P HARMACEUTICALS are classified as emerging environmental pollutants that have a potential harmful impact on environment and human health.This study aims to treat the tramadol hydrochloride (TH) in different water resources in Egypt.The identification and quantification of TH was explored using LC/MS/MS instrument.The study proposed kaolinite/ZnO nanocomposite (K/ZnO) as a new solution for TH trea...