1994
DOI: 10.1021/es00051a006
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Dissolved oxygen effects on equilibrium and kinetics of phenolics adsorption by activated carbon

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Cited by 51 publications
(42 citation statements)
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“…The phenol adsorption capacity of AC-M was found to be similar to that of the most active carbons reported in the literature [12,18,20]. It should be noted that this isotherm was obtained in oxic conditions so the adsorption capacity may be overestimated because of the effect of phenol coupling [21].…”
Section: Resultssupporting
confidence: 76%
“…The phenol adsorption capacity of AC-M was found to be similar to that of the most active carbons reported in the literature [12,18,20]. It should be noted that this isotherm was obtained in oxic conditions so the adsorption capacity may be overestimated because of the effect of phenol coupling [21].…”
Section: Resultssupporting
confidence: 76%
“…Des analyses complémentaires ent néanmoins permis de vérifier d'une part la pureté du phénol utilisé pour la préparation des solutions, et d'autre part l'absence de processus de dégradation par voie biologique du phénol au sein des colonnes de charbon actif (pas de production de carbone minéral). Les composés observés sur les chromatogrammes pourraient donc provenir d'une oxydation du phénol par l'oxygène dissous à la surface du charbon actif (VIDIC étal., 1990(VIDIC étal., et 1991ABUZAID et NAKHLA, 1994) pouvant conduire à la formation de dimères identifiés par ABUZAID et NAKHLA (1994) ou résulter de réac-tions entre le phénol et des sites radicalaires présents à la surface du charbon actif (CHIN étal., 1988 ;VOUDRIAS étal., 1987).…”
Section: Identification Des Sous-produits Formés Par Réactions Entre unclassified
“…Carbon is known to adsorb small aromatic organics and carbon has shown to promote surface reactions (Vidic, Suldan, andBrenner, 1993. Abuzald andNakhla, 1994.) The kinetics of the formation of the different reactive species should be reanalyzed for the addition of the carbon and glass particles.…”
Section: Future Workmentioning
confidence: 99%