M. Drouiche
École Normale Supérieure
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Featured researches published by M. Drouiche.
Desalination | 2004
H. Lounici; D. Belhocine; H. Grib; M. Drouiche; André Pauss; N. Mameri
“Ecole Nationale Polytechnique dillger, B.P. 182-16200, El Harrach, Alger, Algeria “DPpartement GEnie chimique, University of Technology of Compiggne, B.P. 20.509, 60205 CompiGgne cedex, France Tel. +33 (3) 44 23 44 57; Fox: +33 (3) 44 23 52 16; email: [email protected]? Received 15 November 2002; accepted 10 February 2003 Abstract A new activation technique using alumina was developed for the removal of fluoride from water. This technique is based on an electro-activation by means of an electrical field. The optimum activation parameters (potential and contact time) were determined, and an activation time of about 120 min and a potential of +lOO mV/SCE were then selected. The effect of various experimental parameters - ionic strength, pH hardness, and fluoride-alumina concentration ratio GGb- was determined for the adsorption capacities ofthe electro-activated alumina. The effect ofthese parameters on the fluoride adsorption capacities of both electro-activated adsorbent and conventional alumina was essentially the same, except for the ionic strength parameter. Indeed, ionic strength did not have a considerable effect on the performance of the conventional alumina. However, for the electro-activated alumina, an increase in ionic strength induced a slight increase in the fluoride adsorption capacity ofthe electro-activated adsorbent. The optimum conditions, determined in the batch mode, gave an optimal pH ranging from 3.5 to 5 and a C,,/C, ratio of about 4. At a NaCl concentration of 800 mg dm3, the fluoride adsorption capacity of the electro-activated alumina was about 55% better than that of conventional alumina. Keywordrs: Adsorbent activation; Electrochemical technique; Fluorine; Alumina
Desalination and Water Treatment | 2009
N. Drouiche; H. Lounici; M. Drouiche; N. Mameri; N. Ghaffour
Procedia Engineering | 2012
N. Drouiche; Saleh Aoudj; H. Lounici; M. Drouiche; Tarik Ouslimane; N. Ghaffour
Canadian Journal of Chemical Engineering | 2000
N. Mameri; Farid Halet; M. Drouiche; H. Grib; H. Lounici; Djamila Belhocine; André Pauss; Dominique L. Piron
Procedia Engineering | 2012
Hassiba Zemmouri; M. Drouiche; Amna Sayeh; H. Lounici; N. Mameri
Ecological Engineering | 2015
N. Fedala; H. Lounici; N. Drouiche; N. Mameri; M. Drouiche
Water Research | 2004
H. Lounici; F. Aioueche; D. Belhocine; M. Drouiche; André Pauss; N. Mameri
Energy Procedia | 2013
Hassiba Zemmouri; M. Drouiche; Amna Sayeh; H. Lounici; N. Mameri
Journal of Food Processing and Preservation | 2018
N. Abdi; O. Kitous; H. Grib; M. Drouiche; H. Lounici; N. Drouiche; N. Mameri
Desalination and Water Treatment | 2017
S. Khaldi; H. Lounici; M. Drouiche; N. Drouiche