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| Titre : | Traitement des Eaux Chargées en Pesticides par les Radicaux Sulfates |
| Auteurs : | Mr Y. AIMER, Directeur de thèse ; Chimaa BELOUFA, Auteur ; Dahbia MEKHLOUF, Auteur |
| Type de document : | texte imprimé |
| Editeur : | Algèrie:unv saida-Dr Moulay Tahar, 2019 |
| Format : | 65p / Figures et tableaux / 29 cm |
| Note générale : | Bibliographie |
| Langues: | Français |
| Catégories : | |
| Mots-clés: | Chemical oxidation, water treatment, sulfate radicals, pesticide. |
| Résumé : |
Phytosanitary treatments have developed considerably during the last decades in
order to ensure better protection of crops for export or storage. Today, Algeria, Tunisia and Morocco use 8,000 to 15,000 tons/year of pesticides, mostly insecticides, herbicides and fungicides. Effluents from agricultural practices (phytosanitary treatments, washing equipment and rinsing sprayers) circulate mostly through the soil matrix and reach watercourses and even groundwater. This excessive use of pesticides has many harmful effects on the environment (water pollution, air and soil depletion) and also on the health of populations. In this context, a kinetic study is carried out to study the oxidation of a model molecule (Dimethoate and Thiabendazole type) by thermally activated sulfate radicals. The disappearance of the organic molecule is measured and the degree of mineralization of the solution is evaluated by the measurement of global parameters such as the permanganate index. This study is carried out with commercial solutions to study in particular the impact and the degree of competition between the active molecule and the other components. |
| Note de contenu : |
1-Revue Bibliographique
2-Utilisation des pesticides dans la region de saida 3-Dispositifs Expérimentaux 4-Résultats et discussion |
Exemplaires (1)
| Code-barres | Cote | Support | Localisation | Section | Disponibilité |
|---|---|---|---|---|---|
| TECT06096 | T.GP.MS00015 | Périodique | Salle des Thèses | Génie des Procédes | Exclu du prêt |
Documents numériques (1)
 Traitement des Eaux Chargées en Pesticides par les Radicaux Sulfates Adobe Acrobat PDF |
