Mohamed Ghrissi Bouaziz- Phd student
- Université de Biskra
Mohamed Ghrissi Bouaziz
- Phd student
- Université de Biskra
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3
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Introduction
Publications
Publications (3)
The objective of this study was to treat groundwaters with a high initial nitrate (NO3−) content (125 mg/L, and 177 mg/L) by adsorption onto a local bentonite in its raw state (RB), treated with a ratio of H2SO4/bentonite = 0.2 (B0.2), and another treated with a ratio of H2SO4/bentonite = 0.6 (B0.6). Non-linear modelling of the nitrate adsorption k...
Raw bentonite (RB) locally available in Mostaganem (Algeria) deposit has been treated in the presence of NaOH (B-NaOH), MgCl 2 (B-MgCl 2) and H 2 SO 4 (B-H 2 SO 4) to improve its adsorption ability for the removal of copper ions from aqueous solutions. Characterization of all adsorbents supported montmorillonite, illite and kaolinite as major clay...
Chemical precipitation using lime (Ca(OH)2), caustic soda (NaOH) and soda ash (Na2CO3) for the removal of simultaneous heavy metals (Cu(II) and Zn(II)) from industrial wastewater of the cable industry was carried out in laboratory by jar tests. For each reagent used, an improvement in copper and zinc removal efficiency was obtained by increasing th...
