The route for the decreasing of air pollutants using photocatalysis over titanium dioxide incorporated in to different kinds of concrete surfaces

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26834839%3A_____%2F10%3A%230000022" target="_blank" >RIV/26834839:_____/10:#0000022 - 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

The route for the decreasing of air pollutants using photocatalysis over titanium dioxide incorporated in to different kinds of concrete surfaces

Popis výsledku v původním jazyce

Elevated amount of the gaseous pollutants occurring in close vicinity of traffic arteries represent still pressing issue. One way, how to fulfill the efforts for decreasing of pollutants concentration in localities affected by the traffic is utilizing photocatalytically active titanium dioxide (TiO2) applied on the surface of concrete structures and buildings located in close area of traffic junctions and other localities influenced by traffic. The photocatalytical reactions can run only if the irradiation with suitable wavelengths interacts with surface of a photocatalyst. Final effect of degradation over photocalysts is strongly dependent on light intensity, humidity and air flow rate as well as on the concentration of gaseous pollutants. Except theconditions mentioned above, the nature of the photocatalyst, its surface structure and of course its amount on the surface of the hardened concrete plays crucial role in the photodegradation process.

Název v anglickém jazyce

The route for the decreasing of air pollutants using photocatalysis over titanium dioxide incorporated in to different kinds of concrete surfaces

Popis výsledku anglicky

Elevated amount of the gaseous pollutants occurring in close vicinity of traffic arteries represent still pressing issue. One way, how to fulfill the efforts for decreasing of pollutants concentration in localities affected by the traffic is utilizing photocatalytically active titanium dioxide (TiO2) applied on the surface of concrete structures and buildings located in close area of traffic junctions and other localities influenced by traffic. The photocatalytical reactions can run only if the irradiation with suitable wavelengths interacts with surface of a photocatalyst. Final effect of degradation over photocalysts is strongly dependent on light intensity, humidity and air flow rate as well as on the concentration of gaseous pollutants. Except theconditions mentioned above, the nature of the photocatalyst, its surface structure and of course its amount on the surface of the hardened concrete plays crucial role in the photodegradation process.

Druh

D - Stať ve sborníku

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/FT-TA4%2F025" target="_blank" >FT-TA4/025: Nanomateriály nové generace a jejich průmyslové aplikace.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

Transport, Health and Environment

ISBN

978-80-7399-141-8

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Tribun EU s.r.o.

Místo vydání

Brno

Místo konání akce

Blansko

Datum konání akce

1. 1. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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