Wastewater reuse is among the main alternatives to overcome water scarcity challenges and to meet the current water needs

The rate of wastewater treatment is still low in many MENA countries, and reuse faces many challenges like; preference for freshwater over wastewater, inadequate information on the status of reuse and disposal of wastewater, and incomplete economic analysis of the wastewater treatment and reuse options

There are many benefits of wastewater reuse. The environmental benefits include reducing the pollution of water resources and sensitive receiving bodies, and controlling saline water intrusion through groundwater recharge. Wastewater reuse also presents economic value by providing significant additional amounts of water and contributing to the conservation of freshwater resources. Additionally, it provides nutrient-rich water for irrigation and reduces the need for chemical fertilizers.

Wastewater treatment is the process of removing contaminants from water through engineered physical, chemical and biological processes to produce an effluent that can be safely reused or discharged to the environment

It is essential to take immediate measures to prevent potential water shortage. Thus, demand-oriented management should be the focus rather than supply-oriented management. Demand-oriented management is provided by efficiently using water resources through limiting demand on water, and setting institutional, economic and administrative incentives to save water. It is essential for water resources management to be flexible and effective enough to adapt to changing climate conditions, dry spells, and new precipitation patterns.

Policy, innovation and management have helped the country address and in some cases overcome some of these challenges.

Cumulative water use in 2013 was around 2,187 MCM, exceeding natural water supply by about 45%. This deficit is increasingly made up for by alternative water sources.

Today, desalination accounts for approximately 42% of the country’s drinking water needs. Desalinated water production has increased significantly . . .

Israel has developed innovative solutions to address its water challenges. The most significant of these are desalination and wastewater reuse . . .

As water demand in Jordan continues to increase, stress on the country’s natural water resources continues to grow as well, widening the gap between supply and demand. As Jordan can no longer depend only on its natural water resources, it is necessary to look for alternative sources of water.