Varion ion-exchanger material to remove silver from aqueous solutions
✍ Scribed by J. Nyeste; A. Erdélyi; L. Szommer
- Publisher
- Elsevier Science
- Year
- 1992
- Weight
- 156 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0923-1137
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The pervaporation of aqueous butanol solutions was investigated using thin-film composite membranes composed of a poly(vinylidene fluoride) substrate coated with a sulfonated poly(2,6-dimethyl-1,4-phenelene oxide) polymer. The polymer was ion-exchanged with quaternary ammonium cations having aliphat
## Abstract **BACKGROUND:** Environmental pollution and its abatement have attracted much attention for some time. The problem of removing pollutants from water and wastewater has grown along with rapid industrialization. Formaldehyde polymerized banana stem (FPBS) having sulphonic acid groups was
The Co 2+ sorption of two wool powders was investigated using its radioisotope 57 Co (T 1/2 = 271.8 days and γ = 122.1 and 136.5 keV) as a tracer. The effects of the type of buffer, the pH value, the contact time and the initial concentration of Co 2+ on the sorption behaviour of wool powders were s