“…It has been studied extensively for pharmaceutical research such as bioavailability [4], biotransformation [5], and formulations, [6]. It has been detected in plasma, urine and saliva [7,8] using different analytical methods such as liquid chromatography with, UV-Visible [8], fluorescence [9] and mass spectrometry [10], as well as electrochemical detection [8]. However, no study was found for the detection of the Dapsone drug in wastewater.…”