Overview
Isla Azul wastewater treatment plant in Cancún, Quintana Roo, Mexico, serves 3,614 people with secondary treatment. It discharges 342.14 cubic meters of treated wastewater daily, located within 10 km of the Caribbean coast.
Isla Azul is a wastewater treatment plant located in Cancún, Quintana Roo, Mexico, serving a population of 3,614. The plant is situated near the Caribbean coast, within 10 km of the shoreline, and operates under Mexico's national water regulations. It provides secondary treatment, which is the standard level for municipal wastewater in the region. The plant has a designed capacity of 432.00 cubic meters per day and currently discharges 342.14 cubic meters of treated effluent daily. As a secondary treatment facility, it meets the basic requirements for organic matter and suspended solids removal before discharge. Mexican wastewater treatment plants are regulated by the National Water Commission (CONAGUA) under NOM-001-SEMARNAT-1996, which sets discharge limits for pollutants. The treated effluent from Isla Azul ultimately reaches the Caribbean Sea, a ecologically sensitive marine environment that supports coral reefs and diverse aquatic life. The plant plays a role in protecting coastal water quality in the Cancún area, a major tourist destination. Its proximity to the coast underscores the importance of effective treatment to minimize nutrient and pathogen impacts on marine ecosystems.
Environmental context
The plant discharges treated wastewater into the Caribbean Sea, part of the Mesoamerican Barrier Reef System, the second-largest coral reef system globally. This coastal environment supports high biodiversity, including coral reefs, seagrass beds, and mangrove forests, which are sensitive to nutrient pollution and pathogens. Effective secondary treatment helps reduce the risk of eutrophication and protects marine habitats that are vital for tourism and fisheries in Quintana Roo.
Frequently asked questions
Isla Azul is located in Cancún, Quintana Roo, Mexico, at Mercado 28, Avenida XelHa, in the Benito Juárez district. It is situated near the Caribbean coast, within 10 km of the shoreline.
The plant serves a population of 3,614 people, making it a small-scale municipal wastewater treatment facility in the Cancún area.
Isla Azul discharges treated wastewater into the Caribbean Sea. The plant provides secondary treatment, which removes organic matter and suspended solids before the effluent is released into the coastal environment.
Isla Azul helps protect the Caribbean Sea and the Mesoamerican Barrier Reef System from pollution. By treating wastewater, it reduces nutrient and pathogen loads that could harm coral reefs and marine life.
Isla Azul operates under Mexico's NOM-001-SEMARNAT-1996 standard, which sets maximum permissible limits for pollutants in wastewater discharges. Secondary treatment is typical for plants of this scale in Mexico, ensuring compliance with national water quality goals.
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