Authors: K Srinivasan T Stalin
Publish Date: 2011/11/22
Volume: 73, Issue: 1-4, Pages: 321-328
Abstract
The sorption of βcyclodextrin polymer βCDP towards 24dinitrophenol 24DNP in aqueous solutions was investigated The influence of sorption conditions including initial 24DNP concentration contact time and pH on sorption capability were discussed The sorption isotherm can be correlated to Freundlich model The maximum sorption capacity of 24DNP for βCDP was measured to be 192 mg/g with the initial concentration at 1000 mg/L at 303 K The βCDP was easily recovered by ethanol as washing solvent and they could be used as a kind of recyclable sorbents
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