[article]
| Titre : |
Determination of heavy metals in domestic, commercial and industrial soot samples |
| Type de document : |
texte imprimé |
| Auteurs : |
Yousaf Iqbal, Auteur ; Syed Muhammad Sohail, Auteur ; Imtiaz Ahmad, Auteur ; Khalid Saeed, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
p. 300-305 |
| Note générale : |
Bibliogr. |
| Langues : |
Anglais (eng) |
| Catégories : |
Chimie de l'environnement
Métaux lourds
Spectroscopie d'absorption atomique
Suie
|
| Index. décimale : |
668.1 Agents tensioactifs : savons, détergents |
| Résumé : |
The heavy metals such as manganese (Mn), cadmium (Cd), zinc (Zn), chromium (Cr), lead (Pb), nickel (Ni), copper (Cu) and iron (Fe) were determined in domestic, commercial and industrial soot samples via atomic absorption spectrophotometer. The vehicle soot samples showed highest concentration of investigated heavy metals as compared to other soot samples. It was also found that the concentration of Fe was high in the soot samples (range 5.75 – 1105 mg/Kg) followed by Cu (70 – 990 mg/Kg) while the concentration of Ni was lower (range 0.5 – 3 mg/Kg). It was also found that the concentration of Mn and Fe was decreased as decreased the size of the soot samples while the concentration of other investigated heavy metals increased as decreased the size fraction. |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=15549 |
in TENSIDE, SURFACTANTS, DETERGENTS > Vol. 49, N° 4 (07-08/2012) . - p. 300-305
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