The Vital Importance of Sanitation
Sanitation is not only a public health requirement, but also a crucial factor in the battle against the effects of climate change. Drainage and sanitation infrastructure is threatened by extreme weather events, which directly impacts water quality and availability, as well as the safety of water facilities.
Global Challenge and Local Challenges
More than 3.5 billion people worldwide lack access to safe sanitation services. The situation is compounded by the fact that 1.8 billion people experience regular flooding and an alarming 80% of wastewater is discharged untreated, posing serious risks to public health and the environment.
Impact of Climate Change
Conflicts, natural disasters and climate change threaten the sanitation of countless communities. It is imperative to develop strategies that ensure universal access to this fundamental right.
Catalonia: An Infrastructure in Crisis
Catalonia faces a dilemma with sanitation infrastructures that, with more than 50 years of age, cannot cope with the population explosion and the increasingly frequent adverse climatic episodes. This reality demands a determined response to guarantee the sustainability of water systems.
The Importance of Regeneration
The regeneration of waste water has become a promising solution for the metropolitan water crisis of Barcelona, where currently 25% of the water comes from this process. Maintaining the quality of the water entering the treatment plants is essential for its reuse.
Technological Innovations and Digitization
New infrastructures must include systems that are not only robust, but also flexible. Sustainable Urban Drainage Systems (SUDS) are an example of this adaptability. Digitization has also become an indispensable ally, allowing more efficient management and the early detection of problems.
Applications of Artificial Intelligence
The use of artificial intelligence to identify defects in sanitation infrastructure or to analyze images of treatment systems is a clear example of how technology can revolutionize water management.
Path towards Proactive Management
Implementing an advanced management model is crucial for improving sanitation networks. Access to real-time data allows us to anticipate events and better manage infrastructure, helping to prevent polluting discharges and reduce the impact of torrential rains.
Reflections on the Future of Sanitation
World Sanitation Day reminds us that investment in resilient infrastructure and innovative technologies not only improves sanitation, but also saves lives and promotes a more sustainable and equitable world. The necessary transformation of the sector will require a collective commitment and a long-term vision.
