Boehmite nanoparticles as a new nanofiller for preparation of antifouling mixed matrix membranes

Abstract The influences of boehmite nanoparticles as innovative nanofiller on fabrication of polyethersulfone (PES) blended membranes were investigated in terms of hydrophilicity, permeation performance, membrane morphology and antifouling property. Boehmite is an aluminum oxide hydroxide (γ-AlOOH) particle, containing extra hydroxyl groups on its surface. The hydrophilicity and pure water flux of the membranes were improved by incorporating of boehmite nanoparticles. Scanning electron microscopic (SEM) images showed that the nanoboehmite embedded membranes possessed a typical asymmetric structure similar with the bare PES membrane. In other words, embedding of the nanoboehmite did not change the finger-like structure of the membranes. Moreover, the high resolution SEM images revealed agglomeration of the nanoparticles at high concentrations. This reduced the pure water flux and increased the membrane resistances. The whey filtration results indicated that by addition of the low quantity of nanoboehmite, the fouling resistance parameters were significantly declined due to lower roughness and higher hydrophilicity of the surface of the modified membranes. These changes in the membrane characteristics improved the flux recovery ratio ( FRR ). Comparison of the nanoboehmite embedded membranes with the γ-Al 2 O 3 /PES membranes demonstrated superior characteristics and antifouling properties of the nanoboehmite mixed matrix membrane. The 1 wt.% nanoboehmite/PES membrane exhibited the highest FRR value of 96.1% and the lowest irreversible fouling resistance ( R ir ) value of 3.9%.

[1]  Mengiuan Li,et al.  Application of the Al2O3-PVDF nanocomposite tubular ultrafiltration (UF) membrane for oily wastewater treatment and its antifouling research , 2009 .

[2]  Binyu Yu,et al.  BPA transfer rate increase using molecular imprinted polyethersulfone hollow fiber membrane , 2008 .

[3]  Li-ping Zhu,et al.  High-flux and anti-fouling cellulose nanofiltration membranes prepared via phase inversion with ionic liquid as solvent , 2011 .

[4]  G. Camino,et al.  Influence of nanodispersed hydrotalcite on polypropylene photooxidation , 2007 .

[5]  M. Ulbricht,et al.  High performance polyethersulfone microfiltration membranes having high flux and stable hydrophilic property , 2009 .

[6]  M. Moradian,et al.  Fabrication new PES-based mixed matrix nanocomposite membranes using polycaprolactone modified carbon nanotubes as the additive: Property changes and morphological studies , 2011 .

[7]  P. Nortier,et al.  Influence of precipitation conditions (pH and temperature) on the morphology and porosity of boehmite particles , 2002 .

[8]  T. Maruyama,et al.  Development of a hydrophilic polymer membrane containing silver nanoparticles with both organic antifouling and antibacterial properties , 2012 .

[9]  Yu Shuili,et al.  Influence of DOC on fouling of a PVDF ultrafiltration membrane modified by nano-sized alumina , 2009 .

[10]  W. Yang,et al.  Preparation of polysulfone–Fe3O4 composite ultrafiltration membrane and its behavior in magnetic field , 2006 .

[11]  F. Regan,et al.  Phthalate doped PVC membranes for the inhibition of fouling , 2010 .

[12]  M. S. Abdullah,et al.  Effect of modified PVDF hollow fiber submerged ultrafiltration membrane for refinery wastewater treatment , 2011 .

[13]  A. Rahimpour.  UV photo-grafting of hydrophilic monomers onto the surface of nano-porous PES membranes for improving surface properties , 2011 .

[14]  Vicki Chen,et al.  Strategies for controlling biofouling in membrane filtration systems: challenges and opportunities , 2010 .

[15]  Jeonghwan Kim,et al.  The use of nanoparticles in polymeric and ceramic membrane structures: review of manufacturing procedures and performance improvement for water treatment. , 2010, Environmental pollution.

[16]  L. Rajabi,et al.  Room Temperature Synthesis of Boehmite and Crystallization of Nanoparticles: Effect of Concentration and Ultrasound , 2010 .

[17]  Jian Ren,et al.  Remarkable pH-sensitivity and anti-fouling property of terpolymer blended polyethersulfone hollow fi , 2011 .

[18]  Dongsheng Wang,et al.  Preparation and characterization of functional carboxylic polyethersulfone membrane , 2011 .

[19]  K. Warrier,et al.  An Eco-friendly all aqueous sol gel process for multi functional ultrafiltration membrane on porou , 2011 .

[20]  M. Umetsu,et al.  Hydrothermal synthesis and in situ surface modification of boehmite nanoparticles in supercritical water , 2007 .

[21]  Hongjiang Liu,et al.  Fabrication of SPES/Nano-TiO2 Composite Ultrafiltration Membrane and Its Anti-fouling Mechanism * , 2011 .

[22]  S. Ramakrishna,et al.  Fabrication and characterization of a boehmite nanoparticle impregnated electrospun fiber membrane for removal of metal ions , 2008 .

[23]  G. Belfort,et al.  Increasing membrane permeability of UV-modified poly(ether sulfone) ultrafiltration membranes , 2002 .

[24]  M. Noordin,et al.  Synthesis, characterization and performance of asymmetric polyethersulfone (PES) ultrafiltration membranes with polyethylene glycol of different molecular weights as additives , 2007 .

[25]  Xia Changrong,et al.  Boehmite sol properties and preparation of two-layer alumina membrane by a sol-gel process , 1996 .

