Browsing by Author "Ayadi, Sameh"
Now showing items 1-5 of 5
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Antioxidant, Antifungal and Phytochemical Investigations of Capparis spinosa L.
Rajhi, Ilhem; Hernández Ramos, Fabio ; Abderrabba, Manef; Ben Dhia, Med Taieb; Ayadi, Sameh; Labidi Bouchrika, Jalel (MDPI, 2021-10-19)The antioxidant and antifungal activities of crude hydro-ethanolic extract from Capparis spinosa L. (Capparidaceae) leaves and their fractions, obtained by liquid-liquid extraction (LLE) using solvents with increasing ... -
Formation of Palygorskite Clay from Treated Diatomite and its Application for the Removal of Heavy Metals from Aqueous Solution
Nefzi, Houwaida; Abderrabba, Manef; Ayadi, Sameh; Labidi Bouchrika, Jalel (MDPI, 2018-09-15)Environmental contamination by toxic heavy metals is a serious worldwide phenomenon. Thus, their removal is a crucial issue. In this study, we found an efficient adsorbent to remove Cu2+ and Ni2+ from aqueous solution using ... -
Preparation of chitosan/tannin and montmorillonite films as adsorbents for Methyl Orange dye removal
Tahari, Nadia; De Hoyos Martínez, Pedro Luis; Izaguirre Aróstegui, Nagore; Houwaida, Nefzi; Abderrabba, Manef; Ayadi, Sameh; Labidi Bouchrika, Jalel (Elsevier, 2022-06-15)A series of novel chitosan/tannin/montmorillonite (Cs/Tn/MMT) films were synthesised by loading different (from 0.2 to 0.5wt%) and MMT (from 0.5 to 1.5wt%) ratios, to be used as promising low-cost biosorbents for methyl ... -
Réactivité d'argile modifiée par polymérisation. Etude de l'adsorption des polluants des eaux usées
Tahari, Nadia (2022-03-19)La contamination de l'eau par de nombreuses formes de polluants tels que les composés organiques volatils (COV), les colorants synthétiques et les métaux lourds peuvent endommager notre planète et posent un problème pour ... -
Utilisation de la diatomite Tunisienne naturelle et modifiée pour l’élimination des polluants organiques et inorganiques d’un milieu aqueux
Nefzi, Houwaida (2020-10-02)La pollution de l’environnement, principalement celle de l’eau, par les substances chimiques organiques et inorganiques est un majeur problème qui menace notre santé d’une façon directe ou indirecte. Cette pollution est ...