within the pores of an anion exchanger resin. The performance of prepared adsorbent has been also evaluated in the removal of p-toluenesulfonic acid (TSA) from aqueous solution....

Polystyrene resin was functionalized by diethanolamine for the efficient removal of p-toluenesulfonic

acid (p-TSA) from aqueous solution. Functionalized adsorbent (DEA-PS) was characterized by elemental

analysis, ...