Furthermore, according to Mays (200

Furthermore, according to Mays (2009) the demand for water in arid regions is increasing due to the various factors such as population growth, urbanization and vigorous industrialization. There are many world’s regions where can be found such problem as lack of clean water and most of these places are developing countries. These include areas in the north of China, India, and western United States. Located in north Africa, sub-Saharan Africa is one of the thirty driest countries in the world with limited water resources, which are unevenly distributed. The purpose of this report is to determine feasibility of different techniques for providing fresh water to arid regions of the world by the example of sub-Saharan Africa.