E
Elimame Elaloui
Researcher at University of Gafsa
Publications - 87
Citations - 5628
Elimame Elaloui is an academic researcher from University of Gafsa. The author has contributed to research in topics: Adsorption & Photocatalysis. The author has an hindex of 18, co-authored 80 publications receiving 4779 citations. Previous affiliations of Elimame Elaloui include SIDI & École Normale Supérieure.
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Photocatalytic degradation pathway of methylene blue in water
Ammar Houas,Hinda Lachheb,Hinda Lachheb,Mohamed Ksibi,Elimame Elaloui,Chantal Guillard,Jean-Marie Herrmann +6 more
TL;DR: In this article, the TiO2/UV photocatalytic degradation of methylene blue (MB) has been investigated in aqueous heterogeneous suspensions, and it has been shown that the degradation pathway can be determined by a careful identification of intermediate products, in particular aromatics, whose successive hydroxylations lead to the aromatic ring opening.
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Photocatalytic degradation of various types of dyes (alizarin s, crocein orange g, methyl red, congo red, methylene blue) in water by uv-irradiated titania
Hinda Lachheb,Hinda Lachheb,Eric Puzenat,Ammar Houas,Mohamed Ksibi,Elimame Elaloui,Chantal Guillard,Jean-Marie Herrmann +7 more
TL;DR: In this article, the photocatalytic degradation of five various dyes has been investigated in TiO 2 /UV aqueous suspensions, and it was shown that the dyes can be degraded by varying the chemical structures, either anthraquinonic (Alizarin S), or azoic (Crocein Orange G (OG), Methyl Red (MR), Congo Red (CR)) or heteropolyaromatic (Methylene Blue (MB)).
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Influence of chemical structure of dyes, of pH and of inorganic salts on their photocatalytic degradation by TiO2 comparison of the efficiency of powder and supported TiO2
Chantal Guillard,Hinda Lachheb,Hinda Lachheb,Ammar Houas,Mohamed Ksibi,Elimame Elaloui,Jean-Marie Herrmann +6 more
TL;DR: The role of adsorption is suggested, indicating that the reaction occurs at the TiO 2 surface and not in the solution as mentioned in this paper, and the presence of a silica-binder with an acidic pzc is suggested to be at the origin of the decrease in efficiency.
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Photodegradation of lignin from black liquor using a UV/TiO2 system
TL;DR: An eco-friendly advanced oxidation processes (AOPs) have been developed for the treatment of lignin from alfalfa black liquor digestion as discussed by the authors, which is based on the photodegradation of soluble lignIN using TiO2/UV photocatalytic technique.
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Anodic oxidation of o-nitrophenol on BDD electrode: variable effects and mechanisms of degradation
Nejmeddine Rabaaoui,Mohamed El Khames Saad,Younes Moussaoui,Younes Moussaoui,Mohamed Salah Allagui,Ahmed Bedoui,Ahmed Bedoui,Elimame Elaloui +7 more
TL;DR: A plausible reaction sequence for ONP mineralization on BDD anodes is proposed from anodic oxidation by-products, which follows a pseudo-first-order reaction.