The use of the fungus Dichomitus squalens for degradation in rotating biological contactor conditions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F12%3A00390082" target="_blank" >RIV/61388971:_____/12:00390082 - isvavai.cz</a>
Alternative codes found
RIV/61988987:17310/12:A13014QQ RIV/61988987:17310/12:A1701LWM
Result on the web
<a href="http://dx.doi.org/10.1016/j.biortech.2012.03.080" target="_blank" >http://dx.doi.org/10.1016/j.biortech.2012.03.080</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.biortech.2012.03.080" target="_blank" >10.1016/j.biortech.2012.03.080</a>

Result language
angličtina
Original language name
The use of the fungus Dichomitus squalens for degradation in rotating biological contactor conditions
Original language description
Biodegradation potential of Dichomitus squalens in biofilm cultures and rotating biological contactor (RBC) was investigated. The fungus formed thick biofilms on inert and lignocellulosic supports and exhibited stable activities of laccase and manganeseperoxidase to reach 40-62 and 25-32% decolorization of anthraquinone Remazol Brilliant Blue R and heterocyclic phthalocyanine dyes, respectively. The decolorization ceased when glucose concentration dropped to 1 mmol l(-1) In RBC reactor, respective decolorizations of Remazol Brilliant Blue R and heterocyclic Methylene Blue and Azure B dyes (50 mg l(-1)) attained 99%, 93%, and 59% within 7,40 and 200 h. The fungus exhibited tolerance to coliform and non-coliform bacteria on rich organic media, the inhibition occurred only on media containing tryptone and NaCl. The degradation efficiency in RBC reactor, capability to decolorize a wide range of dye structures and tolerance to bacterial stress make D. squalens an organism applicable to rem
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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