El Financiero reports on a study by the Mexican Association for Proper Hydration, “Water in Mexico,” which has revealed that drinking water in Mexico City has deteriorated since 2021. This analysis, conducted by a laboratory certified by the Cofepris, evaluated 40 water purifiers across the city’s 16 boroughs.
The study covered 40 water purifiers across the 16 boroughs of the city and found that 77.5% of them didn’t meet the allowed limits for coliform bacteria, a significant increase from 62.5% in 2021. 27.5% of the cleaners exceeded turbidity limits, and 5% did not meet the appropriate free residual chlorine levels, marking a setback to the 2021 results. Non-compliance with nitrate levels remained constant at 27.5%.
Challenges and Consequences
These findings highlight a failure in both the implementation of improvements by water purifiers and the supervision and enforcement of compliance with standards by authorities. The lack of action in these areas results in a decrease in the quality of drinking water, posing a serious issue for its residents who rely on these sources for their daily consumption.
The Role of Zeolites in Reducing Turbidity in Water
At Zeomedia, we understand the importance of providing clean and safe water to Mexico City. 27.5% of the city’s purifiers don’t meet the allowed limits for turbidity, posing a public health risk due to suspended particles such as clay, sediment, organic matter, and microorganisms.
Zeolites play a crucial role in reducing suspended solids in water due to their porous structure and ion exchange capability. This means they can trap unwanted particles and facilitate their removal, thereby improving the clarity and quality of water. Zeolites reduce treatment plants’ water footprint with filtration and purification processes more efficiently, reducing the amount of water needed to operate and clean treatment systems.
Example of Zeomedia’s Success in Mexico
At the Altamira water treatment plant, Zeomedia has implemented a zeolite-based filtration system that has significantly improved the quality of treated water. This system has enabled efficient removal of suspended solids and other contaminants, reducing the burden on subsequent treatment processes. As a result, the plant has experienced improved operational efficiency and a decrease in costs associated with waste management and equipment maintenance.
