Water Resources Management in Saudi Arabia and Water Reuse

Abstract

ABSRTACT The potential for water reclamation and reuse in Saudi Arabia are assessed by considering relationships among the technical, social, economic, and environmental parameters. Generally, the planning process for water reuse has focused on specific technological processes, however water reuse should be analyzed as part of a total hydrologic system to ensure the efficient transfer of wastewater reuse technology To bring relationships into better focus, the application is developed with reference to Saudi Arabia, which provides an excellent opportunity for practicing water reuse. In this region, a limited water supply is used to satisfy municipal, industrial, agricultural, recreational and other beneficial uses. The economic and social trends are toward continued industrial development and urbanization. In this setting, water recycling through reuse is becoming a more and more important means of expanding water supplies to meet the growing demands for water for virtually all social, economic and environmental uses Saudi Arabia is an arid country with very limited water resources and about 10 million people. The country covers some 2.2 million km2, four-fifths of the Arabian Peninsula. It is the largest country in the world without a river or a lake, and thus it represents the ultimate in its need to use the limited water supplies wisely.