Nanofiltration Membrane
Fabrication of (Acrylonitrile Butadiene Styrene/Poly Ethylene Glycol) Nanofiltration Membrane: the Effect of PEG Concentration and Operating Conditions on Membrane Performance
... asymmetric membrane with macro voids in the sub layer [13, ...PSf membrane morphology and transport properties was studied ...ABS/PEG nanofiltration membrane in application of water treatment ...
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Fabrication of Solvent Resistant Nanofiltration Membrane via Interfacial Polymerization Based on Cellulose Acetate Membrane
... NF membrane with good separation performance and good resistance to organic solvents are urgently needed for a more complicated situation in ...sistant nanofiltration (SRNF) membrane was fabricated ...
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Arsenic Removal from Drinking Water by Self Made PMIA Nanofiltration Membrane
... A self-made PMIA asymmetric nanofiltration membrane was used for arsenic removal from drinking water by NF process. Effects of feed concentration, operating pressure, pH and existing ions on As(V) removal ...
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Studies on Development of Refining process for Biodiesel using polyamide Nanofiltration Membrane.
... biodiesel, nanofiltration membrane technology is adapted where polyamide spiral wound nanofiltration membrane is used in this ...using nanofiltration membrane completely avoid ...
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Influence of Operating Variables on Performance of Nanofiltration Membrane for Dye Removal from Synthetic Wastewater Using Response Surface Methodology
... The textile industry is a water intensive industry that produces a large amount of highly colored wastewater that must be properly treated before disposal or reuse. In the present study, to verify the possibility of ...
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A Novel Nanofiltration Membrane Prepared with PAMAM and Graphene oxide for Desalination
... medicines. Nanofiltration membranes are often negatively charged, displaying separation characteristics in the intermediate range between reverse osmosis and ...novel nanofiltration membrane prepared ...
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Incorporated Poly Acrylic Acid-co-Fe3O4 Nanoparticles Mixed Matrix Polyethersulfone based Nanofiltration Membrane in Desalination Process
... years, membrane processes gradually have found their way to industrial applications and serve as alternatives for traditional processes such as desalination, evaporation and ...specifications. ...
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Preparation and Characterization of an Antifouling Polyethersulfone Nanofiltration Membrane Blended with Graphene Oxide/Ag Nanoparticles
... matrix membrane with anti-bacterial properties which increased membrane ...polysulfone membrane blended with Ag nanoparticles on GO nanosheets that improved water contact angle and flux and also ...
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Fouling Subsequent Cleaning Performance of Spiral Wound Nanofiltration Membrane Module
... wound membrane module nanofiltration (NF) membrane processes are becoming increasingly popular as a result of the impressive improvements of membrane properties and the corresponding reduction ...
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Fabrication and Characterization of PES Based Nanofiltration Membrane Modified by Zeolite Nanoparticles for Water Desalination
... PES membrane are sharp which is resulted to the stronger ...PES membrane by zeolite nanoparticles with various concentrations, the membrane surface roughness ...in membrane roughness, can ...
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Multiwalled Carbon Nanotubes/Polyethersulfone Mixed Matrix Nanofiltration Membrane for the removal of cobalt ion
... the membrane at three different times of 30, 90 and 180 ...the membrane surface which causes anions to be rejected by the negatively charged membrane ...the membrane surface and consequently ...
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Formation of thin film composite nanofiltration membrane: Effect of polysulfone substrate characteristics
... composite membrane formation is, therefore, less reported in the open literature during the preparation of TFC ...composite membrane, several studies have been done in the past recent years to investigate ...
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Fabrication and Characterization of Novel Mixed Matrix Polyethersulfone Nanofiltration Membrane Modified by Iron-Nickel Oxide Nanoparticles
... Iran). The obtained homogeneous solutions were cast onto clean and dry glass plates using a casting knife with a constant thickness of 150 µm. Then, they were dipped into deionized water as non-solvent without prior ...
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Study on the thin film composite poly(piperazine amide) nanofiltration membrane: Impacts of physicochemical properties of substrate on interfacial polymerization formation
... Asymmetric PSf substrate was prepared via phase inversion tech- nique using a polymer dope with a PSf concentration of 15 wt.%. In order to increase the porosity, 1 wt.% PVP was added into the dope solu- tion. PVP was fi ...
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Efficiency of Nanofiltration Membrane TFC SR3 and SelRo MPF 34 for Partial Elimination of Fluoride and Salinity from Drinking Water
... driven membrane process and the trans-membrane pressure (TMP) plays an impor- tant role in separations ...TFC-SR3 membrane with TMP varying in the range of 8 - 14 bar are depicted in the Figure ...
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Modification of Thin Film Composite Nanofiltration Membrane using Silver Nanoparticles: Preparation, Characterization and Antibacterial Performance
... membrane and were attached by using the binder clips. At the same time, both 2% (w/v) MPD solution and 2% (w/v) MPD/AgNPs solution were prepared. The 2% (w/v) MPD/AgNPs solution was prepared by mixing different ...
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Effect of solvent types on structure and performance of polyethersulfone nanofiltration membrane in monovalent and divalent ions separation
... Besides thar, m asymetlic sLacture from top to boliom layer wirh honoeeneous region ch be cleuLy seen. This condition occurcd due to the idluerce of the trepued dope vBcosirr. Si[r] ...
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Preparation of Polyvinylchloride Nanofiltration Membrane: Investigation the Effect of Thickness, Prior Evaporation Time and Addition Polyethylenglchol as Additive on Membrane Performance and Properties
... (PVC) membrane was prepared via casting solution technique and phase inversion ...as membrane thickness, evaporation time of casting film before immersion precipitation and addition of polyethylenglchol ...
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Removal of Antibiotics From Water with an All Carbon 3D Nanofiltration Membrane
... each membrane. Thus, compared with the MWCNTs/GO membrane, the PDDA-MWCNTs/GO membrane caused a more pronounced decrease in absorp- tion ...GO membrane. The PDDA-MWCNTs/GO membrane ...
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Chitosan/Polyethersulfone Composite Nanofiltration Membrane for Industrial Wastewater Treatment
... Substrate membrane with 15% PES and ...composite membrane. CS/ PES composite membrane had ...resultant membrane was ...composite membrane is a very promising membrane materials ...
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