Veuillez utiliser cette adresse pour citer ce document : http://dspace.univ-bouira.dz:8080/jspui/handle/123456789/6376
Titre: Study on the treatment of photovoltaic wastewater using electrocoagulation: Fluoride removal with aluminium electrodes—Characteristics of products
Auteur(s): Lounici, Hakim
Mots-clés: Photovoltaic wastewater Fluoride Electrocoagulation
Date de publication: jui-2008
Editeur: universite de bouira
Référence bibliographique: Elsevier Science
Résumé: In this work, treatment of synthetic fluoride-containing solutions by electrocoagulation method using alu- minium electrodes has been studied. Electrocoagulation was investigated for applied potential (10–30 V), electrolysis time and supporting electrolyte (NaCl) concentration (0–100 mg/L). The results showed that with increasing applied potential and electrolysis time, the Al3+ dosage increases, and thereby favouring the fluoride ions removal. It was also observed that defluoridation is dependant on the concentration of supporting electrolyte. Finally, X-ray diffraction, scanning electron microscopy, energy dispersive spec- troscopy of X-rays and Fourier transform infrared spectroscopy were used to characterize the solid products formed by aluminium electrodes during the EC process.
URI/URL: http://dspace.univ-bouira.dz:8080/jspui/handle/123456789/6376
Collection(s) :Articles

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