product

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Blending of TiO₂ nanoparticles with cellulose acetate polymer: to study the effect on morphology and gas permeation of blended membranes