Results 1 to 10 of about 103,466 (187)
Preparation of a CAB−GO/PES Mixed Matrix Ultrafiltration Membrane and Its Antifouling Performance [PDF]
Membranes, 2023 Serious membrane fouling has limited the development of ultrafiltration membrane technology for water purification. Synthesis of an ultrafiltration membrane with prominent anti-fouling ability is of vital importance.
Haiyan Wu +4 more
doaj +2 more sources
The formation of nodular structures in the top layer of ultrafiltration membranes [PDF]
, 1994 The formation of nodular structures in the top layer of ultrafiltration membranes is considered. A critical review of mechanisms described in the literature is given.
Smolders, C.A. +4 more
core +39 more sources
S-Layer Ultrafiltration Membranes [PDF]
Membranes, 2021 Monomolecular arrays of protein subunits forming surface layers (S-layers) are the most common outermost cell envelope components of prokaryotic organisms (bacteria and archaea). Since S-layers are periodic structures, they exhibit identical physicochemical properties for each constituent molecular unit down to the sub-nanometer level.
Bernhard Schuster, Uwe B. Sleytr
openaire +3 more sources
A new method of elimination the polarizing layer during the membrane processing of buttermilk [PDF]
Acta Periodica Technologica, 2022 A new method of eliminating the polarizing layer on the membrane surface during ultrafiltration of buttermilk is considered. An experimental equipment and processing methodology the results of studying buttermilk ultrafiltration are presented ...
Deinychenko Grygorii +5 more
doaj +1 more source
Comparison of three methods for virus enrichment from purified water
Zhongguo shipin weisheng zazhi, 2023 ObjectiveTo compare the effects and experimental conditions of membrane adsorption method， membrane adsorption-PEG method and membrane adsorption-ultrafiltration method on virus enrichment in purified water.MethodsMS2 bacteriophage was used as target ...
NI Yunlong +6 more
doaj +1 more source
Water Science and Technology, 2022 In order to reduce the membrane pollution of ultrafiltration caused by natural organic matter and improve the treatment efficiency, electroflocculation/oxidation is used as the premembrane treatment method.
Yinghua Li +5 more
doaj +1 more source
Antifouling BaTiO3/PVDF piezoelectric membrane for ultrafiltration of oily bilge water
Water Science and Technology, 2022 Barium titanate/polyvinylidene fluoride (BaTiO3/PVDF) piezoelectric membrane was successfully prepared and generated in-situ vibrations to reduce membrane fouling by applying alternating current (AC) signal for oily bilge water ultrafiltration.
Zhirong Tan +5 more
doaj +1 more source
Water Science and Technology, 2021 Ultrafiltration membranes are widely used for the treatment of papermaking wastewater. The antifouling performance of polyvinylidene fluoride (PVDF) ultrafiltration membranes can be improved by changing the hydrophilicity.
Yujia Tong +3 more
doaj +1 more source
Elaboration of TiO2 Ultrafiltration Membrane Deposited on Moroccan Sahara Clay [PDF]
E3S Web of Conferences, 2021 In this work, the porous ceramic multilayer ultrafiltration membrane is developed. Macroporous support was formed by extrusion of ceramic paste derived from natural Moroccan Sahara Clay.
Ait Baih Mohamed +6 more
doaj +1 more source
Optimization and Enhancement of PAN Ultrafiltration Membrane for Separation of Lignin from Waste Water of Paper Mill Using Response Surface Methodology [PDF]
علوم و تکنولوژی پلیمر, 2019 Hypothesis: Wastewater from paper industries is one the most polluting effluents. Due to presence of polymeric compounds such as lignin, this effluent is harmful for environment and public health.
Kamil Rozrokh +2 more
doaj +1 more source