Browsing Faculty of Engineering by Author "Webster, Athena"
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The adsorption of copper in a packed-bed of chitosan beads: Modeling, multiple adsorption and regeneration
Osifo, Peter O.; Neomagus, Hein W.J.P.; Everson, Raymond C.; Webster, Athena; Gun, Marius A. (Elsevier, 2009)In this study, exoskeletons of Cape rock lobsters were used as raw material in the preparation of chitin that was successively deacetylated to chitosan flakes. The chitosan flakes were modified into chitosan beads and the ... -
The influence of the degree of cross-linking on the absorption properties of chitosan beads
Neomagus, Hein W.J.P.; Van der Gun, Marius A.; Osifo, Peter O.; Webster, Athena; Van der Merwe, Hein; Grant, David M. (Elsevier Science Limited, 2008)