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Purification of Liquid Fraction of Digestates from Different Origins-Comparison of Polymeric and Ceramic Ultrafiltration Membranes Used for This Purpose. [PDF]

Membranes (Basel)
Urbanowska A.
europepmc   +1 more source

Modification of Commercial Polyethersulfone Membranes

, 2018
Zverina, Libor, Daugaard, Anders Egede
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High Performance Aromatic Polyethersulfones

Key Engineering Materials, 2020
The modified aromatic polyethersulfones are synthesized. It is shown that the property of the obtained polymers depends on the ratio of the starting monomers. The presence in the initial monomer of two chlorine atoms in combination with an unsaturated bond provides the polyethersulfones based on it with high fire resistance and good physical and ...
Zakhirat Sultigova, Zareta Inarkieva, Rima Bazheva, Arsen Kharaev, Madina Yalkhoroeva   +4 more
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Synthesis of Aromatic Polyethersulfones

Key Engineering Materials, 2020
Modified aromatic polyethersulfones containing dichloroethylene and arylate groups in the main chain were modified . The kinetics of the synthesis of polyethersulfones by the method of acceptor-catalytic polycondensation was studied. By the methods of IR spectroscopy, elemental, X-ray phase analysis, the formation of polymers of a given structure is ...
Zakhirat Sultigova, Zareta Inarkieva, Arsen Kharaev, Rima Bazheva, Maryam Parchieva   +4 more
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Structure and Properties of Polyethersulfone Membranes Based on Polyethersulfone–Nonsolvent–Solvent Systems

Membranes and Membrane Technologies, 2020
The effect of degree of saturation of casting solutions (α*—the ratio of the nonsolvent amount added to the polymer solution to the non-solvent amount which causes phase separation) and nonsolvent power on the structure and performance of membranes prepared from system “Polyethersulfone (PES)– non-solvent–solvent” have been studied.
A. V. Bildyukevich, T. A. Hliavitskaya, G. B. Melnikova   +2 more
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Electrohydrodynamic Patterning of Polyethersulfone Membranes

Langmuir, 2019
Microstructuring the surface of membranes is recognized as one of the effective strategies to mitigate the fouling phenomenon. Over the years, significant efforts have been undertaken to develop new techniques for altering the membrane surface topography at the micro- and nanoscale.
Ali Malekpour Koupaei, Hadi Nazaripoor, Mohtada Sadrzadeh   +2 more
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Modified polyethersulfone membranes

Journal of Membrane Science, 1991
Abstract Asymmetric polyethersulfone ultrafiltration membranes were prepared and modified by electron irradiation in various environments with different doses, and also by subsequent grafting with hydrophilic vinyl monomers. Significant changes were observed in the performance of the modified membranes.
Balázs Keszler, Gábor Kovács, András Tóth, Imre Bertóti, Maria Hegyi   +4 more
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Electrolyte-responsive polyethersulfone membranes with zwitterionic polyethersulfone-based copolymers as additive

Journal of Membrane Science, 2016
Abstract Here we demonstrate the preparation and properties of an electrolyte-responsive polyethersulfone membrane with an amphiphilic copolymer polyethersulfone- block -poly(sulfobetaine methacrylate) (PES- b -PSBMA) as the blending additive. The PES/PES- b -PSBMA blend membrane was fabricated by traditional non-solvent induced phase separation ...
Yi-Fan Zhao, Pei-Bin Zhang, Jian Sun, Cui-Jing Liu, Li-Ping Zhu, You-Yi Xu   +5 more
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Ultrastructural Features of Polyethersulfone Membranes

2002
No abstract available.
BALLESTRI M, MARTINO C, TONELLI, Massimo, INGUAGGIATO P, ALBERTAZZI, Alberto   +4 more
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