Preparation and characterization of polyvinyl chloride based nanocomposite nanofiltration-membrane modified by iron oxide nanoparticles for lead removal from water

Gholami, Ahmad; Moghadassi, Abdolreza; Hosseini, S.M.; Shabani, Shirin; Gholami, F.

doi:10.1016/j.jiec.2013.07.041

Cited by 162 publications

(39 citation statements)

References 28 publications

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“…Zeta potential greatly influences membranes performance and determines extent of fouling [220][221][222][223]. Higher zeta potential means less chance of fouling due to greater repulsion between negative surface charge of membrane and hydrophobic foulants (e.g.…”

Section: Zeta Potential Analysismentioning

confidence: 99%

A Comprehensive Review on Polymeric Nano-Composite Membranes for Water Treatment

Zahid¹,

Rashid²,

Akram³

et al. 2018

J Membr Sci Technol

175

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During last few decades, membrane technology has emerged as an efficient technique over conventional methods due to its high removal capacity, ease in operation and cost effectiveness for wastewater treatment and production of clean water. Membrane based separations are commonly based on polymeric membranes because of their higher flexibility, easily pore forming mechanism, low cost and smaller space for installation as compared to inorganic membranes. Commonly employed membrane fabrication phase inversion method has been shortly reviewed in this article. Major limitation of membrane based separations is fouling and polymeric membranes being hydrophobic in nature are more prone to fouling. Fouling is a deposition of various colloidal particles, macromolecules (polysaccharides, proteins), salts etc. on membrane surface and within pores thus impedes membrane performance, reduces flux and results in high cost. Modification of polymeric membranes due to its tailoring ability with nanomaterials such as metal based and carbon based results in polymeric nano-composite membranes with high antifouling characteristics. Nanomaterials impart high selectivity, permeability, hydrophilicity, thermal stability, mechanical strength, and antibacterial properties to polymeric membranes via blending, coating etc. modification methods. Characterization techniques has also discussed in later section for studying morphological properties and performance of polymer nano-composite membranes. Graphical Abstract

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Section: Zeta Potential Analysismentioning

confidence: 99%

A Comprehensive Review on Polymeric Nano-Composite Membranes for Water Treatment

Zahid¹,

Rashid²,

Akram³

et al. 2018

J Membr Sci Technol

175

View full text Add to dashboard Cite

show abstract

“…The samples were shaped into standard sizes and tested 3 times for each membrane to minimize the experimental errors. Then, the average value was reported [22,23].…”

Section: Mechanical Characterizationmentioning

confidence: 99%

Fabrication and characterization of poly(phenylene ether-ether sulfone) based nanofiltration membranes modified by titanium dioxide nanoparticles for water desalination

2015

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“…Apart from improvements in membrane characteristics, obvious benefits of iron oxide nanoparticles in the removal of arsenic (Sabbatini et al, 2010;Sabbatini, Rossi, Thern, & Marajofsky, 2009; and adsorption of heavy metals (Daraei et al, 2012;Gholami, Moghadassi, Hosseini, Shabani, & Gholami, 2013;Mansour, Ossman, & Farag, 2011) were proved in some research. Daraei et al (2012) prepared Fe 3 O 4 ePA nanoparticles as adsorbent and used them in the PES matrix to obtain a nanocomposite membrane with enhanced affinity for the removal of copper ions.…”

Section: Iron Oxide Nanoparticlesmentioning

confidence: 99%

Advances in polymeric membranes for water treatment

Madaeni

Ghaemi

Rajabi

2015

Advances in Membrane Technologies for Water Treatment

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Preparation and characterization of polyvinyl chloride based nanocomposite nanofiltration-membrane modified by iron oxide nanoparticles for lead removal from water

Cited by 162 publications

References 28 publications

A Comprehensive Review on Polymeric Nano-Composite Membranes for Water Treatment

A Comprehensive Review on Polymeric Nano-Composite Membranes for Water Treatment

Fabrication and characterization of poly(phenylene ether-ether sulfone) based nanofiltration membranes modified by titanium dioxide nanoparticles for water desalination

Advances in polymeric membranes for water treatment

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