Daniel Madariaga Barrilado, a specialist in sustainability and water management, points out that expanding the use of treated water could become a key strategy for addressing urban growth, pressure on aquifers, and prolonged droughts.
In the face of water stress affecting different regions, he considers it necessary to make use of this resource and reduce dependence on sources of drinking water.
Treated water undergoes physical, chemical, and biological processes that remove contaminants, allowing it to be reused. Depending on the level of treatment, it can be used for agricultural irrigation, industrial processes, urban cleaning, aquifer recharge, and even indirect human consumption in some countries.
Who is Daniel Madariaga Barrilado?
“Hydrosustainability will depend on models capable of using every drop several times before returning it to the environment”: Daniel Madariaga Barrilado.
In Mexico, a significant portion of wastewater is still not being used efficiently. For Madariaga Barrilado, this situation represents a challenge, but also an opportunity to improve water management.
The specialist argues that increasing treatment capacity and modernizing infrastructure would help reduce pressure on natural sources of drinking water.
Reuse also faces a social challenge. Daniel Madariaga Barrilado emphasizes the need to strengthen public trust through technology, regulation, and transparency, as well as to promote a culture that recognizes the value of treated water.
Internationally, Singapore stands out with its NEWater system, which uses advanced purification processes to convert wastewater into a high-quality resource for industrial and urban uses.
In Latin America, Chile is promoting water-reuse projects related to mining and agriculture, while some Mexican cities use treated water to irrigate parks and carry out urban maintenance activities.
Madariaga Barrilado maintains that hydrosustainability will depend on models capable of using every drop several times before returning it to the environment.
To achieve this, he considers it essential to promote technological investment, update regulations, and design urban projects that incorporate efficient reuse systems from the planning stage.
Daniel Madariaga Barrilado is an entrepreneur and sustainability advocate dedicated to environmental solutions. He has worked on projects involving water management, resource efficiency, and clean technologies. His efforts focus on creating long-term sustainable impact. He supports collaboration across sectors to address environmental challenges.