Membrane Modification with Nanofibre Structure Containing Silver

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F12%3A%230000031" target="_blank" >RIV/46747885:24620/12:#0000031 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Membrane Modification with Nanofibre Structure Containing Silver

Popis výsledku v původním jazyce

Current research is focused on modifying commercial ultrafiltration membranes with different types of polymeric nanofibres to gain additional functionality in water treatment applications. Biocide properties of membrane surface are achieved by adding electrospun nanofibre structures containing various forms of silver to lower the tendency to biofouling. Two types of polymeric nanofibre layers were used for experiments namely Polyurethane (PU) nanofibres based on 30% standard solution (Laritan) in Dimethylformamide (DMF). Second tested Polyethersulfone (PES) nanofibres were prepared from BASF E 6020P polymer. Nanofibres were prepared using the method called electrospinning, when fibres are formed by the effect of electrostatic field from a thin layer ofa polymer solution. The capability of a polymer to form fibres is affected by a number of process and system parameters such as the intensity of electric field, surface tension, viscosity, molar mass, etc.

Název v anglickém jazyce

Membrane Modification with Nanofibre Structure Containing Silver

Popis výsledku anglicky

Current research is focused on modifying commercial ultrafiltration membranes with different types of polymeric nanofibres to gain additional functionality in water treatment applications. Biocide properties of membrane surface are achieved by adding electrospun nanofibre structures containing various forms of silver to lower the tendency to biofouling. Two types of polymeric nanofibre layers were used for experiments namely Polyurethane (PU) nanofibres based on 30% standard solution (Laritan) in Dimethylformamide (DMF). Second tested Polyethersulfone (PES) nanofibres were prepared from BASF E 6020P polymer. Nanofibres were prepared using the method called electrospinning, when fibres are formed by the effect of electrostatic field from a thin layer ofa polymer solution. The capability of a polymer to form fibres is affected by a number of process and system parameters such as the intensity of electric field, surface tension, viscosity, molar mass, etc.

Druh

D - Stať ve sborníku

CEP obor

DJ - Znečištění a kontrola vody

OECD FORD obor

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Projekt

<a href="/cs/project/ED0005%2F01%2F01" target="_blank" >ED0005/01/01: Centrum pro nanomateriály, pokrocilé technologie a inovace</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Electromembrane Processes and Materials

ISBN

978-80-905035-3-3

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

48-49

Název nakladatele

Orgit, s.r.o.

Místo vydání

Praha

Místo konání akce

Český Krumlov

Datum konání akce

1. 1. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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