In the present work, ion exchange resin based on hydroxyethyl cellulose has been synthesized to remove the heavy metals, such as iron, cobalt, copper, and zinc from their aqueous solutions. The conditions in the column and batch modes were investigated for this purpose. The resin, having an average
Heavy metal ion removal by amidoximated bagasse
✍ Scribed by Mohammad L. Hassan; Nahla A. El-Wakil
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 103 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Amidoximated grafted cellulose was obtained by reacting hydroxylamine and cellulose‐graft‐polyacrylonitrile (C‐g‐PAN), prepared by KMnO~4~/citric acid redox system, and the resultant amidoximated grafted cellulose was characterized by scanning electron microscope (SEM), solid‐state NMR,
Three types of starch derivatives containing amide groups were used in removal of heavy metal ions from their solutions. These starch derivatives were poly-(acrylamide) -starch graft copolymer, carbamoylethylated starch, and starch carbamate. The different factors affecting metal ion adsorption on t