Surface Modified Nanofiber Membranes: Characterization and Application
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Oddělení olejové odpadní vody, zejména emulgovaných směsí olej / voda, je celosvětovým problémem kvůli velkému množství olejové odpadní vody vytvářené v mnoha průmyslových procesech a každodenním životě. Pro čištění olejových odpadních vod je membránová technologie považována za nejúčinnější metodu díky své vysoké účinnosti separace a relativně jednoduchému provoznímu procesu.K oddělení emulze olejové vody se používají PVDF membrány. Měření byla prováděna na slepém zařízení navrženém v naší laboratoři. Membrány jsou potaženy nanočásticemi Ti-Ag a protože syntéza nanočástic je zelená metoda. Na základě provedených experimentů byly nejlepší výsledky regenerace a propustnosti toku získány z PVDF-OH / 0,1 mMol a PVDF-OH / 1 mMol NPs membrán.Membránová technologie, která minimalizuje poškození životního prostředí, byla přijata jako užitečná a slibná.
Separation of oily wastewater, especially emulsified oil / water mixtures, is a worldwide problem due to the large amount of oily wastewater generated in many industrial processes and everyday life. For the treatment of oily wastewater, membrane technology is considered to be the most efficient method due to its high separation efficiency and relatively simple operation process.PVDF membranes are used to separate the oily water emulsion. Measurements were made on a dead-end device designed in our laboratory. Membranes are coated with Ti-Ag nanoparticles and since nanoparticle synthesis is a green method. As a result of the experiments made, the best flux recovery and permeability results were obtained from PVDF-OH / 0.1 mMol and PVDF-OH/1 mMol NPs membranes.Membrane technology that minimizes the damage to the environment has been accepted as useful and promising.Keywords: Membrane, nanoparticles
Separation of oily wastewater, especially emulsified oil / water mixtures, is a worldwide problem due to the large amount of oily wastewater generated in many industrial processes and everyday life. For the treatment of oily wastewater, membrane technology is considered to be the most efficient method due to its high separation efficiency and relatively simple operation process.PVDF membranes are used to separate the oily water emulsion. Measurements were made on a dead-end device designed in our laboratory. Membranes are coated with Ti-Ag nanoparticles and since nanoparticle synthesis is a green method. As a result of the experiments made, the best flux recovery and permeability results were obtained from PVDF-OH / 0.1 mMol and PVDF-OH/1 mMol NPs membranes.Membrane technology that minimizes the damage to the environment has been accepted as useful and promising.Keywords: Membrane, nanoparticles
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Membrána, nanočástice, odpadní voda, PVDF, PVDF, Nanoparticles, Wastewater, Oily wastewater, Membranes