Overview
ETE SUL MACAPA is a municipal wastewater treatment plant serving Macapá, Amapá, Brazil. It treats wastewater from approximately 38,364 people and is located near the Amazon River estuary.
ETE SUL MACAPA is a wastewater treatment plant located in Macapá, the capital of Amapá state in northern Brazil. The plant serves a population of approximately 38,364 residents, placing it in the medium-agglomeration category for the region. Its location in the Amazon basin near the equator means it operates in a tropical climate with high rainfall and humidity. As a Brazilian wastewater facility, ETE SUL MACAPA is subject to national regulations including CONAMA Resolution 430/2011 and the National Basic Sanitation Law (Law 11.445/2007). These regulations set effluent discharge standards and require treatment appropriate to the receiving water body's sensitivity. For a plant of this scale serving a city in the Amazon region, secondary treatment is typically expected to protect downstream ecosystems. The plant's treated effluent discharges into the Amazon River system, which ultimately flows into the Atlantic Ocean. The Amazon estuary is one of the world's most important aquatic ecosystems, supporting immense biodiversity including fish, dolphins, and aquatic plants. Proper wastewater treatment is critical to prevent nutrient loading and contamination in this sensitive environment.
Environmental context
ETE SUL MACAPA discharges into the Amazon River basin, which drains into the Atlantic Ocean via the Amazon estuary. This region supports a vast array of aquatic life, including migratory fish species and river dolphins. The plant's location near the equator and within the Amazon floodplain means that effluent quality directly impacts one of the world's most biodiverse freshwater ecosystems. Protecting this watershed is essential for maintaining water quality and ecological health downstream.
Frequently asked questions
ETE SUL MACAPA is located in Macapá, the capital of Amapá state in northern Brazil. Its address is Rua da Redenção, Jardim Marco Zero, Macapá, Amapá.
The plant serves approximately 38,364 people, making it a medium-sized municipal wastewater treatment facility for the region.
The plant discharges treated effluent into the Amazon River system, which flows into the Atlantic Ocean via the Amazon estuary. This is a major river basin with significant ecological importance.
As a Brazilian wastewater plant, it operates under CONAMA Resolution 430/2011 and the National Basic Sanitation Law (Law 11.445/2007), which set effluent standards and treatment requirements.
For medium-sized agglomerations in Brazil, secondary treatment is typically required to meet national effluent standards, especially when discharging into sensitive water bodies like the Amazon River.
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