[26]  Jun Ma,et al.  Preparation and characterization of Pd/Fe bimetallic nanoparticles immobilized in PVDF·Al2O3 membrane for dechlorination of monochloroacetic acid , 2011 .

[27]  G. Kickelbick,et al.  Concepts for the incorporation of inorganic building blocks into organic polymers on a nanoscale , 2003 .

[28]  G. Arthanareeswaran,et al.  Development, characterization and separation performance of organic-inorganic membranes Part II. Effect of additives , 2009 .

[29]  Jianqing Zhao,et al.  Hydrophilic modification of poly(ether sulfone) ultrafiltration membrane surface by self-assembly of TiO2 nanoparticles , 2005 .

[30]  M. Jahanshahi,et al.  TiO2 entrapped nano-composite PVDF/SPES membranes: Preparation, characterization, antifouling and antibacterial properties , 2011 .

[31]  G. Gohil,et al.  Organic-Inorganic Hybrid Membrane: Thermally Stable Cation-Exchange Membrane Prepared by the Sol-Gel Method , 2004 .

[32]  S. Kwak,et al.  Effects of addition of TiO2 nanoparticles on mechanical properties and ionic conductivity of solvent-free polymer electrolytes based on porous P(VdF-HFP)/P(EO-EC) membranes , 2006 .

[33]  Yi Li,et al.  MIXED MATRIX MEMBRANES (MMMS) COMPRISING ORGANIC POLYMERS WITH DISPERSED INORGANIC FILLERS FOR GAS SEPARATION , 2007 .

[34]  Miguel A. Teixeira,et al.  Composite phenolic resin-based carbon molecular sieve membranes for gas separation , 2011 .

[35]  R. Howie,et al.  An Introduction to the Rock-Forming Minerals , 1966 .

[36]  M. S. Abdullah,et al.  Morphological and separation performance study of polysulfone/titanium dioxide (PSF/TiO2) ultrafiltration membranes for humic acid removal , 2011 .

[37]  Fu Liu,et al.  Preparation and characterization of poly(vinylidene fluoride) (PVDF) based ultrafiltration membranes using nano γ-Al2O3 , 2011 .

[38]  K. Kusakabe,et al.  Preparation of a sol-gel derived thin membrane on a porous ceramic hollow fiber by the filtration technique , 1991 .

[39]  J. Zink,et al.  Physical–chemical properties, separation performance, and fouling resistance of mixed-matrix ultrafiltration membranes , 2011 .

[40]  Zhongyi Jiang,et al.  Improved Antifouling Property of PES Ultrafiltration Membranes Using Additive of Silica−PVP Nanocomposite , 2010 .

[41]  Li-ping Zhu,et al.  Polysulfone-based amphiphilic polymer for hydrophilicity and fouling-resistant modification of polyethersulfone membranes , 2010 .

[42]  Zhijun Ren,et al.  Effect of TiO 2 nanoparticle size on the performance of PVDF membrane , 2006 .

[43]  S. S. Madaeni,et al.  Separation of nitrogen and oxygen gases by polymeric membrane embedded with magnetic nano‐particle , 2011 .

[44]  S. Zinadini,et al.  A new approach to improve antifouling property of PVDF membrane using in situ polymerization of PAA functionalized TiO2 nanoparticles , 2011 .

[45]  H. S. Maiti,et al.  Ceramic membrane by tape casting and sol–gel coating for microfiltration and ultrafiltration application , 2009 .

[46]  Liyun Yu,et al.  Effect of TiO2 nanoparticles on the surface morphology and performance of microporous PES membrane , 2009 .

[47]  Lu Yan,et al.  EFFECT OF NANO SIZED AL2O3-PARTICLE ADDITION ON PVDF ULTRAFILTRATION MEMBRANE PERFORMANCE , 2006 .

[48]  S. Zinadini,et al.  Fabrication and characterization of novel antifouling nanofiltration membrane prepared from oxidized multiwalled carbon nanotube/polyethersulfone nanocomposite , 2011 .

[49]  A. Rahimpour,et al.  Nano-porous polyethersulfone (PES) membranes modified by acrylic acid (AA) and 2-hydroxyethylmethacr , 2010 .

[50]  A. Bottino,et al.  Preparation and properties of novel organic–inorganic porous membranes , 2001 .

[51]  U. Schuchardt,et al.  On the paradox of transition metal-free alumina-catalyzed epoxidation with aqueous hydrogen peroxide , 2005 .

[52]  Xiao-yan Li,et al.  In situ embedment and growth of anhydrous and hydrated aluminum oxide particles on polyvinylidene fl , 2011 .

[53]  K. Wong,et al.  Optimization of Al2O3/PES membranes for wastewater filtration , 2010 .

[54]  A. Livingston,et al.  Impact of TiO2 nanoparticles on morphology and performance of crosslinked polyimide organic solvent nanofiltration (OSN) membranes , 2009 .

[55]  A. Mohammad,et al.  Polymeric membranes incorporated with metal/metal oxide nanoparticles: A comprehensive review , 2013 .

[56]  J. Economy,et al.  Preparation and characterization of a neutrally charged antifouling nanofiltration membrane by coating a layer of sulfonated poly(ether ether ketone) on a positively charged nanofiltration membrane , 2010 .

[57]  The influence of filler concentration on the compaction and filtration properties of Zirfon®-composite ultrafiltration membranes , 2001 .

[58]  A. Barron,et al.  A new functionalization strategy for oil/water separation membranes , 2011 .