Adsorption behavior of heavy metal ions on cellulose graft copolymers
โ Scribed by Ebhodaghe F. Okieimen; Justus E. Ebhoaye
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 254 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0021-8995
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๐ SIMILAR VOLUMES
Aminoalkyl celluloses ( AmACs) were prepared from 6-chlorodeoxycellulose and aliphatic diamines HzN ( CHz),NHz ( m = 2, 4, 6, 8). Their adsorption and desorption of divalent heavy metal ions such as Cu2+, Mn2+, Co2+, Ni2+ and their mixtures were also investigated in detail. Adsorption of metal ions
## Abstract Amidoximated grafted cellulose was obtained by reacting hydroxylamine and celluloseโgraftโpolyacrylonitrile (CโgโPAN), prepared by KMnO~4~/citric acid redox system, and the resultant amidoximated grafted cellulose was characterized by scanning electron microscope (SEM), solidโstate NMR,
Nitrogen-containing cellulose derivatives hydrazinodeoxycellulose (HDC) and carboxyalkyl hydrazinodeoxycelluloses ( aand b-CAHDCs) were prepared from 6chlorodeoxycellulose (CDC). Their adsorption of divalent transition metal ions was determined from dilute aqueous solutions and compared with that of