مقال بحثي وصول مفتوح
Evaluation of some water saving devices in urban areas: A case study from the Sultanate of Oman
Water Saving Devices (WSDs) sustain demands for potable water, soften impacts on supply systems and inflict a positive effect on wastewater treatment systems. This study evaluated the effect of some WSDs in Oman. A questionnaire survey and some case studies were used. The survey results revealed that the pipe line syst …