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| Titre: | Treatment and modeling of industrial liquid effluent adsorption isotherm on plant-based materials |
| Auteur(s): | Chaouadi, Hiba
Aksas, Hammouche |
| Mots-clés: | Modeling; margins
phenolic compounds
DEAE
Cellulose
MEB-EDS |
| Date de publication: | 2021 |
| Editeur: | Aljest |
| Collection/Numéro: | Algerian Journal of Environmental Science and Technology/. Vol.X. N° X. (YYYY); |
| Résumé: | Margins are not degradable due to the presence of
substances (phenols, volatile fatty acids, etc.), which pose problems
for the environment. In order to protect our environment, and
currently know various treatment pathways such as adsorption, we
studied the effects of diethylaminoethyl-cellulose (DEAE-ellulose) on
the constituents of a gem and studied the adsorption power of DEAEcellulose
of phenolic compounds present in the gills of Tadmait
willaya Tizi-Ouzou. The latter showed that the best adsorption
conditions are simple to achieve: temperature of 22°C, direct use of
the margin (Vm = 10 ml, pH = 4.5) in rather large quantities
compared to that of the adsorbent (mass ratio = 10) and that the
Freundlich model better represents the adsorption of the phenolic
compounds of the margin on the DEAE cellulose. Infrared
spectroscopy analyzes showed the complex composition of the margin
in various organic constituents. MEB- EDS microscopy analyzes
revealed amorphous morphologies of the cellulose and the dry matter
of the margin |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080/handle/123456789/7695 |
| ISSN: | 2437-1114 |
| Collection(s) : | Publications Nationales
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