Rabat Region Pioneers Innovative Water Recycling to Combat Drought
In the face of mounting water scarcity, Morocco's Rabat-Sale-Kenitra region is taking bold steps to address its growing water deficit. The region has embraced an innovative approach by implementing a network of wastewater treatment plants (STEPs) to generate valuable water resources.
This groundbreaking initiative, launched in 2019, has already made significant strides in water conservation. The project has successfully reduced potable water consumption in the region by an impressive 11.7 million cubic meters. This achievement is part of the broader National Drinking Water Supply and Irrigation Program (PNAEPI), a strategic project running from 2020 to 2027 with an initial budget of 115 billion Moroccan dirhams (approximately $11.3 billion).
The wastewater treatment plants are designed with multiple benefits in mind. Not only do they recycle water for irrigation of green spaces and golf courses, but they also contribute to nutrient recycling and environmental protection by minimizing pollution and discharge into natural ecosystems.
Imane Bey, interim Director General of Permanent Control Services in Rabat, highlighted the project's scope: "Following the Royal High Directions, a project for reusing treated wastewater for green space irrigation was launched in 2019 in the Rabat-Sale-Kenitra region." The initiative encompasses six treatment stations located in Oum Azza, Skhirat, Bouregreg, Ain Aouda, Tamesna, and Sale.
These facilities are impressive in their output, producing 56,000 cubic meters of treated wastewater daily, with a total storage capacity of approximately 30,000 cubic meters. The treated water is then distributed through an extensive network of 400 kilometers of pipelines, irrigating 1,200 hectares of public green spaces across Rabat, Sale, Temara, Harhoura, and Skhirat. Beyond irrigation, the recycled water serves various industrial needs, including vehicle washing, road maintenance, and pipeline cleaning.
In a move towards greater efficiency, the project has incorporated smart technology. Approximately 15 intelligent water reuse stations have been installed to replace conventional fire hydrants. These advanced stations feature smart card access control, allowing users to prepay for water based on their specific requirements.
To further optimize the system's efficiency, a state-of-the-art infrastructure has been implemented, including a Central Control Office (BCC) for centralized monitoring of the treated water production and distribution system.
The urgency of addressing water scarcity in Morocco was underscored by King Mohammed VI in a recent speech marking the 25th anniversary of his reign. The monarch called for expedited execution of significant water transfer projects between hydraulic basins and the development of seawater desalination plants.
"In alignment with our proactive and ambitious Strategic Vision, we advocate for the swift advancement of major water transfer initiatives," the King declared. These measures include accelerating dam construction programs, prioritizing projects in regions with abundant rainfall, increasing seawater desalination to achieve 1.7 million cubic meters annually, and bolstering water conservation efforts in both irrigation and potable water networks.
As Morocco continues to grapple with water scarcity, the Rabat region's innovative approach to wastewater treatment and reuse stands as a beacon of hope and a model for sustainable water management. By embracing smart technology and circular water use principles, the region is not only addressing its immediate water needs but also paving the way for a more resilient and sustainable water future.