Testing The effects biodeteriorations green algae Chlorella vulgaris on samples with photoactive composites kaoline/TiO2

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86076582" target="_blank" >RIV/61989100:27360/10:86076582 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27640/10:86076582 RIV/61989100:27690/10:86076582

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Testing The effects biodeteriorations green algae Chlorella vulgaris on samples with photoactive composites kaoline/TiO2

Popis výsledku v původním jazyce

The work deals with study of photodegradation and biodeterioration of concrete blocks with the addition of the photoactive kaoline/TiO2 (KATI) composite. Three types of concrete blocks were evaluated: concrete with addition of the KATI (10 wt%, 20 wt%),concrete with addition of metakaoline (MK) (10 wt%) and concrete without addition of the composite. Biodeterioration tests were studied in an aqueous medium in the presence of algal culture of Chlorella vulgaris. To determine the effects of irradiation spectra, two lamps differing in spectral ranges were used to simulate light conditions similar to sunlight and artificial light with higher portion of UVB. For the evaluation of the tested blocks image analysis software "analySIS Docu" was used. Quantification of the chlorophyll amount of the algae cells was carried out according to the regulation CSN ISO 10260. Acute aquatic ecotoxicity of aqueous extracts of the material was also assessed in accordance with the CSN EN ISO 8692 regulatio

Název v anglickém jazyce

Testing The effects biodeteriorations green algae Chlorella vulgaris on samples with photoactive composites kaoline/TiO2

Popis výsledku anglicky

The work deals with study of photodegradation and biodeterioration of concrete blocks with the addition of the photoactive kaoline/TiO2 (KATI) composite. Three types of concrete blocks were evaluated: concrete with addition of the KATI (10 wt%, 20 wt%),concrete with addition of metakaoline (MK) (10 wt%) and concrete without addition of the composite. Biodeterioration tests were studied in an aqueous medium in the presence of algal culture of Chlorella vulgaris. To determine the effects of irradiation spectra, two lamps differing in spectral ranges were used to simulate light conditions similar to sunlight and artificial light with higher portion of UVB. For the evaluation of the tested blocks image analysis software "analySIS Docu" was used. Quantification of the chlorophyll amount of the algae cells was carried out according to the regulation CSN ISO 10260. Acute aquatic ecotoxicity of aqueous extracts of the material was also assessed in accordance with the CSN EN ISO 8692 regulatio

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F08%2F0869" target="_blank" >GA205/08/0869: Jílové minerály jako hostitelské matrice pro funkční nanostruktury</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název statě ve sborníku

2th International Conference NANOCON 2010

ISBN

978-80-87294-19-2

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

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Název nakladatele

TANGER, s.r.o

Místo vydání

Ostrava

Místo konání akce

Olomouc, Česká republika

Datum konání akce

12. 10. 2010

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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