Removal of pharmaceuticals and personal care products (PPCPs) from water and wastewater using novel sulfonic acid (–SO3H) functionalized covalent organic frameworks

This study describes a promising porous and efficient adsorbent, a sulfonic acid (-SO₃H) functionalized covalent organic framework (COF-SO₃H), for the removal of pharmaceuticals and personal care products (PPCPs) in water and wastewater.