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Details for article 17 of 56 found articles
| Title: |
Heavy Metals Removal in Aqueous Solution by two Delta-diketones |
| Author: |
D. Fanou B. Yao S. Siaka G. Ado |
| Appeared in: |
Journal of applied sciences |
| Paging: | Volume 7 (2007) nr. 2 pages 310-313 |
| Year: |
2007 |
| Contents: |
This research presents the elimination of lead, coppers, zinc and iron by complexation with δ-diketones particularly, 1, 3, 5-triphenylpentane-1,5-dione and 3-furyl-1,5-diphenylpentane-1, 5-dione in liquid biphasic system (water/dichloromethane). Various factors (pH, nature and concentration in metal ions, time of contact, chelating capacity and temperature) influencing this interaction were examined. The use of these molecules in the complexation optimal conditions (Temperature = 35°C, Mass ratio Cmetal/Cextractant = 4, Contact time = 30 min and pH 4), led to the elimination of more than 70% of lead, iron, coppers and zinc. |
| Publisher: |
Asian Network for Scientific Information (provided by DOAJ) |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 17 of 56 found articles
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