| Titre : | Degradation of tributyl phosphate using nanopowders of iron and iron – nickel under the influence of a static magnetic field (2011) |
| Auteurs : | Ritu D. Ambashta, Auteur ; Eveliina Repo, Auteur ; Mika Sillanpaa, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 50 N° 21, Novembre 2011) |
| Article en page(s) : | pp. 11771-11777 |
| Note générale : | Chimie industrielle |
| Langues : | Anglais |
| Tags : | Magnetic field |
| Résumé : | A novel method for the degradation of tributyl phosphate was investigated through the use of nanopowders of iron and iron-nickel. A combination of magnetic field and sonication was used to induce degradation. Using a tributyl phosphate concentration of 300 ppm at pH 4, the Fenton reaction was initiated in the presence of sonication and a reduction in organic carbon content of up to 50% could be created under an induced magnetic field of 0.7 T. The magnetic properties of powders after sonication treatment, in the presence and absence of a magnetic field, were observed to be different. Different degradation mechanisms were proposed under the influence of varying induced magnetic field for iron and iron-nickel. |
| DEWEY : | 660 |
| ISSN : | 0888-5885 |
| En ligne : | http://cat.inist.fr/?aModele=afficheN&cpsidt=24697492 |
