Copolymer(Acrylamide–Bisacrylamide),was prepared, and identified by F.T.I.R. Spectroscopy then swelling tests were performed for this polymer in different solvents.The adsorption processes of some phenolic compounds: ph, DNPh, APh and NPh in aqueous solution on the surface of this polymer were investigated by the use of UV – visible spectrophotometer and also studied at different: PH, temperatures, and ionic strength.Results revealed that the adsorption for compounds
1. at temperature of 25C˚ took: L – mode for ph, APh and NPh while it was S – mode for DNPh according to Giles classification.at temperature of 25C˚ the adsorbate arranged in the following order:- APh > DNPh > NPh > ph.
- No deferent pattern was noticed with regard to the adsorption quantities according to the ionic strengths.
3. Generally it was noticed that adsorption quantities is proportionally correlated with the PH studies .
4. The adsorption for all compounds was endothermic .
5. comparison the adsorption of compounds ( Ph, DNPh , NPh , APh ) on other standardization adsorption surface such , Zeolite and porous carbon , showed that only Ph adsorption on polymer surface was greater than on Zeolite and Carbon, while other compounds showed different adsorption ability on this adsorption surfaces .
