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Oulare B.,Laboratory of Electrochemistry and Analytical Chemistry | El Kacemi K.,Laboratory of Electrochemistry and Analytical Chemistry | Touzani A.,Sina
Journal of Theoretical and Applied Information Technology | Year: 2011

A database structure was concretised. It includes the solid waste structure and industrial activities. The solid waste structure includes 6 solid waste categories and 38 subcategories. For that of industries activities generating, it includes 8 industry types, 29 categories and 107 industry subcategories. In order to fill the database concretised of information and data on the amounts, type and composition of industrial solid wastes a study of characterisation was carried out on 21 industrial companies in the areas of Casablanca, Fès and Mohammedia in Morocco. In our study, questionnaires were used to collect data in the areas of study. © 2005 - 2011 JATIT & LLS. All rights reserved. Source


Diouri N.,Laboratory of Electrochemistry and Analytical Chemistry | Guessous A.,Laboratory of Electrochemistry and Analytical Chemistry | El Kacemi K.,Laboratory of Electrochemistry and Analytical Chemistry | El Azzouzi M.,Laboratory of General Physical Chemistry | El Hourch A.,Laboratory of Electrochemistry and Analytical Chemistry
Asian Journal of Chemistry | Year: 2011

The removal of pesticide imazethapyr from wastewater under different batch experimental conditions, using an activated carbon was investigated. The pesticide under study was imazethapyr which is a well known herbicide in Moroccan agriculture. The adsorbent was activated carbon. It was determined that the adsorption of imazethapyr was slightly pH dependent. Different experimental parameters like initial pH, contact time and initial concentration on the adsorption of imazethapyr were evaluated. It was found that the rate of sorption of imazethapyr onto activated carbon is very fast with almost 94 % adsorption taking place in the first 10 min at pH = 3. The applicability of the Langmuir isotherm for the present system has been evaluated at different concentrations. Source

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