Influence of Structure Uniformity of Nanofibrous Filters on Their Homogeneity of Filtration Efficiency

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24220%2F15%3A%230003356" target="_blank" >RIV/46747885:24220/15:#0003356 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24620/15:00000488

Výsledek na webu

<a href="http://www.nanocon.eu/" target="_blank" >http://www.nanocon.eu/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Influence of Structure Uniformity of Nanofibrous Filters on Their Homogeneity of Filtration Efficiency

Popis výsledku v původním jazyce

This paper deals with an influence of structure features of nanofibrous filters on their filtration efficiency. Nanofibrous filtration textiles are made by electro-spinning and different conditions cause different filter structures and pore size distributions. These materials are non-woven and they are composed of individual fibers which lay in an unorganized way. This structure is not uniform as a sieve, but it includes places with higher and lower fiber density which decreases filtration efficiency. The uniformity of a filter is commonly measured under an electron microscope. In this article, the uniformity is determined on the basis of measurement of the filtration efficiency versus position. Woven and nanofibrous nonwoven filtration materials are tested by submicron artificial particles and compared to each other. Experiments were realized on the water filtration setup which allows an optical entrance to the place where a sample of filter is situated

Název v anglickém jazyce

Influence of Structure Uniformity of Nanofibrous Filters on Their Homogeneity of Filtration Efficiency

Popis výsledku anglicky

This paper deals with an influence of structure features of nanofibrous filters on their filtration efficiency. Nanofibrous filtration textiles are made by electro-spinning and different conditions cause different filter structures and pore size distributions. These materials are non-woven and they are composed of individual fibers which lay in an unorganized way. This structure is not uniform as a sieve, but it includes places with higher and lower fiber density which decreases filtration efficiency. The uniformity of a filter is commonly measured under an electron microscope. In this article, the uniformity is determined on the basis of measurement of the filtration efficiency versus position. Woven and nanofibrous nonwoven filtration materials are tested by submicron artificial particles and compared to each other. Experiments were realized on the water filtration setup which allows an optical entrance to the place where a sample of filter is situated

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanocon 2014 6th International Conference Conference Proceedings

ISBN

978-80-87294-53-6

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

427-436

Název nakladatele

Tanger Ltd., Ostrava

Místo vydání

Ostrava

Místo konání akce

Brno, Czech Republic

Datum konání akce

1. 1. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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