Figure 3. Equilibrium adsorption of 2- Nitrophenol on PVA/GA/β-cyclodextrin and PVA/GA at various pH (3, 6, 12) (T=294K, C0=100mg L-1, 8% β-cyclodextrin content)

From

Selective Adsorption of 2-nitrophenol, Phenol, Hydroquinone on Poly (Vinyl Alcohol) Crosslinked Glutaraldehyde-β-cyclodextrin Polymer Membrane

Ghemati Djamila, Aliouche Djamel, Amri Nedjla

Journal of Polymer and Biopolymer Physics Chemistry. 2016, 4(1), 7-15 doi:10.12691/jpbpc-4-1-2