1. Mechanical Engineering Department Palestine Polytechnic University Wadi Al‐Haria Hebron Palestine
2. Department of Environmental Health Hebron Public Health Directorate Ministry of Health Hebron Palestine
3. Institute for Globally Distributed Open Research and Education (IGDORE) Hebron Palestine
4. Department of Water Supply Sanitary and Environmental Engineering IHE Delft Institute for Water Education Delft The Netherlands
5. Palestine Standards Institution Ramallah Palestine