Tailoring the asymmetric structure of polyamide reverse osmosis membrane with self-assembled aromatic nanoparticles for high-efficient removal of organic micropollutants
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.129080
Abstract: Abstract The widespread occurrence of organic micropollutants (OMPs) in water has serious effects on the environment and human health. Recently, reverse osmosis (RO) membrane technology has been used for resolving this emerging concern, and the… read more here.
Keywords: reverse osmosis; polyamide; removal; membrane ... See more keywords
In situ electrical impedance characterization of fouling by calcium agents in reverse osmosis membrane systems using Maxwell Wagner and hydrodynamic models
Sign Up to like & getrecommendations! Published in 2017 at "Desalination"
DOI: 10.1016/j.desal.2016.03.014
Abstract: Abstract Modeling of electrical impedance spectra acquired from a Filmtec BW30 reverse osmosis membrane system characterized flux-dependent impedances attributed to hydrodynamic flows through and over the surfaces of the membrane as well as conductive, dielectric… read more here.
Keywords: osmosis membrane; electrical impedance; impedance; calcium ... See more keywords
High flux and fouling resistant reverse osmosis membrane modified with plasma treated natural zeolite
Sign Up to like & getrecommendations! Published in 2017 at "Desalination"
DOI: 10.1016/j.desal.2017.02.012
Abstract: Abstract Polyamide reverse osmosis (RO) membrane was fabricated by interfacial polymerization of m-phenylenediamine and trimesoyl chloride and modified with natural clinoptilolite as a hydrophilic zeolite material embedded in the polyamide layer. The effect of glow… read more here.
Keywords: plasma; osmosis membrane; membrane modified; membrane ... See more keywords
Fabrication of high performance polyamide reverse osmosis membrane from monomer 4-morpholino-m-phenylenediamine and tailoring with zwitterions
Sign Up to like & getrecommendations! Published in 2020 at "Desalination"
DOI: 10.1016/j.desal.2019.114169
Abstract: Abstract It is well known that the water flux and antifouling performance of polyamide (PA) membrane are strongly associated with their surface characters, especially for surface hydrophilicity, roughness, and charge. In this study, a zwitterionic… read more here.
Keywords: osmosis membrane; surface; performance polyamide; membrane ... See more keywords
Assessing bacterial infiltration through reverse osmosis membrane
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Technology and Innovation"
DOI: 10.1016/j.eti.2020.100818
Abstract: Abstract The attenuation of pathogenic microorganisms in potable water reuse is critical to ensure recycled water safety. Thus, this study sought to identify bacterial communities capable of passing through a commercial reverse osmosis (RO) membrane… read more here.
Keywords: water; membrane; osmosis membrane; reverse osmosis ... See more keywords
Development of cellulose acetate-chitosan-metal organic framework forward osmosis membrane for recovery of water and nutrients from wastewater
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105882
Abstract: Abstract Aluminium fumarate (AlFu) metal organic framework (MOF) incorporating forward osmosis (FO) membrane prepared by coating chitosan (CS)-AlFu MOF mix on cellulose acetate (CA) membrane. AlFu MOF in the membrane separation layer enhanced hydrophilicity and… read more here.
Keywords: forward osmosis; organic framework; water; membrane ... See more keywords
Characterization and control of membrane fouling during dewatering of activated sludge using a thin film composite forward osmosis membrane.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2020.122736
Abstract: This study investigated the feasibility of applying a thin film composite (TFC) forward osmosis (FO) membrane in the dewatering of activated sludge (AS). Membrane fouling was investigated and controlled to enhance the system's performance. Investigations… read more here.
Keywords: forward osmosis; osmosis membrane; thin film; membrane fouling ... See more keywords
Activation promoted ionic liquid modification of reverse osmosis membrane towards enhanced permeability for desalination
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Taiwan Institute of Chemical Engineers"
DOI: 10.1016/j.jtice.2017.07.027
Abstract: Abstract The ionic liquid (1,3-dimethylimidazolium dimethyl phosphate ([MMIM][DMP])) synthesized by addition reaction was used to modify a commercial reverse osmosis (RO) membrane thorough activation method. The activation promoted modification process was completed within just 6−12 min… read more here.
Keywords: ionic liquid; osmosis membrane; activation promoted; activation ... See more keywords
Osmotically and Thermally Isolated Forward Osmosis-Membrane Distillation (FO-MD) Integrated Module.
Sign Up to like & getrecommendations! Published in 2019 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b05587
Abstract: In this study, we propose a novel module design to integrate forward osmosis (FO) and membrane distillation (MD). The two processes are sealed in one module and operated simultaneously, making the system compact and suitable… read more here.
Keywords: forward osmosis; osmosis membrane; module; integrated module ... See more keywords
Design Strategies for Forward Osmosis Membrane Substrates with Low Structural Parameters—A Review
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DOI: 10.3390/membranes13010073
Abstract: This article reviews the many innovative strategies that have been developed to specifically design the support layers of forward osmosis (FO) membranes. Forward osmosis (FO) is one of the most viable separation technologies to treat… read more here.
Keywords: membrane substrates; osmosis membrane; membrane; design strategies ... See more keywords
Effect of Methacrylic Acid Monomer on UV-Grafted Polyethersulfone Forward Osmosis Membrane
Sign Up to like & getrecommendations! Published in 2023 at "Membranes"
DOI: 10.3390/membranes13020232
Abstract: UV irradiation is one of the procedures that has been considered for membrane surface graft polymerization. It is commonly utilized for enhancing the wettability of polyethersulfone (PES) membranes. In this research study, the monomer methacrylic… read more here.
Keywords: forward osmosis; osmosis membrane; methacrylic acid; membrane ... See more keywords