The surface water is contaminated by a variety of synthetic organic and inorganic compounds, chemicals, and nutrients; due to this reason, the quality of the water resources of Ethiopia is declining at an alarming rate, ...

Excessive fluoride intake in drinking water sources in Ethiopia (Ziway town) causes health issues in the residents. The goal of this study was to utilize the defluoridation of drinking water using clinoptilolite zeolite ...

e hydrological model is an important tool in water resource management, allocation, and prediction. However, the hydrological models are subject to the uncertainty resulting from di erent sources of errors involved in ...