Debromination of 2,4,6-tribromophenol coupled with biodegradation
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F13%3A00068020" target="_blank" >RIV/00216224:14310/13:00068020 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216275:25310/13:39896416 RIV/60461373:22330/13:43895210
Výsledek na webu
<a href="http://dx.doi.org/10.2478/s11532-013-0231-6" target="_blank" >http://dx.doi.org/10.2478/s11532-013-0231-6</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/s11532-013-0231-6" target="_blank" >10.2478/s11532-013-0231-6</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Debromination of 2,4,6-tribromophenol coupled with biodegradation
Popis výsledku v původním jazyce
The application effect of aluminium and their alloys and mixtures with nickel was studied for the complete hydrodebromination of 2,4,6 tribromophenol to phenol in aqueous NaOH solution at room temperature. It was found that the Raney AlNi alloy can rapidly transform TBP to phenol. Removal efficiency of 25 mM TBP solution in aqueous NaOH solution at the end of 1h reaction was 100% using AlNi. The hydrodebromination is accompanied by the dissolution of aluminium and formation of soluble Al(OH)4 anions under these reaction conditions. After completion of the hydrodebromination reaction removal of the dissolved metals was achieved by precipitation of appropriate hydroxides by adjustment of the pH value and filtration, the filtrate was treated with Pseudomonas or Rhodococcus bacterial strains to degrade dissolved phenol. The combined application of both, chemical and biological treatments produced degradations of 100% of aromatic compounds.
Název v anglickém jazyce
Debromination of 2,4,6-tribromophenol coupled with biodegradation
Popis výsledku anglicky
The application effect of aluminium and their alloys and mixtures with nickel was studied for the complete hydrodebromination of 2,4,6 tribromophenol to phenol in aqueous NaOH solution at room temperature. It was found that the Raney AlNi alloy can rapidly transform TBP to phenol. Removal efficiency of 25 mM TBP solution in aqueous NaOH solution at the end of 1h reaction was 100% using AlNi. The hydrodebromination is accompanied by the dissolution of aluminium and formation of soluble Al(OH)4 anions under these reaction conditions. After completion of the hydrodebromination reaction removal of the dissolved metals was achieved by precipitation of appropriate hydroxides by adjustment of the pH value and filtration, the filtrate was treated with Pseudomonas or Rhodococcus bacterial strains to degrade dissolved phenol. The combined application of both, chemical and biological treatments produced degradations of 100% of aromatic compounds.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CC - Organická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/TA01010606" target="_blank" >TA01010606: Intermediáty pro neionogenní RTG kontrastní látky ? aplikace principů ?Green Chemistry?</a><br>
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Central European Journal of Chemistry
ISSN
1895-1066
e-ISSN
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Svazek periodika
11
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
979-987
Kód UT WoS článku
000316762300011
EID výsledku v databázi Scopus
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