Theoretical and experimental studies of cephalexin adsorption on aluminium as a new alternative of removal from wastewater.

Cephalexin (CPX) is an antibiotic widely used to treat many infections. CPX has become an emerging pollutant present in wastewater. On the other hand, it is well known that organic compounds can be adsorbed over metal surfaces when the metal is in active state such as when it is rusting.