Becker et al., 2000 - Google Patents
Adsorption of nickel (II), zinc (II) and cadmium (II) by new chitosan derivativesBecker et al., 2000
- Document ID
- 14890634118997136851
- Author
- Becker T
- Schlaak M
- Strasdeit H
- Publication year
- Publication venue
- Reactive and Functional Polymers
External Links
Snippet
Chitosan beads were cross-linked with a dialdehyde or a tetracarboxylic acid in order to obtain sorbents that are insoluble in aqueous acidic solutions. Further chemical modifications improved the metal ion capacities and selectivities of the products. The …
- 229920001661 Chitosan 0 title abstract description 44
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
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