Article Dans Une Revue Open Journal of Applied Sciences Année : 2019

Freshwater Purification by Vacuum Airlift Column Using Methyl Isobutyl Carbinol and Casein

Allatchi Hassan Barkaï
  • Fonction : Auteur
Mahmoud El Hajem
  • Fonction : Auteur
Djimako Bongo
  • Fonction : Auteur
Allatchi Hassan Barkaï
  • Fonction : Auteur
Mahmoud El Hajem
  • Fonction : Auteur

Résumé

Water purification by foaming in a bubble column is a major challenge for research. It leads to the development of innovative airlift column operated under depression. Sea water clarification by bubble column is well documented , but for freshwater remains insufficiently studied. Extraction of suspended clay particles in freshwater is carried out in an airlift column. The system used is under depression and operates in a closed circuit, thanks to a recirculation tank. Methyl isobutyl carbinol (MIBC) and soluble casein are used as surfactants to allow extraction. Clay used is fine and ultra-ventilated and a turbidimeter is used to measure turbidity. This study showed that the combined use of methyl isobutyl carbinol and casein in the airlift column makes it possible to completely clarify water loaded with clay particles. A tur-bidity of less than 1 NTU is obtained after 30 minutes of extraction.

Fichier principal
Vignette du fichier
OJAppS_2019042215323387.pdf (769.74 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence
Loading...

Dates et versions

hal-02106811 , version 1 (23-04-2019)

Licence

Identifiants

Citer

Allatchi Hassan Barkaï, Mahmoud El Hajem, Djimako Bongo, Jean-Yves Champagne, Allatchi Hassan Barkaï, et al.. Freshwater Purification by Vacuum Airlift Column Using Methyl Isobutyl Carbinol and Casein. Open Journal of Applied Sciences, 2019, 09 (04), pp.230-239. ⟨10.4236/ojapps.2019.94019⟩. ⟨hal-02106811⟩
115 Consultations
188 Téléchargements

Altmetric

Partager

  • More