Decolorization of organic dyes by Irpex lacteus in a laboratory trickle-bed biofilter using various mycelium supports

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F09%3A00021968" target="_blank" >RIV/60461373:22340/09:00021968 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388971:_____/09:00330339

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Decolorization of organic dyes by Irpex lacteus in a laboratory trickle-bed biofilter using various mycelium supports

Popis výsledku v původním jazyce

Dyes used in textile industries and released to their wastewaters are serious ecological problems as they are hard to degrade by common means used in wastewater treatment plants. White-rot fungi can biodegrade textile dyestuffs using their extracellularenzyme system. However, it is difficult to keep them in functional form in conventional wastewater treatment systems, because of their specific nutritional and physiological requirements. Selection of a suitable bioreactor type and mode of operation arecrucial for successful implementation of white rot fungi in waste water treatment processes. Both Remazol Brilliant Blue R (RBBR) and Reactive Orange 16 (RO16) were decolorized efficiently in the trickle-bed reactor. A degree of decolorization exceeding80% was achieved within 2 days with all mycelium carriers and both dyes. In reactors packed with plastic kitchen scourers and luffa sponge slices the decolorization degree reached 90% within 2 days. The initial rate of decolorization of R

Název v anglickém jazyce

Decolorization of organic dyes by Irpex lacteus in a laboratory trickle-bed biofilter using various mycelium supports

Popis výsledku anglicky

Dyes used in textile industries and released to their wastewaters are serious ecological problems as they are hard to degrade by common means used in wastewater treatment plants. White-rot fungi can biodegrade textile dyestuffs using their extracellularenzyme system. However, it is difficult to keep them in functional form in conventional wastewater treatment systems, because of their specific nutritional and physiological requirements. Selection of a suitable bioreactor type and mode of operation arecrucial for successful implementation of white rot fungi in waste water treatment processes. Both Remazol Brilliant Blue R (RBBR) and Reactive Orange 16 (RO16) were decolorized efficiently in the trickle-bed reactor. A degree of decolorization exceeding80% was achieved within 2 days with all mycelium carriers and both dyes. In reactors packed with plastic kitchen scourers and luffa sponge slices the decolorization degree reached 90% within 2 days. The initial rate of decolorization of R

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

ISSN

0268-2575

e-ISSN

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Svazek periodika

84

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

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Kód UT WoS článku

000267607000015

EID výsledku v databázi Scopus

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