San Bartolo con Punto A Wastewater Treatment Plant, Lima, Peru

San Bartolo con Punto A is a major wastewater treatment facility located in the Lurín district of Lima, Peru. Serving a population of over 1.3 million, it is one of the largest plants in the Lima metropolitan area, a coastal region with significant urban and industrial activity. The plant's location near the Pacific Ocean places it within a sensitive coastal zone where wastewater management is critical for public health and marine ecosystem protection. As a large agglomeration serving more than 100,000 people, the plant is expected to meet stringent treatment standards under Peruvian environmental law, which aligns with international best practices for coastal discharge. Plants of this scale typically employ secondary or advanced treatment to reduce organic load and pathogens before discharge. The designed capacity of 1.00 (likely in cubic meters per second or similar unit) indicates substantial infrastructure to handle the region's wastewater. The plant's discharge ultimately reaches the Pacific Ocean via local drainage networks. The Lima coastal area supports diverse marine life and is important for fisheries and tourism. Effective treatment at this plant helps protect coastal water quality, reduce eutrophication risks, and safeguard public health in one of South America's largest urban centers.

The plant discharges into the Pacific Ocean via the Lurín River watershed or direct coastal outfalls. The Lima coastal zone is a productive marine ecosystem supporting fisheries and biodiversity. As a densely populated urban area, untreated or inadequately treated wastewater can lead to nutrient loading, algal blooms, and pathogen contamination, affecting both marine life and recreational water quality. The plant's operation is crucial for maintaining the ecological balance of this coastal environment.